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Find Light Switches, Wiring & Accessories for your Sierra 3500

Headlight Relay Kit; High Beam (01-02 Sierra 3500 HD w/ Purple & Yellow Headlight Wires)Find parts that fit my vehicle

Item SHG51546
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$94.99

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

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      • Heavy Duty Weatherproof 40 Amp Relay
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      • Weatherproof Relay Base with Fully Assembled Wire Harness
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      • Crimp Terminals Included
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      • Mounting Hardware Included for Secure Installation
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      • Fits 01-02 Sierra 3500 HD Models with Purple and Yellow Headlight Wires
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      Description

      High Beam Relay System. The Headlight Relay Kit – High Beam is engineered to improve high beam headlight performance by ensuring all four lights operate simultaneously. This enhancement increases light intensity and coverage, improving visibility and safety during nighttime driving. It functions by redirecting the electrical load from the switch to a dedicated relay for optimized power delivery.

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      Construction and Appearance. The kit includes a heavy-duty, weatherproof 40 Amp relay designed for durability and resistance to moisture and corrosion. The relay base features a fully assembled wire harness. Crimp terminals and mounting hardware are provided for a secure, professional installation, all housed within a durable textured casing suitable for under-hood environments.

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      Installation. Installation is straightforward and requires no drilling, integrating smoothly into the vehicle’s existing wiring system. Clear wiring instructions and the included hardware simplify the installation process for both professionals and experienced enthusiasts.

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      Application. This kit specifically fits 01-02 Sierra 3500 HD models equipped with purple and yellow headlight wires, ensuring compatibility and enhancing headlight function for these vehicles.

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Tech Specs

      Questions & Answers

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