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2014-2020 Chevy Silverado GMC Sierra Trailer Wiring Harness OEM

$ 29.02
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This is a Genuine GM Trailer Wiring Harness Extension for 2020 Cadillac Escalade and Escalade ESV models with 6.2L V8 FLEX or GAS engines, and 2020 Chevrolet Silverado 2500 HD with 6.6L V8 GAS engine. Also fits 2014-2019 Chevrolet Silverado and GMC Sierra trucks across multiple cab configurations and engine options.

This Genuine GM part is designed, engineered, and tested to rigorous standards and is backed by General Motors. Fits vehicles with trailer brake control wiring or requiring trailer wiring harness extension. Compatible with multiple cab configurations including Crew Cab, Double Cab, Extended Cab, and Regular Cab in Standard Box and Long Box variants. Fits 4.3L V6, 5.3L V8, 6.0L V8, 6.0L V8 FLEX, 6.2L V8, and 6.6L Diesel engines across various model years and trim levels.

Quick Part Facts

  • Condition: New OEM
  • Part Type: Trailer Wiring Harness Extension
  • Manufacturer: General Motors
  • Engines: 4.3L V6, 5.3L V8, 6.0L V8, 6.0L V8 FLEX, 6.2L V8, 6.6L V8 GAS, 6.6L Diesel
  • Application: Trailer brake control wiring

Fitment

Year Range Make Model Trim/Engine Notes/Options
2020 Cadillac Escalade Base, Luxury, Platinum, Premium Luxury - 6.2L V8 FLEX or GAS; 4 Door Sport Utility
2020 Cadillac Escalade ESV Base, Luxury, Platinum, Premium Luxury, Premium - 6.2L V8 FLEX or GAS; 4 Door Sport Utility
2020 Chevrolet Silverado 2500 HD Custom Crew Cab - 6.6L V8 GAS Naturally Aspirated
2020 Chevrolet Silverado 2500 HD Custom Extended Cab - 6.6L V8 GAS Naturally Aspirated
2014-2019 Chevrolet Silverado 4.3L V6 Multiple cab configurations
2014-2019 Chevrolet Silverado 5.3L V8 Multiple cab configurations
2014-2019 Chevrolet Silverado 6.0L V8 Multiple cab configurations
2014-2019 Chevrolet Silverado 6.0L V8 FLEX Multiple cab configurations
2014-2019 Chevrolet Silverado 6.2L V8 Multiple cab configurations
2014-2019 Chevrolet Silverado 6.6L Diesel Multiple cab configurations
2015-2020 Cadillac Escalade 6.2L V8 4 Door SUV
2014-2019 GMC Sierra 4.3L V6 Multiple cab configurations
2014-2019 GMC Sierra 5.3L V8 Multiple cab configurations
2014-2019 GMC Sierra 6.0L V8 Multiple cab configurations
2014-2019 GMC Sierra 6.0L V8 FLEX Multiple cab configurations
2014-2019 GMC Sierra 6.2L V8 Multiple cab configurations
2014-2019 GMC Sierra 6.6L Diesel Multiple cab configurations
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