---
product_id: 10284244
title: "Fan Harness With Relay (40 Amp)"
brand: "spal"
price: "₩197146"
currency: KRW
in_stock: true
reviews_count: 11
category: "Spal"
url: https://www.desertcart.kr/products/10284244-fan-harness-with-relay-40-amp
store_origin: KR
region: South Korea
---

# 40 Amp high-capacity relay Compact dimensions for versatile use Universal fit for easy installation Fan Harness With Relay (40 Amp)

**Brand:** spal
**Price:** ₩197146
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your ride’s cooling game with power and precision!

## Quick Answers

- **What is this?** Fan Harness With Relay (40 Amp) by spal
- **How much does it cost?** ₩197146 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/10284244-fan-harness-with-relay-40-amp)

## Best For

- spal enthusiasts

## Why This Product

- Trusted spal brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bypass the Ordinary:** Effectively bypass faulty PCM fan controls for instant, consistent cooling activation.
- • **Plug & Play Simplicity:** Universal fit design means hassle-free installation on a wide range of vehicles.
- • **Power Up with Confidence:** 40 Amp relay ensures reliable, high-current fan control without overheating.
- • **Durability Meets Precision:** Premium quality wiring harness built to withstand automotive wear and tear.
- • **Complete Kit, Zero Guesswork:** Includes all necessary components and clear instructions for a seamless upgrade.

## Overview

The Spal Fan Harness With Relay (40 Amp) is a high-quality, universal-fit wiring harness designed to deliver reliable fan control by bypassing faulty circuits. Featuring a robust 40 Amp relay and durable construction, it ensures consistent cooling performance and easy installation across various vehicle models. Perfect for professionals and enthusiasts seeking a dependable electrical upgrade.

## Description

Spal Fan Harness With Relay (40 Amp)

Review: 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.
Review: Top Quality - Very nice quality wiring harness…plenty of length and a complete package.

## Features

- Fit type: Universal Fit
- Package Dimensions: 19.812 H x 7.366 L x 14.224 W (centimeters)
- Country of Origin : China
- Package Weight: 0.748 kilograms

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003PB4AY8 |
| Best Sellers Rank | #224,132 in Automotive ( See Top 100 in Automotive ) #1,011 in Automotive Replacement Electrical Wiring Harnesses |
| Brand Name | Spal |
| Color | Regular |
| Customer Reviews | 4.8 4.8 out of 5 stars (267) |
| 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 |

## Images

![Fan Harness With Relay (40 Amp) - Image 1](https://m.media-amazon.com/images/I/818JxuWJcQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Using this as fan bypass
*by E***C on November 5, 2024*

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.

### ⭐⭐⭐⭐⭐ Top Quality
*by R***H on February 23, 2025*

Very nice quality wiring harness…plenty of length and a complete package.

### ⭐⭐⭐⭐⭐ Good
*by P***R on December 23, 2025*

Good

## Frequently Bought Together

- Spal Fan Harness With Relay (40 Amp)
- Fan Mounting Kit, Mellbree 2-Pack Electric Radiator Fan Mounting Kit Compatible for Electric Cooling Fan and Transmission Cooler
- Spal 30102049 16" Curved Blade Performance Fan , Black

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**Shop now:** [https://www.desertcart.kr/products/10284244-fan-harness-with-relay-40-amp](https://www.desertcart.kr/products/10284244-fan-harness-with-relay-40-amp)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-05*