2X Front Oxygen O2 Sensor Extension Cables 2004 Corvette C5 & Z06 12"

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This is a pair (2X) of front oxygen sensor extension cables for the 2004 Chevrolet Corvette C5 and Z06. When you install most aftermarket headers, it moves the oxygen sensor bungs towards the rear of the car, farther from the factory harness, so extensions are required. These extensions make the installation hassle free by not having to cut and splice the factory wiring. It also makes removing aftermarket headers much easier.

  • Includes (2) 12" Cable Extensions
  • This is the Gray Square 4-pin plug. This is different than the Black Square 4-pin plug found on other GM and  F-Body LS1s
  • Uses the same GM Factory Delphi/Packard connectors, terminals and seals as the OEM wiring harness
  • High Quality, automotive grade construction
  • Hassle-free installation without having to cut and splice the factory wiring
  • Assembled in the USA


Also Compatible with:

  • 2004 Corvette C5
  • 2004 Corvette C5 Z06
  • 2005-2008 Corvette C6 (REAR O2 Sensors)