Wiring Harnesses

Kooks Universal O2 Sensor Ext Harn - EX682-Z

Kooks Headers

Kooks 19-20 Ram 1500 SXT O2 Extension Harness - CAS-109264

Kooks Headers

Kooks 04-08 Cadillac CTSV & All Pontiac G8 12in - 02 Ext Harn Each - CAS-109004

Kooks Headers

Kooks 2016 Chevrolet Camaro SS O2 Extension Kit - 10in Front Left Ext Wire - 8in Rear Left Ext Wire - CAS-104326

Kooks Headers

Kooks 2015+ Dodge Hellcat 02 Sensor Wiring Extensions - CAS-104322

Kooks Headers

Fleece Performance Universal 18in Rail Pressure Sensor Extension Harness - FPE-HAR-RP-EXT

Fleece Performance

Fleece Performance 10-20 Dodge 2500/3500 Cummins 6in Multiuse Sensor Pigtail 3 - FPE-HAR-MU-PT-3

Fleece Performance

Fleece Performance 15-19 GM 2500/3500 (w/Allison Trans) Transmission Input Speed Sensor Pigtail - FPE-HAR-MU-PT-14

Fleece Performance

Fleece Performance 17-22 GM 2500/3500 L5P Duramax Sensor Connector w/4.5in Pigtail - FPE-HAR-MU-PT-1

Fleece Performance

Fleece Performance 17-22 GM 2500/3500 Duramax Replacement Fuel Injector Connector w/Pigtail (8 Pack) - FPE-HAR-L5P-INJ-PT-8P

Fleece Performance

Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Wire Harn Connector & Seal - FPE-HAR-GM-LCT-SEAL

Fleece Performance

Fleece Performance Universal 6in Fuel Pressure Regulator & Multiuse Pigtail - FPE-HAR-FPR-PT

Fleece Performance