1999 GMC Sierra 1500 Trailer Wiring Harness

Your 1999 GMC Sierra 1500 might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Trailer Wiring Harness product you desperately need.

We currently carry 4 Trailer Wiring Harness products to choose from for your 1999 GMC Sierra 1500, and our inventory prices range from as little as $29.99 up to $44.49.

On top of low prices, Advance Auto Parts offers 2 different trusted brands of Trailer Wiring Harness products for the 1999 GMC Sierra 1500. We only sell parts from trusted brands like Hopkins so that you can find quality parts you can count on.

Don’t take our word for it - check out customer ratings and reviews to buy with confidence. We have 54 reviews on our Trailer Wiring Harness products for the 1999 GMC Sierra 1500 from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Trailer Wiring Harness stock in-person!

Trailer Wiring Harness for Your 1999 GMC Sierra 1500

Search through our amazing selection of Trailer Wiring Harness products for your 1999 GMC Sierra 1500 to find exactly what you’re looking for. Compare prices and reviews to choose the best part for you.

  • 40955, Multi-Tow® FORD / GM 7 Blade and 4 Flat Wiring Kit

    Hopkins - 40955, Multi-Tow® FORD / GM 7 Blade and 4 Flat Wiring Kit (Part No. 40955)

    Description
    4.0
    Read 3 review(s)

    from $36.99

  • Dual-Output 7 & 4-Way Connector (Plugs into USCAR)

    Curt - Dual-Output 7 & 4-Way Connector (Plugs into USCAR) (Part No. 55774)

    Description

    from $29.99

  • 41145, Wiring Kit Vehicle Specific Towing CHEVROLET / GMC

    Hopkins - 41145, Wiring Kit Vehicle Specific Towing CHEVROLET / GMC (Part No. 41145)

    Description

    from $40.49

  • Dual-Output 6 & 4-Way Connector (Plugs into USCAR)

    Curt - Dual-Output 6 & 4-Way Connector (Plugs into USCAR) (Part No. 55664)

    Description

    from $44.49

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