--- product_id: 208620461 title: "Dorman 600-600 4WD Actuator Wiring Harness Compatible with Select Chevrolet/GMC Models" brand: "dorman" price: "R3269" currency: ZAR in_stock: true category: "Dorman" url: https://www.desertcart.co.za/products/208620461-dorman-600-600-4wd-actuator-wiring-harness-compatible-with-select store_origin: ZA region: South Africa --- # Complete connector set Rigorous quality inspection Weatherproof durability Dorman 600-600 4WD Actuator Wiring Harness Compatible with Select Chevrolet/GMC Models **Brand:** dorman **Price:** R3269 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your classic 4WD with modern power and reliability! ## 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?** R3269 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/208620461-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 - • **Tested for Trust:** Undergoes rigorous inspection to guarantee top-tier quality and performance every time. - • **Legacy Compatibility:** Perfect fit for select Chevrolet and GMC models from late 80s to mid-90s—revive your classic ride with modern ease. - • **Plug & Play Precision:** Includes all necessary connectors for seamless installation—no guesswork, just drive. - • **Upgrade Your 4WD Game:** Transforms thermal axle actuators to electric for smoother, faster 4WD engagement—because your truck deserves the best. - • **Built to Brave the Elements:** Engineered to withstand harsh road and weather conditions, ensuring long-lasting reliability. ## Overview The Dorman 600-600 4WD Actuator Wiring Harness is a precision-engineered replacement part designed for select Chevrolet and GMC trucks and SUVs from 1988 to 1996. Featuring a complete connector set, weather-resistant construction, and rigorous quality checks, it enables a seamless upgrade from thermal to electric axle actuators, enhancing 4WD engagement and overall vehicle performance. ## Description Want to improve the 4WD functionality on that older truck? Use this 4WD actuator harness when replacing the thermal style axle actuator with an electric one for easier engagement and improved operation. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet Blazer: 1992, 1993, 1994] - [Chevrolet K1500 Suburban: 1992, 1993, 1994, 1995, 1996] - [Chevrolet K1500: 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996] - [Chevrolet K2500 Suburban: 1992, 1993, 1994, 1995, 1996] - [Chevrolet K2500: 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996] - [Chevrolet K3500: 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996] - [Chevrolet Tahoe: 1995, 1996] - [GMC K1500 Suburban: 1992, 1993, 1994, 1995, 1996] - [GMC K1500: 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996] - [GMC K2500 Suburban: 1992, 1993, 1994, 1995, 1996] - [GMC K2500: 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996] - [GMC K3500: 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996] - [GMC Yukon: 1992, 1993, 1994, 1995, 1996] ## Features - Includes all necessary connectors - Durable against harsh road and weather conditions - This part has undergone a rigorous inspection to ensure high quality - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## 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 --- ## 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.co.za/products/208620461-dorman-600-600-4wd-actuator-wiring-harness-compatible-with-select](https://www.desertcart.co.za/products/208620461-dorman-600-600-4wd-actuator-wiring-harness-compatible-with-select) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-05-29*