Car Parts
234-4337 For Hummer For H3 5.3L 2010 Upstream 4 Wires Oxygen O2 Sensor Lambda Upstream Front Exhaust Gas Temperature Sensor O2 Sensor
Engineered to meet strict quality control standards, this oxygen sensor ensures stable performance, long service life, and high accuracy across various road and weather conditions. Designed to optimize air-fuel ratio, reduce harmful emissions, and...
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