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Upgrade or extend your oxygen sensor wiring with this high-quality 24-inch O2 sensor extension harness. Ideal for vehicles equipped with long tube headers, custom exhaust systems, or engine swaps where additional wiring length is needed.
Features:
24-inch oxygen sensor extension harness
Plug-and-play installation with no cutting or splicing required
OEM-style connectors for a secure, reliable connection
Heat-resistant wiring designed for harsh underhood environments
Helps simplify O2 sensor routing on modified exhaust systems
Built for long-lasting performance and dependable signal transmission
Vehicle Fitment:
2004-2006 Pontiac GTO (LS1, LS2)
2009-2015 Cadillac CTS-V (LSA)
Works on many GM applications in addition to the above models.
