FREE 1 to 3-Day Delivery on Orders $149+ Details

$12K Summer Sweepstakes! Enter Now >

Find Light Switches, Wiring & Accessories for your Sierra 1500

Headlight Relay Kit; High Beam (99-02 Sierra 1500 w/ Purple & Yellow Headlight Wires)Find parts that fit my vehicle

Item S581939
Our Price

$99.99

Military, Medical & First Responders $5.00 Available in AT Cash Rewards.
Confirm Eligibility

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Shop Owners Save More! Sign up for our dealer program
    Join For FREE

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

        _x000D_
      • Heavy Duty Weatherproof 40 Amp Relay
        • _x000D_
      • Weatherproof Relay Base With Wire Harness
        • _x000D_
      • Crimp Terminals
        • _x000D_
      • Mounting Hardware
        • _x000D_
      • Kit Is Compatible With All 1999-2002 GM Trucks With Low-Beam Daytime Running Lights
        • _x000D_
      • For Tan And Green Headlight Wires Use Alternate Kit
        • _x000D_
      • Fits 99-02 Sierra 1500 With Purple & Yellow Headlight Wires
        • _x000D_

      Description

      High Beam Relay Enhancement. The Headlight Relay Kit; High Beam is designed to upgrade the intensity and spread pattern of high beam headlights on select GM full-size trucks and SUVs. By ensuring all four headlights remain illuminated during high beam operation, it improves nighttime visibility and enhances driver safety. This kit is a straightforward solution to optimize your vehicle’s lighting system performance.

      _x000D__x000D_

      Construction and Appearance. The kit features a heavy-duty 40 Amp relay rated for weather resistance, ensuring durability under harsh conditions. It includes a weatherproof relay base complete with a pre-wired harness, crimp terminals, and mounting hardware all built for reliable function and ease of installation. Components have a robust finish designed to withstand automotive environments.

      _x000D__x000D_

      Installation. Installation is moderately easy with no drilling required, utilizing existing wiring and mounting points. It is suitable for technicians and skilled automotive enthusiasts comfortable with electrical systems.

      _x000D__x000D_

      Application. This relay kit fits 1999-2002 Chevrolet Sierra 1500 models equipped with purple and yellow headlight wires. Vehicles with tan and green headlight wiring should use a different specified kit to ensure compatibility and proper operation.

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

      Tech Specs

      Questions & Answers

      No questions about this product yet. Ask the First Question