This extension harness is a plug and play solution that extends the Coolant Temperature Sensor (CTS) connection within the following engine harnesses:
- GM GEN I TBI
- GM GEN I TPI
- GM GEN II LT1/LT4
- GM GEN III LS
- GM GEN IV LS
- HOLLEY EFI
Also referred to as the SAE acronym ECT or Engine Coolant Temperature Sensor.
AUTOMOTIVE WIRING PRODUCTS Extension Harnesses meet or exceed the quality of Original Equipment (OE) harnesses:
- Assembled with the same materials found on production engine harnesses.
- Terminals are crimped with production applicators and/or Rennsteig hand tools to exceed pull test requirements.
- Wires are protected with high temperature fiberglass sleeving.
- Assembled in the USA