Draw-Tite 22129 7-Way Trailer Wiring Harness for 2019-2022 Sprinter 2500/3500

The Draw-Tite 22129 is a plug-and-play 7-way trailer wiring harness designed specifically for 2019-2022 Freightliner Sprinter 2500/3500 and Mercedes-Benz Sprinter 2500/3500 vans. This custom-fit wiring solution provides a complete electrical connection between your vehicle and trailer without cutting, splicing, or modifying your vehicle's factory wiring.

Key Features:

• Vehicle-specific design ensures proper fit and function for Sprinter vans
• 7-way connector provides power for standard trailer lighting, brake controller, and auxiliary circuits
• Plug-and-play installation with OEM-style connectors for clean, professional appearance
• Weather-resistant construction protects against moisture and corrosion
• No cutting or splicing required—preserves vehicle warranty
• Includes all necessary mounting hardware and detailed instructions

This harness integrates seamlessly with your Sprinter's electrical system, providing reliable connections for running lights, brake lights, turn signals, reverse lights, electric brakes, and auxiliary power. The Draw-Tite 22129 is engineered to meet OEM standards for quality and durability, making it an ideal solution for contractors, fleet operators, and recreational users who need dependable trailer connectivity.