Custom Wiring Harness for a 2000 Toyota Tundra To Tow a Boat Trailer
Updated 04/14/2026 | Published 04/07/2026
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Question:
I have a 2000 tundra without the tow package and I need help getting the required wiring harness parts to set up to be able to tow a bass boat
asked by: cameron g
Expert Reply:
Hey Cameron, happy to help!
For your 2000 Toyota Tundra, the Curt T-Connector Harness # C55367 is the right fit. If your boat trailer doesn’t have brakes, that’s all you’ll need to get up and running.
If your trailer does have brakes, you may need a couple of additional parts. It’s pretty common for boat trailers to use a 5-way plug instead of a 4-flat, especially if they have surge brakes.
In that case, you’ll also want to pick up the 5-Way Flat Vehicle and Trailer Connector # C57187 to match up with your trailer’s wiring.
If you’re not sure what connector your trailer has, feel free to let me know and I can help you figure it out!
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Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- Powered Converter
- No Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- Visible
- CURT
more information >
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