Yeoflagtrade O2 Oxygen Sensor 4Pcs Compatible with Cadillac Escalade, Chevrolet Avalanche 1500 Silverado 1500 Suburban 1500, GMC Sierra 1500 Yukon XL 1500 Replaces# 234-4668, 15284, 21546

Yeoflagtrade O2 Oxygen Sensor 4Pcs Compatible with Cadillac Escalade, Chevrolet Avalanche 1500 Silverado 1500 Suburban 1500, GMC Sierra 1500 Yukon XL 1500 Replaces# 234-4668, 15284, 21546

• OE: 15284,234-4668, 21546, SG1857, 15156, 15564, 234-4342, SG1855. Compatible with Cadillac 2003-2005 Escalade V8 5.3L, Chevrolet 2003-2005 Avalanche 1500 V8 5.3L, 2003-2005 Silverado 1500 V8 5.3L, 2003-2005 Suburban 1500 V8 5.3L, 2003-2005 Tahoe V8 5.3L, GMC 2003-2005 Sierra 1500 V8 5.3L, 2003-2005 Yukon V8 5.3L, 2003-2005 Yukon XL 1500 V8 5.3L.
• The part of heating head of plugs are well designed to replace for your needing, no extra work required to reset or adjust when you use it, plug and play The part of wire is 4, this design to provide the double protection, and the wire is very firm.
• How to Choose: Please check the description or use the year/make/model drop down bar and interchangeable part numbers to confirm the compatibility.
• How to Install: Step1. Locate the oxygen sensor position and remove it with socket, step2. Compare the new sensor to the old sensor to ensure a proper installation, step3. Please clean the threaded port to en sure a proper seal of the new sensor,step4.Gently tighten the sensor in order to keep wire free from damage and avoid sensor leakage, step 5,reinstail the connecor,try to clear it if the car has diagnostic trouble codes