【7-PIN TRAILER WIRING HARNESS】The design of the 7ft 7 pin trailer wiring harness is intended to extend the existing trailer wiring of your truck, enabling quick and simple connection. It serves as an extension line for the truck's existing towing line, retaining the use of the rear 7-way RV blade socket while adding an additional 7-way socket in the truck bed.
【FUNCTION】The 5th wheel and gooseneck trailer wiring can be used to connect trailer taillights, brake lights, reverse lights, turn signals, electric trailer brakes and an auxiliary power wire.
【PLUG & PLAY】Our 7 pin trailer extension requires no cutting or splicing of the existing wiring on your truck; it can be directly plugged into the factory wiring. With a 7-foot harness, it offers flexibility for installation in the truck bed, making your installation process easier and mess-free. (2-1/8-inch hole saw required for installation)
【DURABLE】Our socket operates reliably within a temperature range of 14°F to 140°F. Its terminals are corrosion-resistant due to electroplating, and the junction is reinforced with adhesive for water-resistant, ensuring stable and reliable operation even in harsh weather conditions.
【SUPERIOR PROTECTION】Our 7 pin trailer extension features a robust nylon fiber housing that is resistant to deformation and durable, effectively safeguarding internal wiring. Equipped with a spring cover, the socket maintains clean connection points. This design not only provides excellent protection but also ensures long-term stable use.
Description
This 7ft 7-pin trailer wiring harness extends your truck's existing wiring, adding an extra 7-way socket in the truck bed while retaining the rear 7-way RV socket. It connects trailer taillights, brake lights, reverse lights, turn signals, electric brakes, and auxiliary power. Plug & play design requires no cutting or splicing. Waterproof and durable, it operates reliably from 14°F to 140°F with corrosion-resistant terminals. The robust nylon fiber housing and spring cover ensure long-term use. Designed for select Chevrolet, Dodge, Ford, GMC, Nissan, Ram, and Toyota models for easy installation. Compatible Models: 1997-2014 Ford F-150 1997 Ford F-250 HD 1997-1999 Ford F-250 1999-2016 Ford F-250 Super Duty 1999-2024 Ford F-350 Super Duty 1999-2024 Ford F-450 Super Duty 1999-2024 Ford F-550 Super Duty 1999-2018 GMC Sierra 1500 1999-2021 GMC Sierra 2500 2500HD 2001-2021 GMC Sierra 3500 3500HD 1999-2019 Chevy Silverado 1500 1500HD 1999-2021 Chevy Silverado 2500 2500HD 2001-2021 Chevy Silverado 3500 3500HD 2009-2011 Dodge RAM 1500 2010 Dodge RAM 2500 2010 Dodge RAM 3500 2011-2024 Ram 1500 2011-2024 Ram 2500 2011-2024 Ram 3500 2011-2024 Ram1500 Classic 2004-2024 Nissan Titan 2016-2024 Nissan Titan XD 2010-2024 Toyota Tundra