O2 Oxygen Sensor For 2009-2011 GMC Acadia 2010-2015 Terrain Downstream 4-Wire

Product Features: - Direct fit replacement for a trouble-free installation. (No drilling, cutting, or splicing required) - Built with high-quality materials for long-lasting durability. - Easy to install - designed to match the original equipment and requires no special tools. - Tested to meet or exceed OE specifications for a perfect fit and performance. - Designed to improve fuel efficiency and reduce emissions. Detailed Description: This brand new downstream 4-wire O2 oxygen sensor is a direct-fit replacement for 2009-2011 GMC Acadia and 2010-2015 GMC Terrain vehicles. It ensures a proper fit and meets OE specifications for both performance and efficiency. This sensor is responsible for detecting the oxygen level in the exhaust gases and sending a signal to the engine's computer. This information is then used to adjust the air-fuel mixture, which helps to improve fuel efficiency and reduce emissions.

O2 Sensor Replacement 2009 Acadia

How to Replace an Oxygen Sensor | GMC Acadia | 1A Auto