Description
This kit includes dual 40/60 amp relays with quick change wire harnesses.
Imported customer feedback
What customers reported
4.5 / 5
238 ratings
Source: Amazon. These reviews were imported from the source marketplace and are not reviews of purchases made on this website.
No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.
Exact identity, part numbers, model references, and available compatibility evidence
Buying guidance
Quick decision
An identity-first relays listing organized around stable product references and available compatibility evidence.
Fit and size notes
- Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
- Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.
Specification notes
- Canonical product: MP-US-B004XONX0S
- Source product ID: B004XONX0S
- Category: Performance Parts & Accessories / Switches & Relays / Relays
- Available images: 3
Before you buy
- Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
- Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.
Rodney Jones –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
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 –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
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 –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
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 –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
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 –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Works great for both transmission & engine oil cooler fans! Recommend!!!
Sarah –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
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 –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Worked as expected. Very high quality.
Frank Gordon –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Worked for my application, was under the impression that the fuse holders came with it, but they did not