Lambda Sensor For Chevrolet Express 1500 5.3 Flex-Fuel AWD Bosch O2 12573721

Engineered for accuracy and durability, this sensor ensures your engine operates at its best, providing enhanced fuel efficiency and reduced emissions. Improved Fuel Efficiency: The Bosch Lambda Sensor optimizes the air-fuel ratio, promoting efficient combustion and maximizing fuel efficiency for a more cost-effective drive.

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