Terrawagen Trailer Brake Connector Kit
Product Description
Adding a trailer brake controller to your Sprinter? Do it the right way with our factory-style plug kit.
No cutting, no splicing, no guesswork. This connector plugs directly into your Sprinter’s factory harness for a clean, reliable install.
Each kit includes a factory pinout diagram to guide you through the process and make installation even easier.
Vehicle Compatibility
- All 907 / VS30 Mercedes-Benz Sprinters 2019 - 2024+
- All 906 / NCV3 Mercedes-Benz Sprinters 2007 - 2018
What's in the box?
- Trailer Connector Plug
- Four(4) Pins
- Complimentary Sticker
- Jelly Beans
Installation Video / Instructions
Vehicle fitment
- Product type
- Storage or cabinetry component
- Vehicle
- Camper vans, RVs, trailers, and mobile builds
- Summary
- Camper vans, RVs, trailers, and mobile builds that need a compatible storage or cabinetry component. Confirm product dimensions, mounting location, mounting surface, hardware compatibility, clearance, intended load before ordering.
Fitment FAQ
What does this Terrawagen Trailer Brake Connector Kit fit?
This Terrawagen Trailer Brake Connector Kit fits Camper vans, RVs, trailers, and mobile builds.
Is this product vehicle-specific?
This storage or cabinetry component is not tied to one van generation. Fit depends on measurements, installation requirements, and the build layout.
What should I verify before ordering?
Confirm product dimensions, mounting location, mounting surface, hardware compatibility, clearance, intended load before checkout.
What installation details matter?
Confirm product dimensions, mounting location, mounting surface, hardware compatibility, clearance, intended load before ordering. Use professional installation when safety-critical, structural, electrical, fuel, water, or suspension work needs to be verified.
Who is this product best for?
This storage or cabinetry component is intended for camper van conversions, RV upgrades, overland builds, and mobile installations where the product specifications match the build.
Campervan HQ fitment guide
Terrawagen Trailer Brake Connector Kit for camper van and RV builds
Terrawagen Trailer Brake Connector Kit supports Camper vans, RVs, trailers, and mobile builds applications where fitment, measurements, installation requirements, and build layout should be confirmed before ordering.
Why choose this product?
- Supports camper van, RV, and mobile build planning
- Helps confirm measurements, installation needs, and clearances before checkout
- Useful for matching the product to the build layout before ordering
Installation context
- Confirm measurements and clearances
- Review wiring, mounting, sealant, or material requirements where relevant
- Use professional installation when the build requires it
Compatibility notes
Camper vans, RVs, trailers, and mobile builds that need a compatible storage or cabinetry component. Confirm product dimensions, mounting location, mounting surface, hardware compatibility, clearance, intended load before ordering.
Common use cases
- Camper van conversions
- RV upgrades
- Trailer and overland builds


