---
product_id: 319114842
title: "Wiring Harness 2 Lead, Nirider 12V 40A Rock Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat"
brand: "nr nirider"
price: "$129.67"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/319114842-wiring-harness-2-lead-nirider-12v-40a-rock-switch-relay
store_origin: EC
region: Ecuador
---

# 40A Power Capacity 2 Lead Connection Waterproof Design Wiring Harness 2 Lead, Nirider 12V 40A Rock Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat

**Brand:** nr nirider
**Price:** $129.67
**Availability:** ✅ In Stock

## Summary

> 🔧 Light Up Your Life with Confidence!

## Quick Answers

- **What is this?** Wiring Harness 2 Lead, Nirider 12V 40A Rock Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat by nr nirider
- **How much does it cost?** $129.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/319114842-wiring-harness-2-lead-nirider-12v-40a-rock-switch-relay)

## Best For

- nr nirider enthusiasts

## Why This Product

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

## Key Features

- • **Complete Kit:** Includes everything you need: 14.7ft harness, rocker switch, relay, fuse, and connectors.
- • **Safety First:** Heat-resistant and waterproof design protects against over-current and moisture.
- • **Built to Last:** High-tensile nylon jacket ensures superior strength and flexibility for daily wear and tear.
- • **Power Up Your Adventure:** Easily wire and operate up to two 200W auxiliary lights for maximum visibility.
- • **Universal Compatibility:** Perfect for trucks, UTVs, ATVs, boats, and any 12V powered devices.

## Overview

The Nirider 12V 40A Rock Switch Relay Fuse Nylon Wiring Harness Kit is a robust solution for wiring up to two 200W auxiliary lights. Designed for versatility, it features a durable nylon jacket, waterproof components, and a complete installation kit, making it ideal for trucks, UTVs, ATVs, and boats. With a 14.7ft cable length and a 12-month quality assurance, this harness is built for performance and reliability.

## Description

Wiring Harness 2 Lead, Nirider 12V 40A Rock Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat

## Features

- OVERVIEW - Nirider Nylon Wiring Harness Kit is designed to wire and operate up to two 200W auxiliary lights (Max 400W total). Harness complete with red indicator light rocker switch, relay, fuse and mounting hardware.
- NYLON MATERIALS - The high-tensile nylon jacket offers superior strength and flexibility, it can handle daily wear and tear, ensuring long-lasting performance. Nylon jackets enhance durability and heat dissipation while adding a factory look.
- APPLICATIONS - Compatible with all vehicles, powersports, boats, and devices equipped with a 12V power source. Easy to set up, fit for most of LED lights in the market. Illuminated red LED indicator for visibility and ease of use. 14.7ft total cable length, there's enough wire to reach all the way to the end of your vehicles.
- SAFETY & DURABILITY - Heat-resistant, no need to worry about over-current or over-temperature conditions. Waterproof design for durability, relay uses 4 poles, fuse with rubber cap and is sealed for added moisture protection. The switch has been tested repeatedly to ensure durability.
- BOX COME WITH - 14.7ft 2 lead wiring harness, on/off rocker switch, plug-in style 40A relay, ATO style 30A fuse, heat shrink tubes, male and female fully insulated connectors. Provide 12 MONTHS quality assurance. Quickly responded within 24 hours and good after-sales service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R5DZWTG |
| Best Sellers Rank | #8,061 in Automotive ( See Top 100 in Automotive ) #19 in Automotive Replacement Electrical Wiring Harnesses |
| Brand | NR NIRIDER |
| Bulb Type | LED |
| Connector Type | Spade |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,632) |
| Date First Available | August 24, 2019 |
| Item Weight | 10.8 ounces |
| Item model number | NR0704 |
| Manufacturer | NR NIRIDER |
| Manufacturer Part Number | NR0704 |
| Material | Nylon |
| Package Dimensions | 7.13 x 4.37 x 2.95 inches |
| Special Features | Compatible with all vehicles, powersports, boats, and devices equipped with a 12V power source, Designed to handle the harshest environments, Durable, waterproof, high temperature resistance, Nylon jacket offers superior strength and flexibility |
| UPC | 612292096205 |
| Voltage | 12 Volts |
| Wire Diameter | 1.1 Millimeters |

## Product Details

- **Brand:** NR NIRIDER
- **Material:** Nylon
- **Item weight:** 0.31 Kilograms
- **Connector type:** Male and Female Electrical Connectors
- **Manufacturer:** Nirider

## Images

![Wiring Harness 2 Lead, Nirider 12V 40A Rock Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat - Image 1](https://m.media-amazon.com/images/I/71viOslFuOL.jpg)
![Wiring Harness 2 Lead, Nirider 12V 40A Rock Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat - Image 2](https://m.media-amazon.com/images/I/71HCFlrvz9L.jpg)
![Wiring Harness 2 Lead, Nirider 12V 40A Rock Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat - Image 3](https://m.media-amazon.com/images/I/71HstlOYniL.jpg)
![Wiring Harness 2 Lead, Nirider 12V 40A Rock Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat - Image 4](https://m.media-amazon.com/images/I/71g3bCGkyvL.jpg)
![Wiring Harness 2 Lead, Nirider 12V 40A Rock Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat - Image 5](https://m.media-amazon.com/images/I/71IgGPYuVTL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can I connect the positive cable to a ignition fuze instead of the battery.**
A: I would not connect to " an ignition" fuse. Many of todays cars have a computer controlled ignition, which can be sensitive to voltage changes. However connection to a switched fuse say for lights or something not related to engine function may be ok. Check your fuse panel their may be an unused circuit, most of todays cars are "wired" for many optional features, and some may not be used in your vehicle. A simple grounded "light bulb tester" can be used to probe any open slots in your fuse panel. Make sure that any connection you make has at least the same size wire as the harness you are using.

**Q: Can I hook the switxh uo to switched power so it will only be live when key is on?**
A: Yes you can.

**Q: Will this fit any sylvania fog light?**
A: Yes, Our wiring harness are universal and suitable for all equipment. Please make sure that the voltage and power do not exceed the rated value before use. If you need any help please feel free to contact us.

**Q: putting this on a 68 mustang and what to change out switch. what are the three colors, blue, white and black for?**
A: Dear customer,
This plug-in wiring harness can be used normally after connecting the power positive and negative poles, and the button has only two options of on and off. The white, black and blue three-wire connectors can be used to connect other switches, such as the stobe switch in our store, asin: B08HQGFY8L. If you don’t need this function, you just need to ignore it and use the wiring harness normally.

## Frequently Bought Together

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-24*