Engine bay wiring absorbs decades of heat, and hardened insulation there causes intermittent ignition, charging, and sending unit faults. This engine harness replaces that run outright with correct wire gauges, factory style terminals, and original routing.

American Autowire 15865 Technical Specifications:

• Application: 1971 Oldsmobile Cutlass.
• V8; automatic transmission.
• Correct wire colors and factory style terminals for straightforward circuit tracing.
• Sold individually.