Our 30-inch oxygen sensor extension is designed for 5.7L HEMI engines (rear sensors). Features heavy-duty 4-pin square connectors (Male 110060/Female 110035) for direct plug-and-play.
Features:
Upgrade your 5.7L HEMI exhaust system with our O2 Extension 12" Long For HEMI 5.7L, the perfect solution for maintaining proper oxygen sensor function during header or exhaust modifications. This...
Upgrade your legendary C4 ZR-1 with our O2 Extension 24" Long For ZR1, specifically engineered for 1990-1992 Corvette ZR-1 front oxygen sensors. This 24-inch extension harness features 3-pin flat...
Our O2 sensor extension harness, specifically designed for the unique demands of 6.1L and 6.4L HEMI engines. This 12-inch, 4-pin square connector harness (Male 110060/Female 110035) for...
Upgrade your GM V8's exhaust system with our O2 Extension 8" Long For GM V8, extension harness. This premium-quality 8" extension fits multiple high-performance applications including Trailblazer SS,...
This 24-inch oxygen sensor extension for 6.1L/6.4L HEMI engines. Features 4-pin square connectors (Male 110060/Female 110035) for direct plug-and-play. Features: Direct Fit Compatibility 24-Inch...
Upgrade your 5.7L HEMI exhaust system with our O2 Extension 12" Long For HEMI 5.7L, the perfect solu…
Upgrade your legendary C4 ZR-1 with our O2 Extension 24" Long For ZR1, specifically engineered for 1…
Our O2 sensor extension harness, specifically designed for the unique demands of 6.1L and 6.4L HEMI …
Upgrade your GM V8's exhaust system with our O2 Extension 8" Long For GM V8, extension harness. This…
This 24-inch oxygen sensor extension for 6.1L/6.4L HEMI engines. Features 4-pin square connectors (M…
