---
product_id: 4594179
title: "Genuine GM 12601822 Knock Sensor Wire"
brand: "general motors"
price: "£71.36"
currency: GBP
in_stock: true
reviews_count: 13
category: "General Motors"
url: https://www.desertcart.co.uk/products/4594179-genuine-gm-12601822-knock-sensor-wire
store_origin: GB
region: United Kingdom
---

# Detects engine knock instantly Vehicle-specific precision fit Easy, hassle-free installation Genuine GM 12601822 Knock Sensor Wire

**Brand:** general motors
**Price:** £71.36
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your ride with genuine precision—because your engine deserves the best!

## Quick Answers

- **What is this?** Genuine GM 12601822 Knock Sensor Wire by general motors
- **How much does it cost?** £71.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/4594179-genuine-gm-12601822-knock-sensor-wire)

## Best For

- general motors enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Thousands:** Rated 4.6 stars by over 800 users—join the savvy pros who won’t settle for less.
- • **Durability Under Pressure:** Built with metal and plastic materials rated up to 120°C to withstand intense engine conditions.
- • **Plug-and-Play Installation:** Designed for a perfect fit and quick setup, so you’re back on the road faster with zero guesswork.
- • **Cost-Effective Authenticity:** Get true GM quality at half the dealership price—premium reliability without the premium markup.
- • **Precision Engine Protection:** Genuine GM part engineered for exact vehicle compatibility, ensuring flawless sensor performance.

## Overview

The Genuine GM 12601822 Knock Sensor Wire is a vehicle-specific, flange-mounted sensor wire designed to detect engine knock with high accuracy. Made from durable metal and plastic materials rated for up to 120°C, it ensures reliable performance under demanding conditions. This OEM part offers a perfect fit and easy installation, backed by a strong 4.6-star rating from over 800 customers, delivering authentic GM quality at a fraction of dealership prices.

## Description

Genuine GM 12601822 Knock Sensor Wire

Review: 2002 gmc Yukon - Replaced knock sensor harness. Works great.
Review: Real GM part for half the price of a dealership. - True GM knock sensor harness for half the price. Highly recommended. Easy to install purfect fit and function.

## Features

- Package Dimensions: 17.78 H x 4.191 L x 17.602 W (centimetres)
- Package Weight: 0.027 kilograms
- Country of Origin : China
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00F676FH4 |
| Best Sellers Rank | #52,222 in Automotive ( See Top 100 in Automotive ) #11 in Automotive Replacement Detonation Sensors |
| Brand | General Motors |
| Brand Name | General Motors |
| Customer Reviews | 4.6 out of 5 stars 804 Reviews |
| Global Trade Identification Number | 07294104604001 |
| Included Components | 12601822 |
| Item Dimensions | 10 x 5 x 5 inches |
| Item Type Name | Knock Sensor Wire |
| Item dimensions L x W x H | 10 x 5 x 5 inches |
| Manufacturer | GM |
| Material | Metal, Plastic |
| Material Type | Metal, Plastic |
| Model | 12601822 |
| Mounting Type | Flange Mount |
| Output Type | Push-Pull |
| Part Number | 12601822 |
| Sensing Distance | 10 Inches |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specific Uses For Product | Vehicle |
| Style | Modern |
| Style Name | Modern |
| Upper Temperature Rating | 120 Degrees Celsius |
| Warranty Description | GM Limited Warranty |

## Product Details

- **Brand:** General Motors
- **Item dimensions L x W x H:** 10 x 5 x 5 inches
- **Material:** Metal, Plastic
- **Mounting Type:** Flange Mount
- **Style:** Modern

## Images

![Genuine GM 12601822 Knock Sensor Wire - Image 1](https://m.media-amazon.com/images/I/71vzVex71wL.jpg)

## Questions & Answers

**Q: Does it fit 2000 camaro z28?**
A: This does show to fit your application if you have the 5.7 liter LS1 engine.

**Q: Does it fit a 2004 Chevy Suburban 5.3**
A: Yes I put it in mine

**Q: Will this fit a 6.2 2014 corvette block?**
A: possibly, but I would make sure your car is listed in the fitment field

**Q: does this part take care of both sensors no image of part.**
A: there are two separate sensors, would recommend purchasing two and replacing both of them along with the wires while you're down there

## Customer Reviews

### ⭐⭐⭐⭐⭐ 2002 gmc Yukon
*by J***N on June 3, 2026*

Replaced knock sensor harness. Works great.

### ⭐⭐⭐⭐⭐ Real GM part for half the price of a dealership.
*by C***L on February 22, 2026*

True GM knock sensor harness for half the price. Highly recommended. Easy to install purfect fit and function.

### ⭐⭐⭐⭐⭐ Looks good any way . Hopefully works
*by V***N on May 24, 2026*

Should work , hopefully for a long time . Not put on had to wait on other parts. Parts I already should’ve ordered so I’d be ready for this special occasion to start taking truck apart . But …… getting it done eventually

## Frequently Bought Together

- Genuine GM 12601822 Knock Sensor Wire
- ACDelco GM Original Equipment 213-3521 Ignition Knock (Detonation) Sensor
- FEL-PRO MS 98016 T Engine Intake Manifold Gasket Set for Chevrolet Silverado 1500

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.uk/products/4594179-genuine-gm-12601822-knock-sensor-wire](https://www.desertcart.co.uk/products/4594179-genuine-gm-12601822-knock-sensor-wire)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-29*