---
product_id: 462598230
title: "Knock Sensor Conversion Adapter LS1 Harness to Dual Wire Knock Sensors LS3"
brand: "269 motorsports"
price: "VT13492"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/462598230-knock-sensor-conversion-adapter-ls1-harness-to-dual-wire-knock
store_origin: VU
region: Vanuatu
---

# Dual wire knock sensor compatibility 26-inch plug & play length Ring terminals for secure grounding Knock Sensor Conversion Adapter LS1 Harness to Dual Wire Knock Sensors LS3

**Brand:** 269 motorsports
**Price:** VT13492
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your LS1 with LS3 precision—because your engine deserves the best knock detection!

## Quick Answers

- **What is this?** Knock Sensor Conversion Adapter LS1 Harness to Dual Wire Knock Sensors LS3 by 269 motorsports
- **How much does it cost?** VT13492 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/462598230-knock-sensor-conversion-adapter-ls1-harness-to-dual-wire-knock)

## Best For

- 269 motorsports enthusiasts

## Why This Product

- Trusted 269 motorsports brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Future-Proof Your Ride:** Compatible with PCM software tuned for dual wire sensors—stay ahead in engine management tech.
- • **Plug & Play Convenience:** 26-inch length designed for a perfect fit—just plug in and go, no custom modifications needed.
- • **Reliable Grounding System:** Ring terminals ensure a solid, noise-free ground connection for optimal sensor performance.
- • **Engineered for Performance Enthusiasts:** Ideal for LS1 engines upgrading to dual wire knock sensors, unlocking advanced tuning potential.
- • **Seamless LS1 to LS3 Sensor Integration:** Effortlessly connect dual wire knock sensors to your LS1 harness without rewiring headaches.

## Overview

The 269 Motorsports Knock Sensor Conversion Adapter is a 26-inch plug-and-play harness that enables dual wire LS3 knock sensors to connect seamlessly with an LS1 factory wiring harness. Featuring ring terminals for secure grounding, this adapter supports advanced engine tuning setups requiring dual wire knock sensors, though PCM software updates may be necessary for full functionality.

## Description

Knock Sensor Conversion Adapter LS1 Harness to Dual Wire Knock Sensors LS3

## Features

- LS1 Harness to Dual Wire Knock Sensors LS3

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | 269 Motorsports |
| Brand | 269 Motorsports |
| Package Dimensions | 22.71 x 14.3 x 2.59 cm; 68 g |
| Item model number | 85300 |
| Manufacturer Part Number | 85300 |
| Item Weight | 68 g |

## Product Details

- **Brand:** 269 Motorsports
- **Material:** Metal
- **Item weight:** 0.07 Kilograms
- **Style:** Modern
- **Mounting type:** Flange Mount

## Images

![Knock Sensor Conversion Adapter LS1 Harness to Dual Wire Knock Sensors LS3 - Image 1](https://m.media-amazon.com/images/I/61IscgTaknL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.vu/products/462598230-knock-sensor-conversion-adapter-ls1-harness-to-dual-wire-knock](https://www.desertcart.vu/products/462598230-knock-sensor-conversion-adapter-ls1-harness-to-dual-wire-knock)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-17*