2X Rear Oxygen O2 Sensor Extension Cable for 2005 - 2013 Corvette C6 LS2 LS3 LS7 12"

(No reviews yet) Write a Review

This is a pair (2X) of Rear/Secondary oxygen sensor extension cables for the 2005 - 2013 Chevrolet Corvette C6. 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 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


Also Compatible with:

  • 2005-2013 Corvette C6 (REAR)
  • 2004-2006 LS1 and LS2 Pontiac GTO
  • 2004-2005 LS6 Cadillac CTS-V (Front o2 sensors)
  • 2004 LS1 and LS6 Corvette (Front o2 sensors)
  • 2003-2005 Silverado 5.3L
  • 2008-09 G8 (Front o2 sensors)
  • Other GM vehicles using the Gray Squire 4-pin plug