Custom 4-Flat vehicle to Trailer Wiring fits Toyota Highlander, OEM Tow Package Required
Please Note: This is a custom fit product. Please verify fit before ordering. Fit Finder
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Custom 4-Flat vehicle to Trailer Wiring fits Toyota Highlander, OEM Tow Package Required.
This custom wiring connector features a vehicle-specific design to perfectly fit certain years of the Toyota Highlander (factory tow package required; to verify vehicle compatibility, see the CURT application guide or use the Vehicle Lookup on the CURT website). It uses an OEM-compatible connector to plug into the vehicle's OEM socket and provides a standard 4-way flat output to power the taillights, brake lights and turn signals on your trailer.
Product Details
- Plugs into existing OEM vehicle socket to provide a 4-way flat socket
- Simple plug-and-play design eliminates the need for cutting or splicing
- 4-way flat output connects tail lights, brake lights and turn signals
- Equipped with tail light converter for vehicle-trailer compatibility
- Constructed with SMT circuitry for better performance and durability
- Dust cover included to keep connector clean when not in use
- Backed by a limited one-year warranty
- Factory (OEM) tow package required for installation
WARNING: Cancer and Reproductive Harm. For more information, go to www.P65Warnings.ca.gov.
Specifications
| Brand | Curt |
|---|---|
| Polarity Sensitive | Yes |
| Warranty | Limited 1 Year Warranty |
| Voltage | 12V DC |
Instructions
Compatibility
| Year | Make | Model | Category | Description |
|---|---|---|---|---|
| 2025 | GMC | Sierra 2500 HD | Flat Tow Wiring | Excluding LED taillights with signature animation lighting |
| 2025 | GMC | Sierra 3500 HD | Flat Tow Wiring | Excluding LED taillights with signature animation lighting |
| 2025 | Chevrolet | Silverado 2500 HD | Flat Tow Wiring | Excluding LED taillights with signature animation lighting |
| 2025 | Chevrolet | Silverado 3500 HD | Flat Tow Wiring | Excluding LED taillights with signature animation lighting |
| 2024 | GMC | Sierra 2500 HD | Flat Tow Wiring | Excluding LED taillights with signature animation lighting |
| 2024 | GMC | Sierra 3500 HD | Flat Tow Wiring | Excluding LED taillights with signature animation lighting |
| 2024 | Chevrolet | Silverado 2500 HD | Flat Tow Wiring | Excluding LED taillights with signature animation lighting |
| 2024 | Chevrolet | Silverado 3500 HD | Flat Tow Wiring | Excluding LED taillights with signature animation lighting |
