Performance Oxygen Sensor – Enhanced Vehicle Efficiency and Reliability FUNCTION Resolves common fault light issues to help keep your dashboard clear of error warnings. Improves fuel efficiency by ensuring accurate airfuel mixture measurements. Eliminates engine jitter, providing smoother and more responsive acceleration. Designed for stable and durable performance under various driving conditions. Contributes to better overall engine operation and longterm reliability. ADVANTAGE Special protective coating safeguards the sensor unit from contamination and permanent damage. quality silver alloy joint with a melting point ensures strong, reliable connections for easy installation. Precisely engineered to match the original vehicle specifications for seamless compatibility. Helps reduce excessive fuel costs by maintaining combustion efficiency. Enhances engine performance, fuel economy, and driving smoothness. FITMENT – Upstream Oxygen Sensor Compatibility Buick: LaCrosse 20102016, Regal 20112017, Verano 20122017 Cadillac: SRX 20072009, STS 20072010 Chevrolet: Corvette 20052013, Equinox 20152017, Express 2500 2012, Express 3500 20082013, Express 4500 20092016, HHR 20062007, Impala 2014, Malibu 20092014, Silverado 2500 HD 20112015, Silverado 3500 HD 20112015 GMC: Savana 3500 20082015, Savana 4500 20092018, Sierra 2500 HD 20112015 PRODUCT DETAILS Wire Quantity: 4 Overall Length: 550 mm Mounting Type: Threaded Sensor Type: Heated Oxygen Sensor Connector Gender: Female Package Contents: 1x Oxygen Sensor Packaging: Box OE Numbers: 25024492, 25024492, 12622308 USE SCENARIOS 1. Ideal for restoring proper engine function after the appearance of persistent check engine lights caused by faulty oxygen sensors. 2. Suitable for improving fuel efficiency in older vehicles where fuel costs have increased due to inaccurate sensor readings. 3. Reliable choice for vehicle owners seeking smooth acceleration and consistent performance during longdistance travel or daily commuting.