Features: 1.Trailer Wiring Harness: 3.6ft 4?pin trailer wiring harness extension, with 7?pin connector, replacement for Chevrolet, etc. 2.Surface Mount Technology: Using surface mounting technology, it can better withstand shock and vibration. 3.High Reliability: Automated manufacturing, highly efficient circuitry , promotes optimal intensity and lifespan of trailer lights. 4.Dust Cover: Equipped with a dust cover to keep the connector clean and prevent damage when not in use. 5.Easy to Use: Plug and play, this trailer wiring harness is convenient to use. Lightweight and portable, easy to carry. Specification: Item Type: Trailer Wiring Harness_x000D_ Material: Plastic_x000D_ Fitment:_x000D_ Replacement for Chevrolet_x000D_ Replacement for Dodge_x000D_ Replacement for Ford_x000D_ Replacement for GMC_x000D_ Replacement for Nissan_x000D_ Replacement for Ram PackageList: 1 x Trailer Wiring Harness 4 x Cable Ties