---
product_id: 535359735
title: "558-416 Main Harness Fuel Wiring Harness Adapter/MAP Sensor Adapter Harness Compatible with LS3-style MAP Sensor Adapter(1PCS)"
brand: "xtptfabs"
price: "VT6960"
currency: VUV
in_stock: true
reviews_count: 8
url: https://www.desertcart.vu/products/535359735-558-416-main-harness-fuel-wiring-harness-adapter-map-sensor
store_origin: VU
region: Vanuatu
---

# Seamless LS1/2 to LS3 MAP sensor compatibility Plug-and-play installation, zero modifications needed Durable, OEM-grade materials for long-lasting performance 558-416 Main Harness Fuel Wiring Harness Adapter/MAP Sensor Adapter Harness Compatible with LS3-style MAP Sensor Adapter(1PCS)

**Brand:** xtptfabs
**Price:** VT6960
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your LS harness game—effortless, durable, and ready to perform!

## Quick Answers

- **What is this?** 558-416 Main Harness Fuel Wiring Harness Adapter/MAP Sensor Adapter Harness Compatible with LS3-style MAP Sensor Adapter(1PCS) by xtptfabs
- **How much does it cost?** VT6960 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/535359735-558-416-main-harness-fuel-wiring-harness-adapter-map-sensor)

## Best For

- xtptfabs enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from premium materials to exceed OEM durability standards
- • **Upgrade Your Ride:** Ideal for LS Hi-Ram intakes requiring LS3 MAP sensor support
- • **Perfect Fit Guarantee:** Engineered to match original vehicle specs for flawless integration
- • **Plug & Play Precision:** Direct replacement design means no cutting, splicing, or rewiring
- • **Effortless Compatibility:** Adapts any LS1/2 MAP sensor harness to LS3 style with zero hassle

## Overview

The 558-416 Main Harness Fuel Wiring Adapter is a high-quality, plug-and-play solution designed to convert LS1/2 MAP sensor connections to LS3 style. Made from durable OEM-grade materials, it ensures a perfect fit and reliable performance, especially for LS Hi-Ram intake setups requiring LS3 MAP sensors.

## Description

558-416 Main Harness Fuel Wiring Harness Adapter/MAP Sensor Adapter Harness Compatible with LS3-style MAP Sensor Adapter(1PCS)

## Features

- √【Compatible with】: The 558-416 is an adapter harness that can be used to adapt any LS harness that uses an LS1/2 MAP sensor connection to an LS3 MAP. Also great for use with LS Hi-Ram intakes that require an LS3 MAP sensor.
- √【Explain】:Main harnesses have a MAP sensor connecter designed for use with an LS1/2 style MAP sensor.1× Main Harness.
- √【High-Quality】:Made from high-quality materials for ultimate durability Manufactured to meet or exceed strict quality requirements.It is perfectly matched to the original vehicle after installation.
- √【Simple installation】:Direct replacement, NOT require any modification.
- √【Note】:Please confirm whether the parts conform to your car before purchasing.

## Product Details

- **Brand:** XTPTFABS
- **Material:** Copper
- **Item Weight:** 0.05 Kilograms
- **Manufacturer:** XTPTFABS

## Images

![558-416 Main Harness Fuel Wiring Harness Adapter/MAP Sensor Adapter Harness Compatible with LS3-style MAP Sensor Adapter(1PCS) - Image 1](https://m.media-amazon.com/images/I/51OEFAoxFpL.jpg)
![558-416 Main Harness Fuel Wiring Harness Adapter/MAP Sensor Adapter Harness Compatible with LS3-style MAP Sensor Adapter(1PCS) - Image 2](https://m.media-amazon.com/images/I/71Lxv1cfGEL.jpg)
![558-416 Main Harness Fuel Wiring Harness Adapter/MAP Sensor Adapter Harness Compatible with LS3-style MAP Sensor Adapter(1PCS) - Image 3](https://m.media-amazon.com/images/I/61l-lnOm3VL.jpg)
![558-416 Main Harness Fuel Wiring Harness Adapter/MAP Sensor Adapter Harness Compatible with LS3-style MAP Sensor Adapter(1PCS) - Image 4](https://m.media-amazon.com/images/I/71KxyePljDL.jpg)
![558-416 Main Harness Fuel Wiring Harness Adapter/MAP Sensor Adapter Harness Compatible with LS3-style MAP Sensor Adapter(1PCS) - Image 5](https://m.media-amazon.com/images/I/71BrAC5aG0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wired wrong
*by M***  on November 28, 2024*

Lot of work for wrong wiring! Out of return window, realize that cheaper is not always better.

### ⭐ WIRED WRONG OUT OF THE BOX
*by T***. on April 26, 2025*

Ordered this part a few months ago as I was building my car… I have been buying and returning MAP sensors and adjusting engine parameters just to find out this harness was WIRED WRONG OUT OF THE BOX. I’m lucky it didn’t fry my $1500 computer or blow my engine but I did waste weeks troubleshooting the car when something as simple as this was the problem… it’s 3 wires… how the hell do you mess this up

### ⭐⭐⭐⭐⭐ Perfect plug in playl
*by C***S on December 10, 2023*

I could not have asked for a better part

## Frequently Bought Together

- XTPTFABS 558-416 Main Harness Fuel Wiring Harness Adapter/MAP Sensor Adapter Harness Compatible with LS3-style MAP Sensor Adapter(1PCS)
- ACDelco Gold 213-4514 (19236568) Engine Coolant Temperature Sensor

---

## 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.vu/products/535359735-558-416-main-harness-fuel-wiring-harness-adapter-map-sensor](https://www.desertcart.vu/products/535359735-558-416-main-harness-fuel-wiring-harness-adapter-map-sensor)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-08*