Key features

• •A. INTERCHANGE PART NUMBER/REPLACE OE: Match OE standard 13474, 234-4018, 21539, SG272, ES20001, AFS106, AFS109, OS823, 19178116, 19178935, 19178945, 19178958 o2 oxygen sensors.
• •B. CHECK THE FITMENT: Please check the Plug & OE & Description for accurate information before buying this o2 sensors. Enter your vehicle model on the page can quickly find the results.
• •C. VEHICLE COMPATIBILITY: Compatible with GMC Sierra Savana Silverado Express 1500/2500/3500 C1500 C2500 C3500 K3500 Tahoe Buick Cadillac Oldsmobile Pontiac 1996 1997 1998 1999 2000 2002 2003 car models, etc. ⚠NOTE: For more details, please select your vehicles to check.
• •D. THE OXYGEN SENSOR ADVANTAGE: 1) Made of high-quality stainless steel and other materials, strong durability, to ensure service life; 2) Effectively detect the o2 content in the exhaust gas, timely replacement, can improve engine performance, fuel saving and environmental friendly; 3) Can be cross referenced with other OE numbers. As long as the model is correct, it can be replaced directly, easy to install, save labor.
• •E. CUSTOMER SUPPORT AND PRODUCT WARRANTY: Fast Delivery. Package Contains: 1*o2 sensor. 24-hours Online Friendly Customer Service. 1-Year Warranty. If there is a quality issue, it can be replaced or refunded free of charge.