---
product_id: 306844300
title: "Dorman 600-600 4WD Actuator Wiring Harness Compatible with Select Chevrolet/GMC Models"
brand: "dorman"
price: "NT$5944"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/306844300-dorman-600-600-4wd-actuator-wiring-harness-compatible-with-select
store_origin: TW
region: Taiwan
---

# On-demand 4WD actuator tech Precision fit for your vehicle Durable, defect-free build Dorman 600-600 4WD Actuator Wiring Harness Compatible with Select Chevrolet/GMC Models

**Brand:** dorman
**Price:** NT$5944
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your drive, command the road with confidence!

## Quick Answers

- **What is this?** Dorman 600-600 4WD Actuator Wiring Harness Compatible with Select Chevrolet/GMC Models by dorman
- **How much does it cost?** NT$5944 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/306844300-dorman-600-600-4wd-actuator-wiring-harness-compatible-with-select)

## Best For

- dorman enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Engineered with premium materials ensuring long-term reliability and zero defects.
- • **Made in the USA:** Designed and tested by expert engineers for trusted quality and performance.
- • **Seamless 4WD Upgrade:** Convert older models with cutting-edge electric actuator tech for effortless engagement.
- • **Lightweight & Compact:** Weighing just 327g with a sleek form factor, it integrates smoothly without bulk.
- • **Precision Fit Guarantee:** Use our garage tool to confirm exact compatibility with your Chevrolet/GMC model and trim.

## Overview

The Dorman 600-600 4WD Actuator Wiring Harness is a durable, precision-engineered replacement part designed to retrofit select Chevrolet and GMC vehicles with modern electric 4WD actuator technology. Weighing only 327 grams and backed by US-based engineering, it ensures reliable, on-demand 4WD engagement and a perfect fit tailored to your vehicle’s make, model, and trim.

## Description

Dorman 600-600 4WD Actuator Wiring Harness Compatible with Select Chevrolet/GMC Models

## Features

- Upgraded replacement - this 4WD actuator wiring harness allows you to convert an older model vehicle to a new electric actuator
- Improves operation - by making use of new on-demand actuator technology, conversion facilitates easy 4WD engagement
- Durable construction - built for reliable longevity, free of defects in materials and workmanship
- Trustworthy quality - backed by team of designers and engineers in the United States
- Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Dorman Products |
| Brand | Dorman |
| Model | 4WD WIRE HARNESS |
| Product Dimensions | 25.65 x 26.16 x 7.87 cm; 326.59 g |
| Item model number | 600-600 |
| Exterior | Ready To Paint If Needed |
| Manufacturer Part Number | 600-600 |
| OEM Part Number | S2806; 12376316; 88959465 |
| Item Weight | 327 g |

## Images

![Dorman 600-600 4WD Actuator Wiring Harness Compatible with Select Chevrolet/GMC Models - Image 1](https://m.media-amazon.com/images/I/81crBYdtnoL.jpg)
![Dorman 600-600 4WD Actuator Wiring Harness Compatible with Select Chevrolet/GMC Models - Image 2](https://m.media-amazon.com/images/I/5120WkUTnBL.jpg)
![Dorman 600-600 4WD Actuator Wiring Harness Compatible with Select Chevrolet/GMC Models - Image 3](https://m.media-amazon.com/images/I/71g3QfF9zXL.jpg)

## Questions & Answers

**Q: Whar is the slug used for in the package?**
A: It takes up the space between the new actuator and axel pusher. So put the slug into the opening with the flats facing out then screw the actuator in the axel

**Q: Is this the blade or pin connector for the actuator?**
A: I don’t remember. It is to convert the old style thermal actuator to the newer style electric actuator. A good upgrade.

**Q: Where does the brown wire go?**
A: I routed mine to the FWD shifter and attached it to the hot wire going to transfer case switch.

**Q: Does anyone know the size of the steel slug used in this kit? I wanna make my own and save some money.**
A: The dimensions are .7525" thick, 1.19" wide. These dimensions came from Dorman.

## Frequently Bought Together

- Dorman 600-600 4WD Actuator Wiring Harness Compatible with Select Chevrolet / GMC Models
- Dorman 600-101 4WD Actuator Compatible with Select Models
- Dorman 600-502 Transfer Case Switch Compatible with Select Cadillac / Chevrolet / GMC Models

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**Shop now:** [https://www.desertcart.tw/products/306844300-dorman-600-600-4wd-actuator-wiring-harness-compatible-with-select](https://www.desertcart.tw/products/306844300-dorman-600-600-4wd-actuator-wiring-harness-compatible-with-select)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-22*