O2 Sensor Wire Harness Extension 24" LS Oxygen Sensor Square 4 Wire 1Key Plug

LS O2 Sensor Square 4-Wire 1-Keyway Wire Harness 24" Extension


Assembled in Wichita, Kansas with USA made OEM grade TXL wire
Compatible with GM LS series engines with Square 4-Wire 1-Keyway style connectors(see photos)
Includes: 1pc wire extension harness
Assembled with OEM tooling, OEM Delphi (connector, lock, seals, and terminals),(uses OEM harness wire colors)


Don't take a chance with cheap wire connectors, that use poor quality (wire, crimps, twisted/bent/unseated terminals) and have conductivity issues that will cause your engine to run poorly and be difficult to diagnose.