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Ensuring your vehicle's engine control module receives uninterrupted power is crucial for optimal performance and longevity. Selecting the correct replacement ECM wiring relay prevents potential electrical issues and ensures your car runs smoothly. This guide will help you navigate the options and make an informed decision for your automotive needs.
Integrated Diode: Each relay includes a built-in diode that suppresses induced voltage during switching, safeguarding your electrical components from potential damage.
Small size/Low power consumption/High contact voltage/ High sensitivity.
Contact Material: Ag Alloy / Contact Resistance: ≤ 100MΩ.
Minimum operating voltage 8V, corresponding minimum operating current is 100mA; Standard operating voltage 12V, corresponding standard operating current is 150mA.
Life Expectancy Electrical: 100,000 Operation, Life Expectancy Mechanical: 10,000,000 Operation.
Superior Build Quality: Constructed from high-grade materials with exceptional conductivity and ultra-long durability. This automotive relay provides uninterrupted power control even in the harshest road conditions, ensuring consistent performance and...
Extreme Temperature Resistance: Engineered to operate flawlessly across a broad temperature range from -40°C to 125°C. This 4-pin power relay maintains stable performance even under extreme engine bay heat or freezing winter conditions, making it the...
Precise Electrical Parameters: Features a 12 VDC coil voltage with SPST (Single Pole Single Throw) 1 form A configuration, delivering reliable switching performance. Capable of handling a maximum current of 20A, this 30A fuse box relay operates stably...
Broad Compatibility: Directly replaces OEM part numbers 12088567, 12135170, 13502679, 13500114, 19116057, 15328866, 19115083, 19115080, 15393412, and 22867702. This automotive relay is suitable for a wide range of GM vehicles including Buick, Cadillac...
Plug-and-Play Installation: Designed for seamless direct replacement with a 4-pin SPST plug-in mounting style. No tools, wiring, or modifications are required—simply remove your old relay and insert this new one. The pin configuration and mounting...
【Compatible with Chevrolet vehicles】 Our relay replacement for CRUZE 2011-2015 | CAMARO 2010-2015 | ORLANDO 2012-2014
【High Reliability & Long Lifespan】 Built with robust materials and subjected to rigorous testing, each relay ensures consistent performance under varying loads and temperatures. The durable design Fit for Minimizes wear, providing a long operational...
【Enhanced Safety Features】Equipped with overload protection, arc suppression, and insulated housings, our relays prioritize safety. They help prevent short circuits, voltage spikes, and overheating, protecting both your equipment and users.
Upgraded Version - Automotive relays built in fuse socket included 30A blade fuse with heavy duty 14AWG wires for main contact. no need of a separate fuse holder, saving space and money. 4-Pin SPST (Single Pole Single Throw) Relay.
Mounting Design Feature - The interlocking mounting design of unique male and female slot on each socket edge, connect relays together and manage cables easily, offering clean and neat installation.
Easy Wiring - The relay sockets come with color-labeled wires for load/accessories convenient wiring. Black - Ground (85), Red - VDC (30), White - Trigger (86), Blue - Output N/O (87)
Wide Application - Widely used in car keys power control, over-load protection, trunk release, polarity change, power door lock/actuator control, change a low current output to high current, add ignition/accessory outputs, control motors/other electronics...
Set includes 5 relays, 5 relay harnesses, and 5 30A blade fuses.
Includes 1 (One) Engine Control Module Wiring Relay
Fits list of vehicles in image gallery fitment chart
Exceptional Quality and Performance: This OE replacement engine control module wiring relay is designed to meet, if not exceed, the performance and quality standards of the original equipment installed on your vehicle. Experience the same high-level...
Direct Replacement, No Fuss: This OE replacement engine control module wiring relay is meticulously designed for your specific vehicle's make and model, promising a direct fit. Installation is as straightforward as it gets - no fuss, no complications...
Perfect Compatibility: Compatibility is key. Make sure to check our product specifications (in image gallery) to confirm that this OE replacement engine control module wiring relay matches your vehicle's requirements. Get the perfect fit and optimal...
Includes 1 (One) Engine Control Module Wiring Relay
Fits list of vehicles in image gallery fitment chart
Exceptional Quality and Performance: This OE replacement engine control module wiring relay is designed to meet, if not exceed, the performance and quality standards of the original equipment installed on your vehicle. Experience the same high-level...
Direct Replacement, No Fuss: This OE replacement engine control module wiring relay is meticulously designed for your specific vehicle's make and model, promising a direct fit. Installation is as straightforward as it gets - no fuss, no complications...
Perfect Compatibility: Compatibility is key. Make sure to check our product specifications (in image gallery) to confirm that this OE replacement engine control module wiring relay matches your vehicle's requirements. Get the perfect fit and optimal...
High Compatibility: Relay 12088567 8567 compatible for Buick Cadillac Chevrolet GMC Pontiac and so on. Replace part number: 12088567, 12135170, 13502679, 13500114, 19116057, 15328866, 19115083, 19115080, 15393412, 22867702
Coil Voltage: The automotive relay 12088567 offers a high current capacity of 30A at 12VDC, ensuring reliable performance in various automotive applications
Easy Installation: Enjoy a seamless plug-and-play experience with this 12088567 4-Pin Relay, no need for complex steps or special tools, just install and go
Operating Temperature: The multipurpose relay 12088567 operates flawlessly from -40°C to 125°C, withstanding extreme temperatures and harsh automotive environments
Higher Quality: This 4-Pin power relay is made of high-quality materials with fast conductivity and extended durability, providing uninterrupted power control in the harshest road environments
Includes 1 (One) Engine Control Module Wiring Relay
Fits list of vehicles in image gallery fitment chart
Exceptional Quality and Performance: This OE replacement engine control module wiring relay is designed to meet, if not exceed, the performance and quality standards of the original equipment installed on your vehicle. Experience the same high-level...
Direct Replacement, No Fuss: This OE replacement engine control module wiring relay is meticulously designed for your specific vehicle's make and model, promising a direct fit. Installation is as straightforward as it gets - no fuss, no complications...
Perfect Compatibility: Compatibility is key. Make sure to check our product specifications (in image gallery) to confirm that this OE replacement engine control module wiring relay matches your vehicle's requirements. Get the perfect fit and optimal...
Includes 1 (One) Engine Control Module Wiring Relay
Fits list of vehicles in image gallery fitment chart
Exceptional Quality and Performance: This OE replacement engine control module wiring relay is designed to meet, if not exceed, the performance and quality standards of the original equipment installed on your vehicle. Experience the same high-level...
Direct Replacement, No Fuss: This OE replacement engine control module wiring relay is meticulously designed for your specific vehicle's make and model, promising a direct fit. Installation is as straightforward as it gets - no fuss, no complications...
Perfect Compatibility: Compatibility is key. Make sure to check our product specifications (in image gallery) to confirm that this OE replacement engine control module wiring relay matches your vehicle's requirements. Get the perfect fit and optimal...
Last update on 2026-09-01 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement ECM Wiring Relays
Understanding ECM Relays
ECM relays act as electrically operated switches that control the flow of power to the engine control module. They are essential for starting the engine and managing various electronic functions. When a relay fails, it can lead to a no-start condition, stalling, or intermittent electrical problems.
Key Features to Consider
When purchasing a replacement relay, several factors are important:
Voltage and Amperage Rating: Ensure the new relay matches the original specifications for voltage and amperage to avoid damage or malfunction.
Terminal Configuration: Verify that the number and type of terminals on the replacement relay are identical to the original part.
Durability and Material: Look for relays made from high-quality materials that can withstand heat and vibration common in engine compartments.
Brand Reputation: Opt for reputable brands known for producing reliable automotive electrical components.
Compatibility and Vehicle Specifics
ECMs and their associated relays can vary significantly between vehicle makes, models, and years. It is imperative to confirm compatibility before purchasing. Always consult your vehicle's owner's manual or a trusted repair database to identify the exact part number or specifications required for your specific application. Using an incompatible relay can lead to serious electrical system damage.
Installation and Maintenance
Replacing an ECM relay is generally a straightforward process, often involving locating the relay in the fuse box or under the hood and swapping it out. However, always disconnect the vehicle's battery before attempting any electrical work. If you are unsure about the installation process, it is best to consult a qualified mechanic. Regular checks of your electrical system can help identify potential relay issues before they cause significant problems.
Frequently Asked Questions
What are the common symptoms of a failing ECM relay?
Common signs of a failing ECM relay include a no-start condition, engine stalling while driving, or intermittent electrical issues. Your check engine light may also illuminate.
Can I use a relay with a higher amperage rating?
It is generally not recommended to use a relay with a higher amperage rating than the original. This can overload other components in the circuit and potentially cause damage.
How do I find the correct replacement relay for my car?
The best way to find the correct relay is to check your vehicle's owner's manual, consult a parts catalog specific to your car's make and model, or provide your VIN to an auto parts specialist.
Are all ECM relays the same?
No, ECM relays are not all the same. They differ in voltage, amperage, terminal configuration, and physical size, and are designed for specific vehicle applications.
How long do ECM relays typically last?
The lifespan of an ECM relay can vary depending on the quality of the component and operating conditions. Many high-quality relays can last for many years, but they can fail prematurely due to heat, vibration, or electrical surges.
What is the difference between a relay and a fuse?
A fuse is a safety device designed to blow and break a circuit when excessive current flows through it, protecting components from damage. A relay is an electrically operated switch that uses a small current to control a larger current, allowing for remote switching of high-power circuits.
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