Description
Review this item in the context of the repair, installation access, nearby parts, and the result the completed job is intended to achieve.
This kit includes dual 40/60 amp relays with quick change wire harnesses.
No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.
Repair scenarios, installation, companion parts, and use outcomes
Buying guidance
Quick decision
Review this relays in the context of the repair and the surrounding components.
Repair scenario
- Identify the symptom and confirm that this is the component required by the repair.
- Inspect nearby connectors, fasteners, and mating surfaces before installation.
Installation notes
- Use the listing instructions when present and follow the vehicle service procedure.
- Professional installation may be appropriate when the repair requires special tools or calibration.
Companion parts
- Inspect nearby fasteners, connectors, seals, fluids, and wear items before starting the repair.
- Use the service procedure and the visible package contents to identify any additional parts or tools required.
Before you buy
- Compare the listing title, photos, package contents, and specifications with the part being replaced.
- Confirm vehicle compatibility and installation requirements before ordering.
Customer feedback
Ratings and written reviews
4.5 / 5
238 source ratings
Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.
Rodney Jones –
If your trying to control two fans, this works great. Easy to read instructions with wiring diagram. Comes with an abundant length of wire to easily hook up and route where needed. Does not come with a thermostat or controller. They do sell these and you can find what you need simply by searching on Amazon.
MidnightWriter –
If you’re wiring up an electric radiator fan, ESPECIALLY a two-stage unit, this kit will save you hours. The pigtails are sufficient length, the wire gauges correct, and relay-operation will greatly extend the life of your on off switch(es). Don’t mess around. Get the kit and Get Ir Done!
Artie –
Good relays for my fans. Instructions was easy to follow and the wires are good sized for current draw. Personally I think they could have thrown in fuse holders for at battery locations ( had to buy that separate ) but I would buy this kit again
Michael –
This product works great but it does not come with the fuses. I was disappointed at that fact because the photos had them in it. They do work and so far work will
Cashmj –
Works great for both transmission & engine oil cooler fans! Recommend!!!
Sarah –
Used this to wire up 2 derale 16925 high output fans on an LS turbo car. Just have to put in your own inline fuses and you are good to go. Again, this does not have inline fuses pre-wired like the photo shows but they are very easy to come by. Derale makes quality products in the wiring diagram that is supplied is very descriptive. Awesome product!!!
Bobian –
Worked as expected. Very high quality.
Frank Gordon –
Worked for my application, was under the impression that the fuse holders came with it, but they did not