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⚡ Upgrade your ride’s cooling game with power and precision!
The Spal Fan Harness With Relay (40 Amp) is a compact, universal-fit electrical kit designed to deliver reliable high-current fan control. Featuring a robust 40 Amp relay and premium components, it enables easy bypass of faulty wiring or PCM control, ensuring your vehicle’s cooling fan operates efficiently. Lightweight and complete with installation instructions, this harness is a trusted solution for automotive electrical upgrades.
| ASIN | B003PB4AY8 |
| Best Sellers Rank | #125,349 in Automotive ( See Top 100 in Automotive ) #490 in Automotive Replacement Electrical Wiring Harnesses |
| Brand Name | Spal |
| Color | Regular |
| Customer Reviews | 4.7 4.7 out of 5 stars (273) |
| Date First Available | June 3, 2010 |
| Included Components | Spal Fan Harness With Relay (40 Amp) |
| Item Package Dimensions L x W x H | 6.65 x 5.51 x 2.28 inches |
| Item Weight | 1.2 Pounds |
| Manufacturer | Spal |
| Material | Plastic |
| Model Name | Spal Fan Harness With Relay (40 Amp) |
| Number of Items | 1 |
| Package Weight | 0.64 Kilograms |
| Part Number | FRH |
| Size | No Size |
| Suggested Users | unisex-adult |
| Warranty Description | Warranty |
E**C
Using this as fan bypass
Used this kit to cure a common problem on s197 Mustangs. Power wire on fan got burnt up in the fuse box and decided to run an external relay. It comes with instructions and high quality parts to get the job done. I bypassed the PCM and grounded it so the fan comes on with accessory. Great kit for a good price.
A**.
Worked great for a manual fan switch
Worked perfectly for what I needed. I soldered it directly into my original fan connector and added a manual fan switch for my Mustang. Everything needed was included in the kit, and I just paired it with a simple switch from AutoZone. Solid setup and did exactly what I wanted it to do.
D**R
Simply the best.
As some other people have said this harness is everything you need and of great quality. I was really surprised when I unboxed this harness. Everything is of the highest quality right down to lettering on all the wires to make sure each one is identifiable. I was also surprised to see how long the power wires were for the battery and the fans. I expected maybe five feet but I was amazed as I rolled out ten feet of wire. I ended up cutting off so much that I was able to use it for two other projects. Every connector and terminal was included as well. I would recommend this product to anyone who needs to use a fan relay on their next project.
P**R
Good
Good
R**H
Top Quality
Very nice quality wiring harness…plenty of length and a complete package.
R**K
The solenoid and wiring harness.
Just what I needed to complete my electric fan installation. I recommend this product
D**O
Just as described - better then the knock offs
Works well for my spal fan. Bought a no name one for comparison and these wires were beefier so kept this one.
K**N
It's expensive should have a sleeve for the main power wire
For the PRICE this thing should have a sleeve or a covering over the main yellow power wire at least....that comes from the battery. I don't run uncovered hot wires directly from the battery, and neither should you. Car fires are not fun. So I bought a sleeve for that wire. KInda pissed me off...again for the PRICE
M**K
Real over kill for my 164 scooter, using it for a 4 in spal fan to help cool the engine.
M**H
Good quality
K**.
I'm a bit mixed on this. The relay and harness are great and I would re-use that part. The included inline fuse however was complete junk, and failed and melted the entire case around it, almost costing me my engine.
Trustpilot
2 months ago
2 weeks ago