Sierra stocks a full line of accessories to help with hooking up your U-Haul trailer, getting your car on a tow dolly, or just repairing the lighting on that boat or RV you've had stored over the Winter months!
NOTE: All products in this shopping category are available for store pickup only.
Tailight Adapter, 5-wire to 4-way flat
This kit will adapt a modern vehicles 5-wire lighting to a trailers 4-wire setup for towing.
4 way flat extension
Need a longer wiring harness between your car and trailer? This will do it!
Wiring Adapter, 7-way to 4-way flat
Adapt your vehicle's 7-way round wiring connector to a trailer's 4-way flat connector.
Wiring adapter 6 round to 4 flat
Adapts your 6-pin round trailer wiring plug to a 4-way flat connector.
Wiring adapter, 4 round to 4 flat
Converts a 4-way round trailer connector to a 4-flat connector for most trailers.