Looking for the best engine control relays to keep your vehicle running smoothly?
Discover reliable, high-quality options tested to boost performance and ensure lasting durability for your car’s engine.
Engine control relays are vital for keeping your vehicle running smoothly. They ensure your engine stays cool and performs at its best. Without them, your car could overheat or lose power.
Choosing the right relay can be confusing. There are many options, each with unique features. This guide will help you find the perfect fit for your vehicle.
We’ve tested and reviewed the best engine control relays available. You’ll discover reliable, high-quality options that boost performance and last long. Let’s get started!
List of Top 10 Engine Control Relays
| Image | Title | Best For | Price |
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FASTSTORM Electric Fan Relay Kit 12V 60 AMP Electric Radiator Cooling Waterproof Fan Relay Kit with Thermostat Control Switch 185 On 175 Off Upgrade |
This FASTSTORM Electric Fan Relay Kit is perfect for anyone who wants to keep their vehicle’s engine cool and running smoothly. It’s great for cars, trucks, and boats, making it ideal for drivers who need reliable cooling in all weather conditions. |
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Engine Control Relay, Control Unit Relay A0025422619 4RA007793 07 Low Consumption Compact Structure Fit for A B C E R M V S Class 1997-2016 |
This Engine Control Relay is perfect for car owners who need a reliable replacement for their 1997-2016 A, B, C, E, R, M, V, S-Class, Vito, Vaneo, CLS, SL, or CLK. It’s easy to install and improves your car’s performance. |
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GM Genuine Parts 13598347 Engine Control Module Relay |
This GM Genuine Parts Engine Control Module Relay is perfect for GM vehicle owners who want to restore their car’s performance with a reliable, GM-recommended replacement. It’s easy to install and built to last, ensuring your vehicle runs smoothly. |
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Flex-A-Lite Compact Adjustable Electric Fan Controller and Relay Kit with Thread-in Temperature Probe, Fan Controller (33095), Car Parts, Black |
This Flex-A-Lite Compact Adjustable Electric Fan Controller and Relay Kit is perfect for car owners who want to ensure their electric fan systems perform at their best. It’s ideal for anyone looking for reliable engine cooling and improved A/C performance. |
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PLDDE 1pcs Engine Radiator Cooling Fan Control Module Relay Unit Compatible With Edge MKX w/Trailer Tow Package S80 V70 XC70 XC60 V60 4.4L 3.0L 3.2L S60 2.0L 3.0L Land Rover LR2 Flex With Dual Fans |
This PLDDE Engine Radiator Cooling Fan Control Module Relay Unit is perfect for car owners who need a reliable replacement part for their Ford Edge, Lincoln MKX, Volvo, or Land Rover LR2. It’s easy to install and works seamlessly with dual fan systems. |
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Geradepart RY-116 Engine Control Module Relay Fit for Ford Fit for F-150 F250 F-350 Explorer E-150 Econoline Club Wagon E-250 E-350 Ranger Crown Victoria 95-03, 1R1061 5M5Z-14N089-A F02Z-14N089-A |
This Engine Control Module Relay is perfect for Ford, Buick, Mercury, and Lincoln owners with older vehicles. It’s a great fit for 1995-2003 models like the F-150, Explorer, and Ranger. |
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25385-4R500 Engine Cooling Fan Control Module for Kia Optima Soul Forte5 Forte Koup 2011-2019, for Hyundai Sonata Hybrid 2011-2015 1.6L 2.4L Engine Cooling Fan Relay Control Module |
This Engine Cooling Fan Control Module is perfect for Kia Optima, Soul, Forte5, and Forte Koup owners from 2011-2019, as well as Hyundai Sonata Hybrid drivers from 2011-2015. If your engine fan isn’t working right, this direct replacement will get your car cooling efficiently again. |
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KZDAZ 40 AMP Electric Fan Relay Kit with Thermostat Control Switch Electric 185 On 175 Off Electric Radiator Fan Relay Cooling Fan Relay Waterproof Fan Wiring Relay Kit for 12V Systems |
This KZDAZ 40 AMP Electric Fan Relay Kit is perfect for car and truck owners who want to prevent engine overheating and improve cooling performance. It’s ideal for 12V systems and works with various fan sizes, making it a reliable choice for any vehicle. |
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Vkinman 8K0959501A Engine Radiator Cooling Fan Control Module Relay Replacement for Audi A4 A5 A6 A7 Q3 Q5 Quattro, Replaces 8K0959501C 8K0959501G 8K0910501D |
This Vkinman 8K0959501A Engine Radiator Cooling Fan Control Module Relay is perfect for Audi owners who need a reliable replacement part. It’s easy to install and fits multiple Audi models, making it a great choice for DIY repairs or professional mechanics. |
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JINGKE Left Handlebar Control Engine Start Run Off Headlight Switch and SwitchStarter Solenoid Relay for Yamaha ig Bear 250 400 Bruin 250 350 Grizzly 350 400 660 Kodiak 400 450 Raptor 350 660 |
This JINGKE Left Handlebar Control is perfect for Yamaha ATV owners who need a reliable replacement for their engine start, run off, headlight, and choke lever functions. It’s a plug-and-play solution designed for easy installation and long-lasting performance, ensuring your Yamaha ATV is always ready for adventure. |
Detailed Reviews
Looking for the best engine control relays? Our guide features trusted picks tested for reliable performance and easy installation. From precise temperature control to durable designs, these relays deliver boosted efficiency and long-lasting results. Find your perfect match today!
1. FASTSTORM Electric Fan Relay Kit 12V 60 AMP Electric Radiator Cooling Waterproof Fan Relay Kit with Thermostat Control Switch 185 On 175 Off Upgrade
Keep your engine cool and running smoothly with the FASTSTORM Electric Fan Relay Kit! This powerful kit ensures your vehicle’s cooling system is always at its best, preventing overheating and boosting performance.
It’s easy to install. Get precise temperature control. Enjoy reliable cooling, everywhere you go.
| Pros | Cons |
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Perfect For:
This FASTSTORM Electric Fan Relay Kit is perfect for anyone who wants to keep their vehicle’s engine cool and running smoothly. It’s great for cars, trucks, and boats, making it ideal for drivers who need reliable cooling in all weather conditions.
Ready to Purchase?
2. Engine Control Relay, Control Unit Relay A0025422619 4RA007793 07 Low Consumption Compact Structure Fit for A B C E R M V S Class 1997-2016
This Engine Control Relay is a perfect fit for many Mercedes-Benz models from 1997 to 2016. It works with A, B, C, E, R, M, V, S-Class, Vito, Vaneo, CLS, SL, and CLK. Replace your old relay with this reliable part.
Made from high-quality ABS material, this relay is durable and long-lasting. Its compact design ensures low power use without sacrificing performance.
This relay is professionally designed for precise and stable operation. It’s a practical replacement to improve your car’s riding experience.
| Pros | Cons |
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Perfect For:
This Engine Control Relay is perfect for car owners who need a reliable replacement for their 1997-2016 A, B, C, E, R, M, V, S-Class, Vito, Vaneo, CLS, SL, or CLK. It’s easy to install and improves your car’s performance.
Ready to Purchase?
3. GM Genuine Parts 13598347 Engine Control Module Relay
Restore your vehicle’s performance with the GM Genuine Parts Engine Control Module Relay. This GM-recommended replacement part is designed to fit your GM vehicle perfectly. It ensures your car runs smoothly and efficiently.
The relay is built to GM’s high standards, offering the same quality and reliability as the original factory component. You can trust it to work seamlessly with your vehicle’s systems.
With its durable construction and precise engineering, this part is made to last. It’s the smart choice for maintaining your GM vehicle’s optimal performance.
| Pros | Cons |
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Perfect For:
This GM Genuine Parts Engine Control Module Relay is perfect for GM vehicle owners who want to restore their car’s performance with a reliable, GM-recommended replacement. It’s easy to install and built to last, ensuring your vehicle runs smoothly.
Ready to Purchase?
4. Flex-A-Lite Compact Adjustable Electric Fan Controller and Relay Kit with Thread-in Temperature Probe, Fan Controller (33095), Car Parts, Black
The Flex-A-Lite Compact Adjustable Electric Fan Controller and Relay Kit is designed for car enthusiasts. It includes a thread-in temperature probe for accurate readings.
This kit features potted electronics for water resistance. It protects against vibration, ensuring durability. The controller allows adjustable fan activation from 160 to 220 degrees Fahrenheit.
This product works well with both single and dual-fan systems. It enhances your vehicle’s A/C performance and helps keep your engine cool.
| Pros | Cons |
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Perfect For:
This Flex-A-Lite Compact Adjustable Electric Fan Controller and Relay Kit is perfect for car owners who want to ensure their electric fan systems perform at their best. It’s ideal for anyone looking for reliable engine cooling and improved A/C performance.
Ready to Purchase?
5. PLDDE 1pcs Engine Radiator Cooling Fan Control Module Relay Unit Compatible With Edge MKX w/Trailer Tow Package S80 V70 XC70 XC60 V60 4.4L 3.0L 3.2L S60 2.0L 3.0L Land Rover LR2 Flex With Dual Fans
The PLDDE Engine Radiator Cooling Fan Control Module is a reliable replacement part for specific vehicle models. It is designed to work with Ford, Lincoln, Volvo, and Land Rover vehicles. This module ensures that your engine cooling fan operates effectively.
This control module is a direct replacement and features an easy plug-and-play installation. It fits various models, including the 2007-2014 Ford Edge and the 2008-2015 Volvo XC60.
Made from high-quality plastic and metal, this module is built to last. It’s an essential part for maintaining your vehicle’s cooling system. Trust the PLDDE Engine Cooling Fan Control Module to keep your engine running smoothly.
| Pros | Cons |
|---|---|
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Perfect For:
This PLDDE Engine Radiator Cooling Fan Control Module Relay Unit is perfect for car owners who need a reliable replacement part for their Ford Edge, Lincoln MKX, Volvo, or Land Rover LR2. It’s easy to install and works seamlessly with dual fan systems.
Ready to Purchase?
6. Geradepart RY-116 Engine Control Module Relay Fit for Ford Fit for F-150 F250 F-350 Explorer E-150 Econoline Club Wagon E-250 E-350 Ranger Crown Victoria 95-03, 1R1061 5M5Z-14N089-A F02Z-14N089-A
Keep your Ford vehicle running smoothly with this Engine Control Module Relay. It’s a direct replacement for many OE part numbers. Ensure your engine runs right with this essential part.
This relay is designed to fit a wide range of Ford models from 1995 to 2003. It also works for Buick, Mercury, and Lincoln vehicles. Get the perfect fit for your car.
Don’t let a faulty relay stop you. Replace it easily and get back on the road.
| Pros | Cons |
|---|---|
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Perfect For:
This Engine Control Module Relay is perfect for Ford, Buick, Mercury, and Lincoln owners with older vehicles. It’s a great fit for 1995-2003 models like the F-150, Explorer, and Ranger.
Ready to Purchase?
7. 25385-4R500 Engine Cooling Fan Control Module for Kia Optima Soul Forte5 Forte Koup 2011-2019, for Hyundai Sonata Hybrid 2011-2015 1.6L 2.4L Engine Cooling Fan Relay Control Module
The 25385-4R500 Engine Cooling Fan Control Module is a direct replacement for your vehicle’s old or broken part. It fits Kia Optima, Soul, Forte5, Forte Koup (2011-2019) and Hyundai Sonata Hybrid (2011-2015).
Made from quality plastic and metal, this module is strong, durable, and waterproof. It’s professionally manufactured to ensure long-lasting performance.
Easy to install, no extra adjustments needed. Package includes one unit. OE part numbers match for perfect fit.
| Pros | Cons |
|---|---|
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Perfect For:
This Engine Cooling Fan Control Module is perfect for Kia Optima, Soul, Forte5, and Forte Koup owners from 2011-2019, as well as Hyundai Sonata Hybrid drivers from 2011-2015. If your engine fan isn’t working right, this direct replacement will get your car cooling efficiently again.
Ready to Purchase?
8. KZDAZ 40 AMP Electric Fan Relay Kit with Thermostat Control Switch Electric 185 On 175 Off Electric Radiator Fan Relay Cooling Fan Relay Waterproof Fan Wiring Relay Kit for 12V Systems
The KZDAZ 40 AMP Electric Fan Relay Kit is a high-performance solution for 12V systems. It ensures optimal engine temperature with powerful 40 AMP relays, preventing overheating.
This kit includes a precision thermostat switch that turns on at 185°F and off at 175°F. Its waterproof design and durable housing make it reliable in harsh conditions.
Easy to install, widely compatible, and safe for all vehicles. Perfect for trucks, cars, and more. Upgrade your cooling system today.
| Pros | Cons |
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Perfect For:
This KZDAZ 40 AMP Electric Fan Relay Kit is perfect for car and truck owners who want to prevent engine overheating and improve cooling performance. It’s ideal for 12V systems and works with various fan sizes, making it a reliable choice for any vehicle.
Ready to Purchase?
9. Vkinman 8K0959501A Engine Radiator Cooling Fan Control Module Relay Replacement for Audi A4 A5 A6 A7 Q3 Q5 Quattro, Replaces 8K0959501C 8K0959501G 8K0910501D
The Vkinman 8K0959501A Engine Radiator Cooling Fan Control Module Relay is designed for Audi vehicles. It is a perfect replacement part that ensures your car stays cool. This module fits several models, including the A4, A5, A6, A7, Q3, and Q5.
This relay replaces multiple part numbers like 8K0959501C and 8K0910501D. It is easy to install and fits directly without hassle.
With this control module, you can expect reliable performance from your vehicle’s cooling system. The package includes one control module relay for your convenience.
| Pros | Cons |
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Perfect For:
This Vkinman 8K0959501A Engine Radiator Cooling Fan Control Module Relay is perfect for Audi owners who need a reliable replacement part. It’s easy to install and fits multiple Audi models, making it a great choice for DIY repairs or professional mechanics.
Ready to Purchase?
10. JINGKE Left Handlebar Control Engine Start Run Off Headlight Switch and SwitchStarter Solenoid Relay for Yamaha ig Bear 250 400 Bruin 250 350 Grizzly 350 400 660 Kodiak 400 450 Raptor 350 660
The JINGKE Left Handlebar Control is a must-have for Yamaha ATV owners. It fits many models, including Big Bear, Grizzly, and Raptor.
This part has four key functions: engine run off, engine start, headlight control, and a choke lever. It’s easy to install, just like the original part.
Made of copper, it prevents rust and works reliably. We offer free technical support and hassle-free returns for your peace of mind.
| Pros | Cons |
|---|---|
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Perfect For:
This JINGKE Left Handlebar Control is perfect for Yamaha ATV owners who need a reliable replacement for their engine start, run off, headlight, and choke lever functions. It’s a plug-and-play solution designed for easy installation and long-lasting performance, ensuring your Yamaha ATV is always ready for adventure.
Ready to Purchase?
Buying Guide
Engine control relays keep your car running smoothly and cool. Choosing the right one can feel overwhelming. This guide makes it easy.
Engaging Experience:
Finding the perfect relay boosts your car’s performance and reliability. With the right choice, you’ll enjoy peace of mind on every drive. Let’s explore the best options and what to look for.
Factors to Consider When Buying:
– Compatibility: Ensure the relay fits your vehicle’s make and model. Check part numbers for a perfect match.
– Quality Material: Look for durable materials like ABS plastic or metal for long-lasting performance.
– Easy Installation: Choose relays with plug-and-play or simple wiring for hassle-free setup.
– Temperature Control: Opt for relays with precise thermostat settings to keep your engine cool and efficient.
– Waterproof Design: Select waterproof relays for reliable performance in all weather conditions.
– Power Rating: Match the relay’s AMP rating to your vehicle’s cooling system needs.
– Brand Reputation: Trust trusted brands for quality and reliability.
– Price and Value: Balance cost with features to get the best value for your money.
With these tips, you’ll find the perfect engine control relay for your vehicle. Drive smoothly and confidently!