C6 Corvette LS2 Engine Wiring Harness & ECU
Get a complete C6 Corvette LS2 engine wiring harness and ECU package sourced from a running donor vehicle with only 55,000 original miles. The OEM harness features uncut factory connectors, intact sensor plugs, and clean weather-pack connections, providing a strong foundation for restoring a C6 Corvette or completing a custom LS2 engine swap. The matched GM engine control unit is included with the harness, and the complete package is backed by a 1-year replacement warranty.
Key Features
- Application: C6 Chevrolet Corvette with 6.0L LS2
- Mileage: 55,000 original donor miles
- Harness: OEM engine wiring harness with uncut factory connectors
- Connectors: Factory sensor plugs and weather-pack connections
- ECU: Matched GM engine control unit included
- Use: C6 Corvette restoration or LS2 swap project
- Warranty: 1-Year Replacement Warranty
OEM LS2 Wiring Harness
An original LS2 wiring harness can simplify a restoration or swap compared with building a wiring system from scratch. This harness retains the factory connectors and sensor connections needed for the LS2 engine management system, helping preserve the OEM-style electrical architecture.
The harness was removed from a running donor vehicle and inspected before shipping to help verify its overall condition.
Matched ECU Included
The included GM ECU is matched to the harness package, giving buyers a more complete starting point for an LS2-powered project. Because C6 Corvette electronics can vary by model year, transmission, and configuration, always verify the ECM type, connector configuration, transmission application, and calibration requirements before ordering.
Ideal for C6 Corvette & LS2 Swaps
This C6 Corvette LS2 wiring harness and ECU package is suited to compatible factory replacements, restoration projects, and custom LS2 swaps where retaining OEM-style engine management is important.
The combination of an OEM harness and matching ECU can eliminate the need to source these critical components separately.
Inspected Before Shipping
Every harness package is inspected for overall condition before shipping. The included wiring retains its factory connectors and sensor plugs, while the ECU is supplied as part of the matched package.
Inspection includes:
- Factory connector inspection
- Sensor plug inspection
- Wiring condition assessment
- ECU inspection
- General electrical component checks
What’s Included?
- OEM C6 Corvette LS2 engine wiring harness
- Matched GM engine control unit
- Factory sensor connectors
- Original weather-pack connections
- 1-Year replacement warranty
Important Fitment Note
C6 Corvette LS2 electrical configurations can differ by model year and drivetrain. For example, 2005 LS2 Corvettes used an E40 ECM, while later LS2 applications used different ECM configurations. Transmission and option differences can also affect harness compatibility. Verify the exact year, transmission, ECM, and harness configuration before purchasing.
1-Year Replacement Warranty
This C6 Corvette LS2 wiring harness and ECU package is backed by a 1-year replacement warranty, providing additional confidence when purchasing used OEM electrical components for your Corvette restoration or LS2 swap.
If you need an LS2 wiring harness for sale with the matching ECU included, this low-mileage OEM package provides the major engine-management components together in one tested setup.
