Oxygen Sensor 02 Extension Harness C7 Z06 Corvette Camaro LT1 LT4 LT5 Gen V

Includes Two 27" Cable Extension

This is a pair of NEW oxygen sensor extensions for upstream (closest to motor) O2's on a C7 Z06. The harnesses are 27" long.  Fits other gen 5 GM applications such as the 2016+ Camaro, Silverado, Suburban or other trucks. 

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. 

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