Upstream Oxygen Sensor for Mazda CX-7 (2007–2011) QS163XM
Includes: - Upstream Oxygen Sensor
Fits Models: - Mazda CX-7
Model Years: - 2007–2011
Submodels: - Touring, Grand Touring, Sport - Chassis Code: ER
Engine Options: - 2.3L Turbocharged I4 (L3-VDT) - 2.5L I4 (L5-VE)
Description: This upstream oxygen sensor is designed specifically for the Mazda CX-7 models from 2007 to 2011. It plays a crucial role in monitoring the exhaust gases and ensuring optimal engine performance and fuel efficiency.
Features: - Direct fit for Mazda CX-7 models - High-quality construction for durability - Improves fuel efficiency and reduces emissions - Easy installation with no modifications required - Designed to meet or exceed OEM specifications
Part Number: QS163XM