O2 Extension Harness for G1 CTSV, G8, GTO. 1) 12" Front Extension Harness (4-Pin)
Details
O2 Extension Harness GM 1) 12" Front Extension Harness (4-Pin). Oxygen Sensor Extension harnesses are included in Header kits where needed. This part number should only be ordered as a replacement for damaged or lost Oxygen Sensor Extensions.
Specifications
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