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February 2026 - NEW WEBSITE LAUNCHED!  If you encounter issues, please reach out and contact us! 

TRUCK

TRUCK

Model: 109004
12" SQR GRAY Extension When installing aftermarket headers and cat-back systems in your vehicle, the oxygen sensor is frequently relocated, usually far enough away from the original wiring location that the connector cant be re-installed. You cannot cut and splice oxygen sensor wiring since this ca..
$26.47
Model: 109005
24" SQR GRAY Extension When installing aftermarket headers and cat-back systems in your vehicle, the oxygen sensor is frequently relocated, usually far enough away from the original wiring location that the connector cant be re-installed. You cannot cut and splice oxygen sensor wiring since this ca..
$26.47
Model: 109109
36" SQR GRAY Extension When installing aftermarket headers and cat-back systems in your vehicle, the oxygen sensor is frequently relocated, usually far enough away from the original wiring location that the connector cant be re-installed. You cannot cut and splice oxygen sensor wiring since this ca..
$26.47
110116 Injector Pigtail for L5P Duramax PT3739/ GM 19368140
In Stock
Brand: CASPERS Model: 110116
110116 Injector Pigtail for L5P Duramax PT3739/ GM 19368140This pigtail has 10 inches of 18 awg wire.Sold individually ..
$24.95
Model: 109289
12" 2015+ GM O2 EXTENSION (DRK GRAY/ TRUCK)FOR UPSTREAM SENSOR FITS SOME OF THE NEW GM MODELS O2 SENSORSCHECK YOUR CONNECTOR ENDS AND KEYING TO MAKE SURE THEY FIT CORRECTLY...
$33.61
Model: 109289-24
24" 2015+ GM O2 EXTENSION (DRK GRAY/ TRUCK)FOR UPSTREAM SENSOR FITS SOME OF THE NEW GM MODELS O2 SENSORSCHECK YOUR CONNECTOR ENDS AND KEYING TO MAKE SURE THEY FIT CORRECTLY...
$33.61
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