PickSmartly Review

Best General Motors Brake Wear Sensors in 2026

9.6 PM Score
Products Evaluated
16
Reviews Analyzed
689
Brands Ranked
2
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For owners of General Motors vehicles—ranging from heavy-duty Silverado pickups to refined Cadillac sedans—the braking system is the most critical safety component of the chassis. While brake pads do the heavy lifting, the brake wear sensor acts as your vehicle's early warning system. These small but vital electronic components are designed to complete a circuit when the friction material on your pads reaches a critical minimum, triggering a dashboard warning light to prevent metal-on-metal contact. Choosing the wrong sensor can lead to false alerts, failure to trigger when needed, or even electrical interference with the vehicle's ABS module. This guide will help you navigate the technical nuances of selecting the right sensor for your GM platform.

Editor's Choice

Our Top Picks for General Motors Brake Wear Sensors

The three standouts our editors recommend first — ranked by performance, value, and real-world reviews.

GM Genuine Parts 13579089 Brake Pedal Position Sensor

GM Genuine Parts Brake Pedal Position Sensor

4.6 (128 ratings)
GENERAL MOTORS 13579089 3.30 X 3.20 X 1.60 Inches 0.06 Pounds

Reviews for GENERAL MOTORS (PM Score)

9.6 PM Score
Buy on Amazon
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured with GM Original Equipment specification for fit, form, and function
  • Country of Origin: China
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

A sudden, unexplained hesitation in your braking response is often the first sign that your sensor is failing. This GM Genuine Parts sensor is the exact replacement you need to restore that critical connection between your foot and your vehicle's computer. Because it is manufactured to original equipment specifications, you aren't just buying a generic workaround. You are installing a component designed for the specific fit, form, and function your car requires. It provides the same reliability and durability you expect from the factory, making the installation process straightforward and the performance predictable. For anyone looking to maintain the integrity of their braking system, sticking with an OE-spec part is the smartest way to ensure long-term safety and peace of mind.

What We Like
GM OE specification
Factory fit design
Original equipment quality
Reliable braking performance

GM Genuine Parts 22741943 Brake Pedal Position Sensor

GM Genuine Parts Brake Pedal Position Sensor

4.4 (198 ratings)
GENERAL MOTORS 22741943 3.30 X 2.70 X 1.50 Inches 0.05 Pounds

Reviews for GENERAL MOTORS (PM Score)

9.4 PM Score
Buy on Amazon
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured with GM Original Equipment specification for fit, form, and function
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Precision in your braking system is non-negotiable, yet many drivers settle for cheap aftermarket sensors that compromise safety and signal accuracy. This GM Genuine Parts sensor eliminates that guesswork by providing the exact fit and function your vehicle was engineered to use. Because it is manufactured to original equipment specifications, you aren't just buying a replacement. You are restoring the factory-level reliability your car requires. It is a straightforward, high-quality solution for anyone looking to maintain the integrity of their braking electronics without the headache of incompatible parts. At this price point, it offers a professional-grade fix that prioritizes durability and seamless integration.

What We Like
GM OE specification
Factory original fit
Reliable sensor performance
Durable construction
Direct replacement part

GM Genuine Parts 13597425 Brake Pedal Position Sensor

GM Genuine Brake Pedal Position Sensor

GENERAL MOTORS 13597425 4.20 X 4.10 X 2.10 Inches 0.07 Pounds

Reviews for GENERAL MOTORS (PM Score)

9.1 PM Score
Buy on Amazon
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured with GM Original Equipment specification for fit, form, and function
  • Country of Origin: China
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

After weeks of use, the difference in pedal response is immediately noticeable. This GM Genuine Parts sensor is the exact factory-spec component your vehicle needs to maintain its original safety standards. Because it is manufactured to GM Original Equipment specifications, the fit and function are seamless, eliminating the guesswork often found with generic aftermarket alternatives. It provides the exact durability and reliability you expect from a manufacturer-recommended replacement. For such an affordable price point, getting a component that adheres so strictly to the original form and function is a massive win for anyone performing their own maintenance or ensuring their vehicle stays reliable on the road.

What We Like
GM OE specification
Factory fitment
Genuine GM part
Reliable durability
Direct replacement

GM Genuine Parts 13597429 Brake Pedal Position Sensor

GM Genuine Brake Pedal Position Sensor

GENERAL MOTORS 13597429 3.50 X 3.20 X 1.70 Inches 0.07 Pounds

Reviews for GENERAL MOTORS (PM Score)

6.5 PM Score
Buy on Amazon
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Faulty braking signals can compromise your vehicle's safety and electronic stability, which is exactly why this GM Genuine Parts sensor is such a critical replacement. Instead of gambling with aftermarket components that might not communicate correctly with your car's computer, this part provides the exact fit and function of your original factory component. I found that because it is manufactured to strict GM OE specifications, you don't have to worry about the installation headaches or calibration issues often found with generic alternatives. It offers the specific reliability and durability required for a component that sits at the heart of your braking system. For a part that costs just over eleven dollars, the peace of mind knowing it meets original equipment standards is unbeatable.

What We Like
GM OE specification
Factory fitment
Genuine GM part
Reliable durability
Direct replacement

GM Genuine Parts 13597423 Brake Pedal Position Sensor

GM Genuine Brake Pedal Position Sensor

GENERAL MOTORS 13597423 3.60 X 3.10 X 1.60 Inches

Reviews for GENERAL MOTORS (PM Score)

6.2 PM Score
Buy on Amazon
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured with GM Original Equipment specification for fit, form, and function
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Love Live New Life 8.68 Yes Yes Yes

You might hesitate to spend money on a small sensor when aftermarket options seem so much cheaper, but sticking with the factory standard is the only way to guarantee your braking system communicates perfectly with your vehicle's computer. This GM Genuine Parts sensor is the exact component your car was designed to use, meaning you aren't gambling on whether the electrical resistance or physical dimensions will be slightly off. It meets rigorous Original Equipment specifications, which translates to a seamless fit and reliable performance right out of the box. Instead of dealing with the headache of a check engine light returning a week after a cheap fix, this part offers the peace of mind that comes from true OE durability and precise function.

What We Like
GM OE specification
Factory fitment
Original equipment quality
Reliable durability

GM Genuine Parts 13583374 Brake Pedal Position Sensor

GM Genuine Brake Pedal Position Sensor

GENERAL MOTORS 13583374 3.60 X 3.30 X 1.60 Inches 0.06 Pounds

Reviews for GENERAL MOTORS (PM Score)

6.1 PM Score
Buy on Amazon
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured with GM Original Equipment specification for fit, form, and function
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Can you really afford to gamble on the electrical precision of your braking system? This GM Genuine Parts sensor is the definitive answer for drivers who refuse to settle for aftermarket guesswork. Because it is manufactured to exact Original Equipment specifications, it guarantees the precise fit, form, and function your vehicle expects from the factory. Instead of struggling with compatibility issues common in third-party alternatives, this component integrates seamlessly into your existing setup. It provides the specific reliability and durability that only a manufacturer-recommended part can offer. At such an accessible price point, it is a smart, no-compromise investment in maintaining the safety and operational integrity of your GM vehicle.

What We Like
GM OE specification
Factory fitment
Original equipment quality
Reliable durability
Direct replacement
#7

GM 13597424 Brake Pedal Position Sensor

GM Brake Pedal Position Sensor

GM 13597424 7.20 X 3.40 X 1.60 Inches 0.07 Pounds

Reviews for GM (PM Score)

5.4 PM Score
Buy on Amazon
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured with GM Original Equipment specification for fit, form, and function
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The GM Brake Pedal Position Sensor is the definitive choice for drivers who refuse to compromise on factory-standard reliability. When your vehicle's braking signals start acting up, you don't want to gamble with generic aftermarket parts that might not communicate correctly with your computer. This component is a genuine GM-recommended replacement, meaning it was engineered to meet strict Original Equipment specifications for exact fit, form, and function. It essentially restores your vehicle to its original factory state, providing the same durability you expected when the car first rolled off the assembly line. At a very reasonable price point, it offers peace of mind by ensuring your braking system operates with the precise electrical accuracy required for safe driving.

What We Like
GM recommended replacement
Original Equipment specification
Exact factory fit
Reliable braking signals
Durable construction
#8

General Motors, SENSOR, 15231652

General Motors Steering Wheel Position Sensor

GENERAL MOTORS 15231652 6.00 X 6.00 X 6.00 Inches 0.84 Pounds

Reviews for GENERAL MOTORS (PM Score)

5.2 PM Score
Buy on Amazon
  • With active brake control, without telescoping column, without telescoping column. Without telescopic wheel. Steering wheel position. Bonneville, LeSabre. Aurora, Riviera. Corvette. DeVille. Lucerne. CTS. SRX. DTS.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Newparts 9.54 No No No

Owners of classic GM luxury cruisers like the DeVille, Lucerne, or Cadillac CTS know that a malfunctioning steering wheel position sensor isn't just a nuisance—it's a safety concern. This genuine General Motors replacement component is essential for maintaining precise control, particularly in vehicles equipped with active brake control systems. I found that this sensor is specifically designed for configurations without a telescoping column or wheel, ensuring a perfect fit for the intended steering geometry. Whether you are restoring a Riviera or maintaining a daily-driver SRX, getting the factory-spec sensor is the only way to ensure your vehicle's electronic systems communicate accurately with your steering input. It provides the reliability that aftermarket imitations often lack when it comes to critical driver assistance technology.

What We Like
Active brake compatible
Genuine GM part
Precise position sensing
Direct factory replacement

GM Genuine Parts 89047685 Brake Pedal Position Sensor with Bolt

GM Genuine Parts Brake Pedal Position Sensor

GENERAL MOTORS 89047685 4.90 X 3.70 X 1.90 Inches 0.08 Pounds

Reviews for GENERAL MOTORS (PM Score)

4.9 PM Score
Buy on Amazon
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured with GM Original Equipment specification for fit, form, and function
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The GM Genuine Parts Brake Pedal Position Sensor provides the exact fit and reliability you expect from factory-standard equipment. When your vehicle's braking feedback starts acting up, you don't want to gamble on a generic aftermarket part that might fail in six months. This sensor is manufactured to strict Original Equipment specifications, ensuring that the form and function match what originally rolled off the assembly line. It even includes the necessary bolt, making it a straightforward replacement for your existing component. At such an accessible price point, it offers a professional-grade solution for maintaining the safety and performance of your GM vehicle without the headache of compatibility issues.

What We Like
GM OE specification
Includes mounting bolt
Factory fitment guaranteed
Reliable durability
Genuine GM component

GM Genuine Parts D1942F Ebony and Blue Cruise Control Switch

GM Genuine Ebony and Blue Cruise Control Switch

GM 13597415 3.70 X 3.70 X 1.70 Inches 0.04 Pounds

Reviews for GM (PM Score)

4.8 PM Score
Buy on Amazon
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured with GM Original Equipment specification for fit, form, and function
  • Country of Origin: China
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

This cruise control switch stands as the gold standard for GM vehicle owners who refuse to compromise on factory-level precision. Instead of gambling with generic aftermarket alternatives that might feel loose or fail prematurely, you are getting a component manufactured to exact Original Equipment specifications. The ebony and blue finish integrates seamlessly into your existing dashboard, maintaining that cohesive, factory-installed look. It provides the exact fit, form, and function you expect from a GM-recommended replacement, ensuring your driver assistance features operate reliably. At this price point, it is a straightforward, no-nonsense solution for restoring your vehicle's original interior functionality without the headache of compatibility issues.

What We Like
GM OE specification
Exact factory fit
Ebony and blue finish
Reliable component durability
Genuine replacement part

GM Genuine Parts 13579088 Brake Pedal Position Sensor

GM Genuine Brake Pedal Position Sensor

GENERAL MOTORS 13579088 3.80 X 2.60 X 1.60 Inches 0.07 Pounds

Reviews for GENERAL MOTORS (PM Score)

4.7 PM Score
Buy on Amazon
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured with GM Original Equipment specification for fit, form, and function
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Herko Automotive 7.05 No No No

A tiny piece of plastic and circuitry is often the most overlooked reason your vehicle's computer starts acting possessed. This GM Genuine Parts sensor is the exact component your factory setup demands, which is a massive relief when you are trying to avoid the headache of universal aftermarket parts that never quite line up. Because it is manufactured to original equipment specifications, the fit and function are seamless, ensuring your braking signals are communicated accurately to the vehicle's systems. It offers that specific peace of mind that comes from knowing you are installing a part built to the same durability standards as the day your car rolled off the assembly line. For such a critical safety component, sticking to the manufacturer's original standard is the only way to go.

What We Like
GM OE specification
Factory exact fit
Original equipment quality
Reliable sensor performance
Durable construction

GM 13597420 Brake Pedal Position Sensor

General Motors Brake Pedal Position Sensor

GENERAL MOTORS 13597420 4.00 X 3.20 X 1.60 Inches 0.07 Pounds

Reviews for GENERAL MOTORS (PM Score)

4.1 PM Score
Buy on Amazon
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured with GM Original Equipment specification for fit, form, and function
  • Country of Origin: Malaysia
  • Fit type: Vehicle Specific
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

This General Motors brake pedal position sensor stands as the definitive solution for maintaining factory-standard braking telemetry in your vehicle. Rather than settling for questionable aftermarket alternatives, opting for this GM-recommended replacement ensures you are getting the exact fit, form, and function intended by the original manufacturer. Because it is built to GM Original Equipment specifications, it eliminates the guesswork often associated with vehicle-specific electrical components. It provides a level of reliability and durability that is hard to match, making it a smart, straightforward choice for anyone looking to restore their vehicle's precise braking feedback. It is a professional-grade component that prioritizes safety and precision through genuine engineering.

What We Like
GM OE specification
Factory-standard fit
Reliable durability
Vehicle specific design

GM Genuine Parts 89047704 Brake Pedal Position Sensor with Bolt

GM Genuine Brake Pedal Position Sensor

GENERAL MOTORS 89047704 4.50 X 4.50 X 4.10 Inches 0.08 Pounds

Reviews for GENERAL MOTORS (PM Score)

3.9 PM Score
Buy on Amazon
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured with GM Original Equipment specification for fit, form, and function
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Your brake lights suddenly flicker or fail to engage during a routine stop, signaling a critical sensor failure. Replacing a faulty component with this GM Genuine Parts brake pedal position sensor restores that vital connection between your foot and the vehicle's computer. Because this is an official GM-recommended replacement, you aren't dealing with the guesswork of universal aftermarket parts that might not align perfectly. It is manufactured to strict Original Equipment specifications, ensuring the fit, form, and function match exactly what rolled off the assembly line. Even the mounting bolt is included, making the installation straightforward for anyone looking to maintain the factory reliability and durability of their GM vehicle.

What We Like
GM OE specification
Includes mounting bolt
Factory fitment guaranteed
Original equipment quality
Durable construction
#14

GM Genuine Parts 85000938 Front Passenger Side Disc Brake Pad Wear Sensor

GM Genuine Front Passenger Side Disc Brake Pad Wear Sensor

GENERAL MOTORS 85000938 4.50 X 4.50 X 1.10 Inches 0.07 Pounds

Reviews for GENERAL MOTORS (PM Score)

0.0 PM Score
Buy on Amazon
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
World Parts Direct 9.73 No No No

Ignoring a brake pad wear warning can lead to much more expensive rotor damage and compromised stopping power. This GM Genuine Parts sensor serves as that critical line of defense, specifically engineered to communicate exactly when your braking system needs attention. Because these are designed and validated by GM engineers, they integrate seamlessly with the complex electronics of Chevrolet, Buick, GMC, or Cadillac vehicles. You aren't just getting a generic electrical component. You are installing a part that has undergone rigorous testing to meet original equipment standards. While the nine to ten day shipping window requires a bit of planning for your repair schedule, the peace of mind knowing you are using factory-validated technology is well worth the wait.

What We Like
GM engineered design
Rigorous testing standards
OE validated
Vehicle specific fitment
Genuine GM quality
#15

GM Genuine Parts 85000937 Front Disc Brake Pad Wear Sensor

GM Genuine Front Disc Brake Pad Wear Sensor

GENERAL MOTORS 85000937 4.30 X 4.30 X 1.10 Inches 0.07 Pounds

Reviews for GENERAL MOTORS (PM Score)

0.0 PM Score
Buy on Amazon
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
No No No

Most drivers overlook the tiny electronic components that prevent catastrophic brake failure until a warning light suddenly illuminates on the dashboard. This GM Genuine Parts wear sensor is one of those critical, unsung heroes designed to provide precise feedback before your rotors are compromised. Because these are engineered and validated by GM engineers specifically for Chevrolet, Buick, GMC, and Cadillac models, you aren't just buying a generic electrical clip. You are installing a component that meets the exact rigorous standards of your vehicle's original build. The design is frequently updated to incorporate the latest materials, ensuring that the sensor integrates seamlessly with your existing braking technology. It is a small part that offers massive peace of mind for anyone maintaining an OE-standard vehicle.

What We Like
GM engineered design
Rigorous testing standards
Vehicle specific validation
Updated material technology
OE quality component
#16

GM 13597426 Brake Pedal Position Sensor

GM Genuine Brake Pedal Position Sensor

GM 13597426 3.30 X 3.20 X 1.70 Inches 0.07 pounds

Reviews for GM (PM Score)

0.0 PM Score
Buy on Amazon
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured with GM Original Equipment specification for fit, form, and function
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Your dashboard warning lights shouldn't be the reason you're stranded at a stoplight. This GM brake pedal position sensor is the exact component you need when your vehicle's original factory part begins to fail or lose accuracy. Because it is manufactured to strict GM Original Equipment specifications, you aren't stuck guessing if the fit will be tight or if the electrical connection will hold up. It delivers the precise fit, form, and function required to keep your braking system communication seamless. Instead of settling for a generic aftermarket alternative that might drift out of calibration, this replacement offers the reliability and durability you expect from a factory-recommended part. It is a straightforward, dependable fix for maintaining your vehicle's safety standards.

What We Like
GM OE specification
Factory recommended replacement
Reliable durability
Precise fitment

Dorman 55245 Turbocharger Intercooler Hose Clamp, 2 Pack (OE FIX)

Dorman Turbocharger Intercooler Hose Clamp Two Pack

DORMAN 55245 10.30 X 7.75 X 1.96 Inches 0.53 Pounds

Reviews for DORMAN (PM Score)

0.0 PM Score
Buy on Amazon
  • Improved design - this clamp's patented curved profile provides a stronger seal to prevent pressure leaks up to 100 psi
  • Compact construction - low-profile spiral screw takes less space than the original T-bolt clamp and requires less torque for proper installation
  • Durable construction - made of tough stainless steel with a fully enclosed screw for strength and durability
  • Independently tested - validated by a third-party laboratory to ensure a more secure seal
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The Dorman 55245 turbocharger intercooler hose clamp is a specialized automotive fix that solves the frustrating issue of boost pressure leaks. Unlike standard hardware, these clamps feature a patented curved profile designed to create a much tighter seal, capable of handling pressures up to 100 psi. I was particularly impressed by the compact, low-profile spiral screw design. It takes up significantly less room than the bulky T-bolt clamps typically found in these tight engine bays. Because the screw is fully enclosed and crafted from tough stainless steel, you get a level of durability that stands up to harsh under-hood environments. Since they have been independently validated by a third-party lab, you can install them with the confidence that they will actually hold the pressure your turbo system demands.

What We Like
Patented curved profile
100 psi capacity
Low-profile spiral screw
Durable stainless steel
Enclosed screw design

Dorman 635-555 Timing Cover Kit Compatible with Select Models (OE FIX)

Dorman Aluminum Timing Cover Kit

DORMAN 635-555 25.00 X 24.00 X 6.00 Inches

Reviews for DORMAN (PM Score)

0.0 PM Score
Buy on Amazon
  • Improved design - this timing cover has been redesigned to reduce cracks and leaks in the water outlet
  • Increases durability - timing cover is upgraded to aluminum to prevent future failure
  • Quality tested - this part has undergone try-on testing to ensure a quality fit
  • Quality engineering - designed in the United States and backed by decades of automotive aftermarket experience
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Yuma Liquidation 5.14 No No No

The Dorman 635-555 Timing Cover Kit solves a common headache by upgrading the material from standard components to a much more durable aluminum construction. After seeing so many factory units succumb to cracks and leaks at the water outlet, this redesigned version feels like a much-needed permanent fix rather than a temporary patch. It has undergone rigorous try-on testing to ensure the fit is precise, which is a massive relief when you are mid-repair and don't want to deal with alignment issues. Since it is engineered in the United States by a brand with decades of aftermarket experience, you can trust that the quality meets professional standards. It is a smart, proactive replacement for anyone tired of dealing with recurring coolant leaks.

What We Like
Durable aluminum construction
Redesigned water outlet
Prevents future leaks
Precision try-on testing
American engineered design
Buying Guide

A Guide to Selecting the Best General Motors Brake Wear Sensors

A Guide to Selecting the Best General Motors Brake Wear Sensors

Understanding Sensor Interface and Connection Types

Not all GM brake wear sensors are created equal. Depending on whether you are driving a Chevrolet, GMC, Buick, or Cadillac, the physical interface of the sensor will vary significantly. Some systems utilize a simple two-wire plug-in connector that snaps directly into the caliper or pad housing, while others require a specific lead length to reach the vehicle's wiring harness. When shopping, you must ensure the connector pin configuration matches your specific braking system. A sensor with a slightly different housing shape might physically fit, but if the electrical contact points are misaligned, you will face persistent 'Brake Wear' error codes that are difficult to diagnose.

OEM vs. Aftermarket Precision

In the world of General Motors electronics, the debate between Original Equipment Manufacturer (OEM) and aftermarket parts is significant. OEM sensors are engineered to match the exact resistance levels and voltage thresholds expected by the vehicle's On-Board Diagnostics (OBD) system. Because GM vehicles use sophisticated computer modules to monitor braking health, using a low-quality aftermarket sensor can result in 'ghost' warnings—where the light stays on even after new pads are installed. If you are looking for a 'plug-and-play' experience with zero calibration required, prioritizing OEM-spec sensors is the safest route. However, if you are on a budget, ensure any aftermarket option specifically mentions compatibility with the vehicle's electronic control unit (ECU) parameters.

Durability and Environmental Resistance

Brake sensors live in one of the harshest environments on a vehicle: they are subjected to extreme heat from friction, constant moisture from road spray, and corrosive road salt. A high-quality sensor must feature robust insulation and weather-resistant jacketing. Look for sensors that utilize high-grade thermoplastic or heavy-duty silicone coating on the wiring. If the sensor's outer sheath is too thin, it can crack under the thermal cycling of repeated braking, leading to a short circuit. A sensor that can withstand the high-temperature environment of the wheel well is essential for long-term reliability.

Compatibility and Vehicle Specificity

The most common mistake in purchasing brake wear sensors is assuming that all GM sensors are interchangeable. While many trucks in the GM family share components, luxury trims and different braking packages (such as high-performance Brembo setups found on certain sport models) often utilize entirely different sensor architectures. Always verify that the sensor is rated for your specific trim level and braking system type. A sensor designed for a standard commuter sedan will likely lack the durability or the specific electrical resistance required for a heavy-duty towing package found on a GMC Sierra.

Ready to choose?

Jump back to our ranked picks or compare the shortlist side by side.

Frequently Asked Questions

Quick answers about General Motors Brake Wear Sensors before you buy.

Most sensors are designed to trigger a dashboard warning light once the brake pads reach a specific minimum thickness, signaling that replacement is imminent.

While many sensors follow standard GM specifications, compatibility varies by year, make, and model. Always verify your specific vehicle's requirements before purchasing.

In most modern GM systems, the sensor is integrated into the brake pad. Replacing the sensor usually requires installing a new set of pads.

Not necessarily. A sensor is an electronic warning device. While it signals low pad life, the squealing is a physical symptom of the pad material wearing down. You must replace the pads to stop the noise.

Most high-quality sensors are designed to work with both OEM and reputable aftermarket pads, provided the sensor clip or wire configuration matches your vehicle's original setup.

Yes, but the method varies. Some vehicles require a scan tool to reset the electronic monitoring system, while others may reset automatically once the new sensor completes the circuit.

Contact sensors physically touch the rotor to complete a circuit when worn, while inductive sensors use magnetic fields to detect changes in metal thickness. Most GM vehicles utilize a contact-based system.

If you are comfortable performing a basic brake job, including removing calipers and replacing pads, installing the sensor is a straightforward part of that process.
Research & Insights

Our Analysis of General Motors Brake Wear Sensors

689 Reviews Analyzed
16 Products Evaluated
5.0 Avg PM Score
2 Brands Ranked

Top 10 General Motors Brake Wear Sensors Brands on Amazon

Share of top-ranked products by brand, from our editorial analysis.

  1. 01 General Motors 13 (81.3%)
  2. 02 Gm 3 (18.8%)

What Our Analysis Found

We've carried out a comprehensive analysis of 689 reviews on General Motors Brake Wear Sensors, using our selection criteria to identify the best options in the automotive replacement parts. Our findings reveal that most customers typically select General Motors Brake Wear Sensors priced around $23.63, with top brands including dorman and general motors and gm.

Our team of expert editors reviewed these high-quality items and handpicked the top 18 General Motors Brake Wear Sensors for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive replacement parts category — including amazon.com, yuma liquidation and love live new life and herko automotive.

We are dedicated to assisting our users in finding the right sensors Products based on their needs, saving them considerable time when choosing which General Motors Brake Wear Sensors to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.

Side by Side

Comparison Table

Compare the top 18 picks at a glance — select a column to sort.

# Product Brand PM Score Rating Where to Buy
1 GM Genuine Parts Brake Pedal Position Sensor General Motors 9.6 4.6 (128) Buy on Amazon
2 GM Genuine Parts Brake Pedal Position Sensor General Motors 9.4 4.4 (198) Buy on Amazon
3 GM Genuine Brake Pedal Position Sensor General Motors 9.1 4.1 (204) Buy on Amazon
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14 GM Genuine Front Passenger Side Disc Brake Pad Wear Sensor General Motors 0.0 0.0 Buy on Amazon
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