---
product_id: 31870496
title: "LS2 to LS3 / LS7 MAF Harness Adapter"
brand: "269 motorsports"
price: "157 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "269 Motorsports"
url: https://www.desertcart.ro/products/31870496-ls2-to-ls3-ls7-maf-harness-adapter
store_origin: RO
region: Romania
---

# 0.81mm copper wiring for optimal conductivity 5-pin plug-n-play connection Fits 2005-2007 LS2 Corvettes & more LS2 to LS3 / LS7 MAF Harness Adapter

**Brand:** 269 motorsports
**Price:** 157 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your Corvette’s airflow game—effortless, flawless, essential!

## Quick Answers

- **What is this?** LS2 to LS3 / LS7 MAF Harness Adapter by 269 motorsports
- **How much does it cost?** 157 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/31870496-ls2-to-ls3-ls7-maf-harness-adapter)

## 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

- • **Lightweight & Durable:** Only 0.03 kg with premium materials built to last
- • **Trusted by Enthusiasts:** 4.5-star rating with rave reviews for quality and ease
- • **Precision Copper Wiring:** 0.81mm diameter for reliable signal transfer
- • **Versatile Compatibility:** Adapts LS2 harness to LS3/LS7 MAF sensors effortlessly
- • **Seamless Plug-n-Play Integration:** No cutting or splicing—just connect and go

## Overview

The 269 Motorsports LS2 to LS3/LS7 MAF Harness Adapter is a precision-engineered, plug-n-play 5-pin harness designed for 2005-2007 LS2 Corvettes. Crafted with high-quality copper wiring, it enables seamless integration of LS3 and LS7 MAF sensors without any cutting or splicing, ensuring a clean, reliable upgrade. Lightweight and durable, this adapter is highly rated for its ease of installation and compatibility, making it a must-have for performance-minded professionals seeking hassle-free enhancements.

## Description

This Plug-n-Play Harness is used to connect an LS3 or LS7 5-pin MAF to an LS2 5-pin Harness without having to cut and splice into your factory harness. MAF adapter harness allows the 05-07 LS2 Corvettes to run the later LS3 and LS7 air intake systems. Conversion adapts LS2 harness to the LS3/LS7 Hitachi MAF sensor. This MAF adapter harness will fit other vehicles. Please view the detailed pictures to be sure this is the correct adapter for your application.

Review: Nice part - Works great. Fast shipping.
Review: Exactly what I needed. - Does exactly what it's supposed to. Good quality piece that saved me the hassle of rewiring or repinning.

## Features

- LS2 to LS3 / LS7 MAF Harness Adapter
- For 2005-2007 LS2 Corvettes
- MAF Adapter 5 Pin to 5 Pin
- Plug-n-Play Harness

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01EEOWSSE |
| Best Sellers Rank | #110,409 in Automotive ( See Top 100 in Automotive ) #427 in Automotive Replacement Electrical Wiring Harnesses |
| Brand Name | 269 Motorsports |
| Cable Type | proprietary |
| Connector Type | 5-pin Maf |
| Customer Reviews | 4.5 4.5 out of 5 stars (72) |
| Included Components | LS2 to LS3 / LS7 MAF Harness Adapter |
| Item Weight | 0.03 Kilograms |
| Manufacturer | 269 Motorsports |
| Material Type | Copper |
| Model | 23100 |
| Part Number | 23100 |
| Recommended Uses For Product | LS2 to LS3 / LS7 MAF Harness Adapter |
| Wire Diameter | 0.81 Millimeters |

## Product Details

- **Brand:** 269 Motorsports
- **Connector Type:** 5-pin Maf
- **Item Weight:** 0.03 Kilograms
- **Material:** Copper
- **Recommended Uses For Product:** LS2 to LS3 / LS7 MAF Harness Adapter

## Images

![LS2 to LS3 / LS7 MAF Harness Adapter - Image 1](https://m.media-amazon.com/images/I/51k1jQghswL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice part
*by R***G on August 23, 2025*

Works great. Fast shipping.

### ⭐⭐⭐⭐⭐ Exactly what I needed.
*by S***. on July 24, 2019*

Does exactly what it's supposed to. Good quality piece that saved me the hassle of rewiring or repinning.

### ⭐⭐⭐⭐ Decent quality for price!
*by M***Y on December 7, 2018*

The factory connect will not reach the new lock so had to use a zip tie to hold it together but other than that fitment was good and with tight connections.

## Frequently Bought Together

- 269 Motorsports LS2 to LS3 / LS7 MAF Harness Adapter
- GM Genuine Parts 213-4222 Mass Airflow Sensor with Intake Air Temperature Sensor
- Spectre Performance 9705 4" Polished Aluminum MAFS Adapter Tube

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**Shop now:** [https://www.desertcart.ro/products/31870496-ls2-to-ls3-ls7-maf-harness-adapter](https://www.desertcart.ro/products/31870496-ls2-to-ls3-ls7-maf-harness-adapter)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-06-05*