Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
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2001 Chrysler 300M
These items fit your vehicle
2001 Chrysler 300M
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Wiring a trailer usually means cutting into factory wires, but this Curt T-Connector Vehicle Wiring Harness skips all that. It plugs straight into existing connectors to give you a 4-pole flat trailer plug. No splicing or tracing wires—just snap it in and it’s ready to go.
The 4-flat connector covers the standard lighting functions—running lights, turn signals, and brake lights—so your trailer stays visible and legal on the road. It’s the most common setup for small and mid-size trailers and works seamlessly once connected.
This harness includes a powered converter that keeps your vehicle’s wiring safe from overload when powering trailer lights. The converter isolates the trailer circuit from the vehicle circuit, giving you steady performance and protecting sensitive factory electronics.
Not every vehicle comes wired for towing. This harness is designed specifically for models without a tow package, making it an easy way to add trailer lighting without modifying your vehicle. Plug in the connectors, run the power lead, and you’re good to tow.
This will not affect how the tail lights on your vehicle operate.
Customer Satisfaction Score:
87% were satisfied with this product
13% of customers were not satisfied
Ratings & Reviews
Worked perfectly for my 2022 Ionic 5.
I had the wiring installed with the hitch installation. Everything seems to be working fine.
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