American Autowire 20840 Air Conditioning Jumper Harness
The 20840 Air Conditioning Jumper Harness from American Autowire is a factory-style wiring solution designed to support the air conditioning system in 1965–66 Chevrolet trucks. This harness is part of American Autowire’s Factory Fit series, which replicates original GM wiring using modern materials and manufacturing techniques.
Key Features:
- OEM-style reproduction: Built to match original GM specifications for a true factory fit.
- Application: Connects the blower switch fuse to the ignition switch, enabling proper operation of the air conditioning system.
- Vehicle Compatibility:
- 1965 Chevrolet Truck
- 1966 Chevrolet Truck1
- Installation-ready: Each harness is fully assembled and taped, arriving ready for immediate installation.
- AC system integration:
- Typically used as a parallel add-on to the main chassis harness.
- Most AC harnesses are single-piece units with connections for the compressor and blower motor.
- Some vehicles may require a two-piece AC harness, so it's important to verify your setup before purchase.
- Installation guidance: Due to variations in vehicle configurations, it’s recommended to consult a factory assembly manual during installation.
This jumper harness is ideal for restorers and enthusiasts looking to maintain the original look and function of their classic Chevy truck’s air conditioning system. Whether you're replacing a worn-out wire or completing a full restoration, the 20840 offers a dependable and authentic solution.
