PickSmartly Review

Best Apdty Ignition Lock Cylinders in 2026

9.5 PM Score
Products Evaluated
7
Reviews Analyzed
495
Brands Ranked
1
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An ignition lock cylinder is a critical component of your vehicle's security and operational system. It serves as the gateway between your key and the electrical system, facilitating the transition from the 'off' position to 'accessory,' 'on,' and finally 'start.' When a cylinder fails, you face more than just a minor inconvenience. You face the risk of being stranded or being unable to secure your vehicle against theft. Choosing a replacement cylinder requires more than just finding a part that looks similar to your old one. You need to ensure mechanical precision, electrical reliability, and long-term durability against the constant friction of daily use.

Editor's Choice

Our Top Picks for Apdty Ignition Lock Cylinders

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

Dorman 674-559 Passenger Side Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Ford / Lincoln Models (OE FIX)

Dorman Passenger Side Exhaust Manifold Kit

4.5 (338 ratings)
DORMAN 674-559 22.38 X 10.13 X 6.38 Inches 1.00 Pounds

Reviews for DORMAN (PM Score)

9.5 PM Score
Buy on Amazon
  • Upgraded materials - this replacement exhaust manifold is constructed of ductile iron to prevent future warping and cracking
  • Complete kit - includes new manifold, manifold gasket, 2 studs, 2 nuts
  • Direct fit - reverse engineered from original equipment for seamless installation
  • Quality engineering - designed and tested in the United States
  • 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 674-559 Exhaust Manifold Kit solves the chronic warping issues common in many Ford and Lincoln engines by utilizing heavy-duty ductile iron. Instead of just replacing a broken part with another weak casting, this kit uses upgraded materials designed specifically to resist cracking under intense heat. It is a true OE-fix that simplifies your repair job because it arrives as a complete package, including the necessary gaskets, studs, and nuts. Since it is reverse-engineered from the original equipment, the fitment feels seamless rather than forced. If you are tired of chasing exhaust leaks on your passenger side, this American-tested component provides a much more durable long-term solution than a standard factory replacement.

What We Like
Ductile iron construction
Prevents manifold warping
Complete installation kit
Direct fit design
Includes mounting hardware

Dorman 674-694 Passenger Side Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Ford / Lincoln Models (OE FIX)

Dorman Passenger Side Exhaust Manifold Kit

4.5 (349 ratings)
DORMAN 674-694 24.38 X 8.88 X 6.88 Inches 12.40 Pounds

Reviews for DORMAN (PM Score)

9.5 PM Score
Buy on Amazon
  • Upgraded materials - this replacement exhaust manifold is constructed of ductile iron to prevent future warping and cracking
  • Complete kit - includes new manifold, 2 manifold gaskets, 2 studs, 2 nuts
  • Direct fit - reverse engineered from original equipment for seamless installation
  • Quality engineering - designed and tested in the United States
  • 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

Most people assume a replacement exhaust manifold is just a simple swap, but the real battle is against the inevitable warping that plagues factory parts. Dorman addresses this head-on by using ductile iron rather than standard materials, which provides a much-needed defense against the heat-induced cracking that typically ruins these components. This kit is a lifesaver for DIY mechanics because it isn't just the manifold itself. It includes the essential gaskets, studs, and nuts required to finish the job without a mid-project trip to the parts store. Since it is reverse-engineered from the original equipment, the fitment feels seamless rather than forced. It is a smart, engineered upgrade that targets the specific failure points of the original Ford and Lincoln components.

What We Like
Ductile iron construction
Prevents manifold warping
Complete installation kit
Direct fit design
Includes all hardware

APDTY 035814 Ignition Lock Cylinder Assembly

APDTY Complete Ignition Lock Cylinder Assembly

4.4 (386 ratings)
APDTY 035814 5.10 X 4.50 X 4.30 Inches

Reviews for APDTY (PM Score)

9.4 PM Score
Buy on Amazon
  • Brand New Complete Ignition Lock Cylinder With New Keys
  • Non-Transponder Type. Includes New Ignition Cylinder Tumbler & 2 Pre-Cut Keys
  • See Compatibility Chart To Verify Your Specific Vehicle Year, Make, & Model
  • Replaces 5003843AA, 5003843AB, 5083915AB
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Auto Parts Direct To You 9.77 Yes Yes Yes

Buying an inexpensive ignition component often feels like a gamble against your vehicle's reliability, but this APDTY assembly offers a surprisingly straightforward fix for a common headache. Instead of dealing with a stripped tumbler or a key that won't turn, this complete kit provides a fresh start with a brand-new ignition cylinder and two pre-cut keys. Since this is a non-transponder type, the installation process is stripped of the usual electronic complexities, making it an ideal choice for those looking to bypass expensive dealership repairs. Just make sure you consult the compatibility chart to match your specific year and model before ordering. It is a practical, budget-friendly solution that gets you back on the road without the high-end price tag.

What We Like
Complete cylinder assembly
Two pre-cut keys
Non-transponder design
New tumbler included
#4

APDTY 112911 Ignition Lock Cylinder Assembly Replaces 69057-35070, 6905735070

APDTY Ignition Lock Cylinder Assembly with Keys

APDTY 112911

Reviews for APDTY (PM Score)

8.2 PM Score
Buy on Amazon
  • Brand New Ignition Lock Cylinder w/Keys
  • Match Vehicle To Compatibility Chart To Ensure Exact Fitment
  • Replaces 69057-35070, 6905735070
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Auto Parts Direct To You 9.86 Yes Yes Yes

Is there anything more frustrating than a vehicle that refuses to turn over because of a failing ignition? The APDTY Ignition Lock Cylinder Assembly serves as a direct, budget-friendly lifeline for drivers facing this exact mechanical headache. This brand-new unit arrives ready to work, complete with its own set of keys, which saves you the massive hassle of sourcing separate components. While it is designed to be a precise replacement for specific part numbers, you absolutely must cross-reference the compatibility chart before buying to ensure it matches your specific vehicle setup. At just over twenty dollars, it offers a remarkably low-cost solution to a problem that often results in much more expensive dealership repair bills.

What We Like
Includes new keys
Complete cylinder assembly
Direct replacement part
Brand new unit
#5

APDTY 106810 Ignition Lock Cylinder With 2 Keys

APDTY Ignition Lock Cylinder with Two Keys

APDTY 106810 3.00 X 3.00 X 2.00 Inches

Reviews for APDTY (PM Score)

5.1 PM Score
Buy on Amazon
  • Brand New Ignition Lock Cylinder Assembly With Keys
  • Front. Right Side of Steering Column
  • Package Contents: 1 Lock Cylinder. 2 Keys. Installation Hardware
  • See Compatibility Chart To Verify Your Specific Vehicle Year, Make, & Model
  • Replaces 4778122, 4746310, 4723482, 4723289
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Auto Parts Direct To You 9.86 No No No

Most drivers assume a failing ignition is a massive, expensive headache, but a reliable fix doesn't have to drain your wallet. This APDTY ignition lock cylinder assembly provides a straightforward solution for those struggling with a stubborn steering column. It arrives as a complete kit, meaning you aren't just getting the cylinder. You get two keys and all the necessary installation hardware to get the job done. Designed for the front, right side of the steering column, it acts as a direct replacement for several common part numbers. While you must double-check the compatibility chart to ensure it matches your specific vehicle year and model, having a brand-new assembly ready to ship within a few days makes it a dependable choice for quick repairs.

What We Like
Two keys included
Complete installation hardware
Right side mounting
Direct replacement assembly
#6

APDTY MD25403 Ignition Lock Cylinder w/Keys

APDTY Ignition Lock Cylinder with Keys

APDTY MD25403

Reviews for APDTY (PM Score)

4.5 PM Score
Buy on Amazon
  • Replaces Ford F34Y11582B, F34Y11582C, F34Y11582D, F34Y11582E, F3DZ11582A, F3DZ11582B, F3DZ11582C, F3DZ11582D, F3DZ11582E, F5RY1522050C, ILC147
  • Factory OEM Fit Form And Function
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Auto Parts Direct To You 9.86 Yes Yes Yes

The APDTY MD25403 Ignition Lock Cylinder is a budget-friendly lifeline for anyone dealing with a stubborn or failing ignition. This component is designed to mimic factory OEM fit and function, which is exactly what you need when you want a seamless installation without the headache of custom modifications. It serves as a direct replacement for a wide range of specific part numbers, ensuring that the mechanical connection to your vehicle remains reliable. At just over eleven dollars, it offers an incredibly accessible way to restore your vehicle's starting capabilities. You get a complete set including the keys, making it a straightforward, plug-and-play solution for maintaining your vehicle's essential ignition system.

What We Like
OEM fitment
Includes keys
Direct replacement
Factory function
#7

APDTY 141801 Ignition Lock Cylinder

APDTY Ignition Lock Cylinder with On-Board Programming

APDTY 141801 4.10 X 4.10 X 4.10 Inches 0.38 Pounds

Reviews for APDTY (PM Score)

4.5 PM Score
Buy on Amazon
  • Brand New Ignition Lock Cylinder With On-Board Programming
  • Allows Replacement of the Original Ignition Lock Cylinder
  • Fits Select 2009-2011 Buick Models, Select 2004-2014 Cadillac Models, Select 2005-2016 Chevrolet Models, Select 2007-2014 GMC Models, Select 2008-2009 Hummer Models
  • Replaces 15919460, 19120038
  • Match Vehicle to Compatibility Chart to Ensure Exact Fitment on Your Specific Model
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Auto Parts Direct To You 9.86 No No No

A sticky or failing ignition switch can turn a simple morning commute into a frustrating roadside ordeal. The APDTY Ignition Lock Cylinder provides a direct solution for drivers facing worn-out hardware in various Buick, Cadillac, Chevrolet, GMC, and Hummer vehicles. What sets this unit apart is the integrated on-board programming, which simplifies the replacement process by allowing you to swap out your original, malfunctioning cylinder without unnecessary complexity. It serves as a precise replacement for several common factory part numbers, ensuring your vehicle regains its reliable starting capability. Just make sure to cross-reference your specific model year against the compatibility chart before purchasing to ensure a seamless installation in your engine bay.

What We Like
On-board programming included
Direct replacement design
Broad vehicle compatibility
Brand new unit
Simplified installation
#8

APDTY 141469 Ignition Lock Cylinder Rebuild Kit w/Tumblers (Keep Your OE Key)

APDTY Ignition Lock Cylinder Rebuild Kit with Tumblers

APDTY 141469

Reviews for APDTY (PM Score)

3.6 PM Score
Buy on Amazon
  • Brand New Ignition Lock Cylinder Rebuild Kit w/ Tumblers
  • Includes New Ignition Lock Cylinder & Tumblers
  • Allows You To Keep Your Original Keys By Building The New Lock Cylinder To Match The Old
  • Fits 2005-2008 Buick Allure or Lacrosse 2006-2008 Chevrolet Impala 2006-2007 Chevy Monte Carlo
  • Replaces 19207991, 15822351
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
No No No

The APDTY Ignition Lock Cylinder Rebuild Kit is a lifesaver for anyone looking to avoid the headache of getting a whole new set of keys. Instead of replacing your entire ignition system and dealing with a mismatched key, this kit allows you to rebuild the cylinder to match your existing original equipment key. It is a highly practical solution for owners of 2005-2008 Buick Allure or Lacrosse, 2006-2008 Chevrolet Impala, and 2006-2007 Chevy Monte Carlo models. By providing both the new ignition lock cylinder and the necessary tumblers, it offers a comprehensive fix that keeps your vehicle's security consistent without the extra cost of locksmith services for new key programming.

What We Like
Retains original keys
Includes new tumblers
Complete rebuild kit
Direct replacement part
#9

APDTY 143730 Ignition Lock Cylinder w/Keys With Narrow Thumb Flange. See Image

APDTY Ignition Lock Cylinder with Two Keys

APDTY 143730 1.00 Pounds

Reviews for APDTY (PM Score)

0.0 PM Score
Buy on Amazon
  • Brand New Ignition Lock Cylinder (With Narrow Thumb Flange. Match To Image)
  • Front Left Steering Column (Driver Side, Coded With 2 Keys)
  • See Compatibility Chart To Verify Your Specific Vehicle Year, Make, & Model
  • Replaces 12369499, 12369498
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Auto Parts Direct To You 9.86 No No No

Most drivers assume a failing ignition is a massive, expensive headache, but a precision replacement like this APDTY cylinder can restore your vehicle's functionality without the heavy repair bill. This specific unit features a narrow thumb flange designed for the front left driver-side steering column, making it a highly specialized fix rather than a one-size-fits-all component. It arrives as a complete kit, which is a lifesaver because it includes two coded keys right out of the box. You won't have to scramble for locksmith services or worry about mismatched hardware. Just ensure you consult the compatibility chart to confirm your specific year, make, and model match this narrow flange design before you start the installation process.

What We Like
Two coded keys
Narrow thumb flange
Driver side fitment
Complete ignition kit

Dorman 674-695 Driver Side Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Ford / Lincoln Models (OE FIX)

Dorman Driver Side Exhaust Manifold Kit for Ford

DORMAN 674-695 19.50 X 8.60 X 5.60 Inches 8.00 Pounds

Reviews for DORMAN (PM Score)

0.0 PM Score
Buy on Amazon
  • Upgraded materials - this replacement exhaust manifold is constructed of ductile iron to prevent future warping and cracking
  • Complete kit - includes new manifold, 2 manifold gaskets, 2 studs, 2 nuts
  • Direct fit - reverse engineered from original equipment for seamless installation
  • Quality engineering - designed and tested in the United States
  • 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

Dorman’s driver side exhaust manifold kit is the essential fix for Ford and Lincoln owners tired of dealing with the inevitable warping and cracking of factory parts. Instead of just replacing a broken component with another weak piece of cast iron, this kit utilizes upgraded ductile iron construction to provide much better resistance against heat-induced stress. It is a true OE-style solution because it arrives as a complete package, meaning you aren't scrambling for new gaskets, studs, or nuts halfway through the job. Since it was reverse-engineered in the United States to match original equipment specs, the installation process is seamless and direct. It is a smart, proactive upgrade for anyone looking to solve an exhaust leak permanently rather than just patching a symptom.

What We Like
Ductile iron construction
Prevents manifold warping
Complete installation kit
Direct fit design
Includes required hardware
Buying Guide

A Guide to Selecting the Best apdty ignition lock cylinders

A Guide to Selecting the Best apdty ignition lock cylinders

Verify Vehicle Compatibility and Keyway Configuration

The most common mistake when purchasing an ignition cylinder is overlooking the specific keyway requirements. Ignition systems are not universal. The physical shape of the key and the internal tumblers must match your vehicle's existing key profile exactly. Before finalizing a purchase, you must cross-reference the make, model, and year of your vehicle. Furthermore, consider whether you are looking for a cylinder that comes with a new set of keys or one that allows you to retain your current key. If you choose a kit that includes new keys, remember that you may need to replace your door locks or glove box locks to maintain a single-key system throughout the vehicle.

Material Integrity and Wear Resistance

Because the ignition cylinder is a high-friction component, the materials used in its construction are paramount. Look for cylinders manufactured from high-grade brass or hardened steel alloys. These materials resist the 'rounding out' effect that occurs when a key is inserted and turned thousands of times. Cheaply made cylinders often use soft metals that can deform under the pressure of a heavy key ring, leading to a 'sticky' ignition or a complete failure to turn. A quality cylinder should feel substantial and offer a smooth, consistent rotational resistance when tested.

Electrical Connector Precision

Modern ignition cylinders do more than just move mechanical pins. They act as electrical switches that send signals to the starter motor and the vehicle's computer. A high-quality replacement must feature a precise electrical connector that snaps securely into your vehicle's wiring harness. If the pins are misaligned or the plastic housing is flimsy, you may experience intermittent electrical issues, such as the engine failing to crank even though the cylinder turns perfectly. Ensure the electrical interface is robust enough to handle the vibrations and temperature fluctuations common in an engine compartment environment.

Installation Complexity and Component Integration

When selecting your replacement, evaluate whether the cylinder is a standalone unit or part of a larger lock set. Some replacements are designed to be 'plug-and-play,' requiring only the removal of a few retaining clips, while others may require more extensive disassembly of the steering column. If you are performing the repair yourself, look for kits that include the necessary mounting hardware and gaskets to ensure a tight, rattle-free fit within the steering column housing. A poorly seated cylinder can lead to mechanical noise or, in extreme cases, the ignition key becoming stuck in the 'on' position.

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Frequently Asked Questions

Quick answers about Apdty Ignition Lock Cylinders before you buy.

APDTY refers to specific aftermarket standards for automotive ignition components. Compatibility depends on matching the keyway profile, the number of pins, and the physical dimensions of the original cylinder housing.

Most high-quality replacement cylinders are designed to swap directly into your existing housing, allowing you to replace the lock mechanism without rewiring the entire electrical switch.

It depends on whether you purchase a 'key-in-box' kit or a standalone cylinder. Key-in-box kits include new keys, whereas standalone cylinders require you to either re-pin them to your current key or replace the keys entirely.

You must verify the specific year, make, and model of your vehicle. Because ignition designs change frequently, checking the cylinder's mounting flange and the shape of the key entry is essential.

Many aftermarket cylinders are engineered with hardened steel components to resist wear and prevent key sticking, often matching or exceeding the lifespan of the original factory part.

While basic hand tools like screwdrivers and sockets are usually sufficient, you may need a specialized pinning tool if you are attempting to match the cylinder to an existing key.

Common indicators include difficulty turning the key, the key getting stuck in the cylinder, or the ignition failing to engage the 'on' position despite the key being turned.

While some minor sticking can be resolved with specialized graphite lubricants, a cylinder that fails to turn or has worn internal pins typically requires a full replacement to ensure reliability.
Research & Insights

Our Analysis of Apdty Ignition Lock Cylinders

495 Reviews Analyzed
7 Products Evaluated
5.0 Avg PM Score
1 Brands Ranked

Top 10 Apdty Ignition Lock Cylinders Brands on Amazon

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

  1. 01 Apdty 7 (100%)

What Our Analysis Found

We've carried out a comprehensive analysis of 495 reviews on Apdty Ignition Lock Cylinders, using our selection criteria to identify the best options in the automotive replacement parts. Our findings reveal that most customers typically select Apdty Ignition Lock Cylinders priced around $32.13, with top brands including and dorman and apdty.

Our team of expert editors reviewed these high-quality items and handpicked the top 10 Apdty Ignition Lock Cylinders for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive replacement parts category — including and amazon.com and auto parts direct to you.

We are dedicated to assisting our users in finding the right cylinders Products based on their needs, saving them considerable time when choosing which Apdty Ignition Lock Cylinders to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.