CURT
Curt Ram Custom Wiring Harness - 4-Way Flat - 56478
Item: #2290444 | Part Number: 56478$175.99
Description
The Curt Ram Custom Wiring Harness 56478 delivers a clean, reliable 4-way flat trailer connection for Ram ProMaster 1500, 2500, and 3500 models. Designed for plug-and-play installation, it taps directly into the tail light assembly without splicing, ensuring dependable trailer lighting with minimal effort.
Curt Ram Custom Wiring Harness - 4-Way Flat - 56478 Item # 2290444
Description
The Curt Custom Wiring Harness features a 4-way flat output designed for select Ram ProMaster 1500, 2500, and 3500 models. This vehicle-specific harness offers a plug-and-play installation that connects directly to the tail light assembly without splicing.
Features:
- Provides a standard 4-way flat connector for trailer tail, brake, and turn signals with reliable electrical output
- Integrates a tail light converter to ensure seamless compatibility between vehicle and trailer lighting systems
- Utilizes SMT circuitry to enhance durability and maintain consistent performance under various conditions
- Includes essential wiring components such as a fuse holder, battery connection, and protective dust cover for secure installation
- Enables easy installation by tapping into existing tail light wiring without cutting or modifying factory harnesses
- Supports novice-level installation with clear vehicle-specific design for minimal setup time
Specifications:
- Output Type: 4-Way Flat
- Converter Type: Universal, Potted, Powered, Protected, PWM
- Electrical System: 3W
- Tail Light Circuit Rating: 7.5 Amps
- Turn and Brake Circuit Rating: 7.5 Amps
- Shipping Weight: 2.1 lbs
Compatibility:
- Fits Ram ProMaster 1500, 2500, and 3500 models from 2014 to 2026