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2020-2021 Silverado Sierra 2500 3500 Auxiliary Heater Wiring Harness OEM

$ 50.45
100% Genuine OEM Factory original part
Flat Rate $8.97 Shipping Any order, any size
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Any order • Any size • USA
$8.97
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Auxiliary Heater Wiring Harness for 2020-2021 Chevrolet Silverado & GMC Sierra

Ensure reliable auxiliary heating in your heavy-duty GM truck with this genuine OEM Auxiliary Heater Wiring Harness. Designed for exact replacement of factory-installed parts, it maintains optimal electrical connections and heating performance.

Features & Benefits

  • Genuine OEM part ensuring precise fit and dependable performance.
  • Restores reliable electrical communication for your auxiliary heating system.
  • Direct replacement for corroded or damaged original wiring harness.
  • Maintains optimal cabin comfort in cold weather.
  • Brand new and packaged to OEM standards.

Material & Build

Manufactured with high-quality materials to OEM specifications, this wiring harness comes brand new in OEM packaging, guaranteeing durability and a perfect fit without modifications.

Use Cases / Applications

Specifically designed for 2020-2021 Chevrolet Silverado 2500 & 3500 and GMC Sierra 2500 & 3500 models, this harness is perfect for repair or restoration projects where auxiliary heating reliability is essential.

Shipping & Availability

Ships promptly from Houston, TX ensuring quick delivery so you can get back on the road with restored heating performance.

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