Dorman 4WD Transfer Case Switch Black Push Button

Description

Product Overview

The Dorman 4WD Transfer Case Switch (model 600-500) is engineered as a precise replacement for original equipment switches in select Chevrolet, GMC and Oldsmobile models. Constructed with high‑quality brass or copper contacts, the normally open, binary‑type actuator delivers a solid 20 A rating at 5 V, supporting up to 100 W of power. Its compact 3.3 × 2 × 2.1 in panel‑mount design fits seamlessly into the vehicle’s dashboard, while the black finish blends with factory interiors. The push‑button controller operates via an X‑10 connectivity protocol, allowing integration with modern app‑based control systems.

Usage

This switch is ideal for drivers who need reliable four‑wheel drive engagement in off‑road, snowy or rugged conditions. Install it in passenger cars or light trucks where the original switch has degraded, ensuring immediate restoration of 4WD functionality. The unit’s IP00 rating means it is suited for interior mounting where exposure to moisture is minimal. Compatible with both manual and electronic control setups, it serves fleet vehicles, outdoor enthusiasts, and daily commuters alike.

Why Choose Us

Dorman Products backs this switch with rigorous U.S. engineering and quality assurance processes, guaranteeing defect‑free materials and craftsmanship. Each unit undergoes functional testing to meet automotive standards, providing confidence that the replacement will perform as the original. The part is not discontinued, ensuring ongoing availability for maintenance and repairs.

Key Features

• Direct OEM fit for Chevrolet, GMC and Oldsmobile 4WD systems
• Robust brass or copper contacts for 20 A current handling
• Push‑button actuator with app‑compatible X‑10 protocol
• Compact panel‑mount design, black finish matches interior
• U.S. engineered, tested for durability and long‑term reliability

FAQ

Is this switch compatible with my specific vehicle model?

Yes, the switch fits the listed Chevrolet, GMC and Oldsmobile models. Use the garage tool on our website to confirm fitment before purchase.

Can the switch be installed by a DIYer?

The unit is designed for panel‑mount installation with standard tools. Detailed wiring diagrams are provided in the product manual.

What warranty does Dorman provide?

Dorman offers a limited warranty covering defects in materials and workmanship for a period of one year from the date of purchase.

Does the switch work with modern app‑based control systems?

Yes, the switch supports the X‑10 connectivity protocol, allowing integration with compatible smartphone or tablet applications.

What is the IP rating and is it suitable for exterior use?

The switch has an IP00 rating, indicating it is intended for interior mounting where exposure to water and dust is minimal.