---
product_id: 483313711
title: "Michigan Motorsports Knock Sensor Adapter Harness | Fits 1997-2004 LS1/LS6 Cars to LS2/LS3 Knock Sensors"
brand: "michigan motorsports"
price: "14640 Ft"
currency: HUF
in_stock: true
reviews_count: 1
category: "Michigan Motorsports"
url: https://www.desertcart.hu/products/483313711-michigan-motorsports-knock-sensor-adapter-harness-fits-1997-2004-ls1
store_origin: HU
region: Hungary
---

# 24" plug-and-play harness 1200°F heat-resistant wiring machine-crimped, tested connections Michigan Motorsports Knock Sensor Adapter Harness | Fits 1997-2004 LS1/LS6 Cars to LS2/LS3 Knock Sensors

**Brand:** michigan motorsports
**Price:** 14640 Ft
**Availability:** ✅ In Stock

## Summary

> 🔥 Plug in Performance, Leave the Headaches Behind! 🔧

## Quick Answers

- **What is this?** Michigan Motorsports Knock Sensor Adapter Harness | Fits 1997-2004 LS1/LS6 Cars to LS2/LS3 Knock Sensors by michigan motorsports
- **How much does it cost?** 14640 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/483313711-michigan-motorsports-knock-sensor-adapter-harness-fits-1997-2004-ls1)

## Best For

- michigan motorsports enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Plug & Play:** No splicing or rewiring—just connect and go with your LS1/LS6 PCM harness.
- • **Extreme Heat Durability:** Military-spec Teflon wiring and loom rated for up to 1200°F under-hood environments.
- • **Perfect Fit for Iconic Muscle:** Specifically engineered for 1997–2004 LS1/LS6 Corvette, Camaro, and Firebird platforms.
- • **Precision-Crafted Reliability:** Machine-crimped terminals ensure zero false knock triggers and rock-solid signal integrity.
- • **Upgrade-Ready Knock Sensor Support:** Easily integrate LS2/LS3 dual-wire knock sensors without modifying your existing harness.

## Overview

Michigan Motorsports’ 24" Knock Sensor Adapter Harness offers a flawless plug-and-play solution to fit LS2/LS3 dual-wire knock sensors into 1997-2004 LS1/LS6 vehicles. Built with military-grade Teflon wiring and heat-resistant loom rated to 1200°F, it guarantees durability in extreme under-hood conditions. Each connection is machine-crimped and quality-checked to ensure reliable signal integrity, making it the go-to upgrade for Camaro, Firebird, Corvette, and custom LS builds.

## Description

Swap an LS2/LS3 knock sensor into an LS1 or LS6-powered vehicle without rewiring or gearhead headaches. This 24″ adapter harness from Michigan Motorsports lets you plug the dual-wire LS2/LS3 knock sensor directly into the stock LS1 PCM harness—ideal for EFI swaps, block upgrades, or performance builds. Built with high-temp, military-spec Teflon wire and heat-defended loom rated to 1200 °F, it delivers plug-and-play simplicity with the ruggedness to withstand extreme under-hood environments. Circuit tested and quality-checked for reliability. Perfect for Camaro, Firebird, Corvette, or custom LS projects.

Review: Oops - I have purchased parts from MMS several times, always high quality and proper fitment… however, there is a problem with mislabeling of the part… correct package, wrong part… returned twice and contacted MMS directly for the required part. Minor annoyance, Great company!

## Features

- Plug-and-Play 24″ Harness – Fully compatible with factory LS1/LS6 PCM harness and LS2/LS3 dual-wire knock sensors—no splicing or rewiring required.
- Built to Withstand Extreme Conditions – Features high-temp protective loom and wiring rated for under-hood environments up to 1200 °F—ideal for high-performance or track builds.
- Crimped & Tested Connections – Each terminal is machine-crimped and QC’d to ensure rock-solid signal integrity and zero false knock triggers.
- Compatible with LS1 Corvette & F-Body PCM Harnesses – Specifically designed for 1997–2004 LS1/LS6 Corvette, Camaro, and Firebird wiring systems.
- Supports LS2/LS3 Knock Sensor Upgrades – Enables use of factory dual-wire knock sensors already fitted on LS2 and LS3 engine platforms without harness modification.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B099BS5GFB |
| Best Sellers Rank | #215,190 in Automotive ( See Top 100 in Automotive ) #77 in Automotive Replacement Detonation Sensors |
| Brand | Michigan Motorsports |
| Brand Name | Michigan Motorsports |
| Customer Reviews | 4.6 out of 5 stars 19 Reviews |
| Included Components | (1) LS1/LS6 Car to LS2/LS3 Knock Sensor Adapter Harness |
| Manufacturer | Michigan Motorsports |
| Model | G4200 |
| Mounting Type | Flange Mount |
| Output Type | RCA |
| Style | Modern |
| Style Name | Modern |
| Upper Temperature Rating | 1200 Degrees Fahrenheit |

## Product Details

- **Brand:** Michigan Motorsports
- **Material:** Plastic
- **Style:** Modern
- **Mounting Type:** Flange Mount
- **Output Type:** RCA

## Images

![Michigan Motorsports Knock Sensor Adapter Harness | Fits 1997-2004 LS1/LS6 Cars to LS2/LS3 Knock Sensors - Image 1](https://m.media-amazon.com/images/I/61XzsgXipyL.jpg)
![Michigan Motorsports Knock Sensor Adapter Harness | Fits 1997-2004 LS1/LS6 Cars to LS2/LS3 Knock Sensors - Image 2](https://m.media-amazon.com/images/I/61cl9V1bNFL.jpg)
![Michigan Motorsports Knock Sensor Adapter Harness | Fits 1997-2004 LS1/LS6 Cars to LS2/LS3 Knock Sensors - Image 3](https://m.media-amazon.com/images/I/61oNROnq3IL.jpg)
![Michigan Motorsports Knock Sensor Adapter Harness | Fits 1997-2004 LS1/LS6 Cars to LS2/LS3 Knock Sensors - Image 4](https://m.media-amazon.com/images/I/71NA2+yS4ZL.jpg)
![Michigan Motorsports Knock Sensor Adapter Harness | Fits 1997-2004 LS1/LS6 Cars to LS2/LS3 Knock Sensors - Image 5](https://m.media-amazon.com/images/I/71ahgHz8i0L.jpg)

## Customer Reviews

### ⭐⭐⭐ Oops
*by D***N on October 27, 2024*

I have purchased parts from MMS several times, always high quality and proper fitment… however, there is a problem with mislabeling of the part… correct package, wrong part… returned twice and contacted MMS directly for the required part. Minor annoyance, Great company!

## Frequently Bought Together

- Michigan Motorsports Knock Sensor Adapter for 1997-2004 LS1 LS6 Car to LS2 LS3 Knock Sensor
- ACDelco GM Original Equipment 213-1576 Ignition Knock (Detonation) Sensor

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-22*