Spectra Premium OS5509 Automotive Oxygen Sensor Fits select: 2012-2017 CHEVROLET TRAVERSE, 2015-2016 CHEVROLET COLORADO

Connectors are fully water proof and resistant to external climate conditions (car wash, puddle spray, dust, etc) Continuous quality testing throughout manufacturing process Exact electrical connector match to the vehicle mating harness Robust sensing element manufacturing process to ensure product specifications and performance All accessories included for installation (rubber grommets, tie wraps, push in clips) Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions 100% performance tested to meet vehicle requirements Anti-seize pre-applied on all parts