Best Brake Pressure Relays in 2026

Never go beyond its capabilities. Try to stay 10 to 15% below what the rate is for

12-volt 5-prong relay. Excellent water-repellent and dustproof ability, but not using it in water

Be careful when inserting the relay into the socket. If you force it, you will bend the female connectors

Includes 8 Jumpers to fit most popular relays

Includes Test Lead Kit for easily and securely connecting Relay Test Jumpers to a multimeter

Terminal Leads with switch, fuse and power options provide easy access to check current or voltage on many fuses and relays used on vehicles today

Heavy duty 4-prongs SPST relays, jd1912 12v 40a relay

Use optional Relay Harness, or female Crimp Connectors

High 40A coil capacity- able to handle those high current applications with ease

High switching capability: Normally open 40A/14V DC and normally close 30A/14V DC. Suitable for Nilight LED light bar wiring harness kit

Premium quality: Durable relay and harness socket with 5 wires; Made by high-grade materials to ensure superior quality and long lifespan

Male-female slot design: Unique male-female slot design, easy to connect the relay with harness socket, clean and neat after installation

Bosch style 12VDC (14V Max) 5-Pin SPDT (Single Pole Double Throw) relay with 40A/30A high switching capability.Interlocking design relay socket harness base for easy cable management & organization

The relay sockets are pre-wired with 12" pigtail leads, which are long enough for your installation

Wire Specifications: Black - Ground (85), Red - VDC (30), White - Trigger (86), Yellow - Output N/C (87a), and Blue - Output N/O (87)

The 12v relay harness base contains 3*12 AWG and 2*16 AWG cables, length: 5.5 in, which have higher load-bearing capacity and more stable performance.

Function: 12VDC (14V Max) 5 Pin SPDT (Single Pole Double Throw) Relay with 40A/30A High Switching Capability.

Wire Specifications: White - Ground (85), Blue - VDC (30), Black - Trigger (86), Red - Output N/C (87a), and Yellow - Output N/O (87).

Professional, premium aftermarket replacement

Provides the performance and dependability you expect from ACDelco

Manufactured to meet expectations for fit, form, and function

Country Of Origin : China

The Package Height Of The Product Is 1.1 Inches

The Package Length Of The Product Is 3.0 Inches

12V 30A 5-Prongs High-current welded connections for reliability,model JD1914-12V-30A

Standard is a global manufacturer of original equipment ignition products; complete quality control is maintained through the manufacturing process from componentry to finished product

High quality composite housings protect against harsh temperatures and severe under hood conditions

Part Number 301-1A-C-R1-U01 12VDC

Ultra Micro ISO Automotive relay.

High Temperature withstand up to 125°C ambient

12V waterproof 5-Pin SPDT Relay Excellent waterproof and dustproof ability, high quality in any weather conditions

12V 5-Pin SPDT Relay Pin Specifications: Ground (85), VDC (30), Trigger (86), Output N/C (87a), and Output N/O (87).

SPDT Relay with 40A/30A High Switching Capability,it has both normally open and normally closed terminals, terminal 87A is powered when the relay is inactive and switches the power to terminal 87 when the relay is activated.

5 Pin SPDT (Single Pole Double Throw) Bosch Style Electrical Relay.

40A/30A High Switching Capability. These relays have a universal application and can be used in a 12 Volt DC power source, such as automotive setups, car sound systems, security systems, and various other applications.

Pin Specifications: 30V DC. Ground (85), Trigger (86), Output N/C (87a), and Output N/O (87).

Sufficient for using: 5 pin! 5 pin! 5 pin! you will receive 4 pieces 12V 30A 5 pin relays, the size is about 1.02 x 0.94 x 0.63 inch/ 2.6 x 2.4 x 1.6 cm, enough quantity can meet your daily use and replacement, you can share them with your friends and family who need them, these relays are 5 plug please note when ordering

Product number: The product is not suitable for all models and brands, please check the specifications carefully to confirm whether it is applicable before purchasing,The product model is JD1914-12V-30A, 12V 30A SPDT 5 Pin Relay

Sufficient Quantity for Using: the package comes with 4 pieces of automotive replacement electrical system relays, enough to meet your using and replacing demands in daily life, bringing you lots of convenience

Reliable Workmanship for Lasting Service: made of a nylon shell and brass pins, the tilt trim relay is compact and serviceable in structure, hardly breaking or deforming, helping you adjust and transform circuit stably

Nice Replacement for Many Relays: the electrical relay box can be a nice replacement for 582195, 582472, 582473, 584416, 586147 and 586224, offering you a pleasant using experience

Model 4: 2008-2010 Compatible with Chrysler TOWN & COUNTRY, Fitment Type: Direct Replacement, Model 1: 2009 Compatible with Jeep LIBERTY, Brand: Compatible with Mopar

Oe Spec Or Performance/Custom: OE Spec, Model 3: 2009-2010 Compatible with Dodge JOURNEY, Make: Compatible with Jeep Dodge CHRYSLER, Quantity: 1

Model 2: 2008-2010 Compatible with Dodge GRAND CARAVAN, Oe/Oem Part Number: 4692141AA, Non-Domestic Product: No

<ul> <li>Please note! : Products are not suitable for all makes and models. Please check the specifications carefully to confirm suitability before purchase. The model number is JD1914-12V-30A, 12V 30A SPDT 5-pin relay. Laser engraved, environmentally friendly.</li> </ul>

<ul> <li>【Standard 12 V Relay】This 5-pin relay operates at 12V and measures about 1.02 x 0.94 x 0.63 inches,more versatile than a 4-pin relay,with a set of power normally open,a set of normally power closed,a set of power conversioon conntact arrangement,and can control normally open or normally closed high power.</li> </ul>

<ul> <li>【Strict quality requirements】We have been using excellent new pure copper, the team laboratory after tens of thousands of tests, the service life can reach more than 100,000 times. Only to ensure that the product is excellent, so that you can use the safety and peace of mind.</li> </ul>

Country Of Origin: United States

Model Number: S9348990670

Item Package Dimension: 4.53" L x 1.75" W x 1.44" H

Meritor Tractor Protection

VMRS: 013-010-044

WABCO Protection

VMRS: 013-010-044