4PCS Oxygen O2 Sensor for 2003 2004 2005 Chevrolet Chevy Tahoe 5.3L; 2003-2005 GMC Sierra 1500 5.3L Upstream + Downstream Replace Number 12611127

Does not fit 4.3L 4.8L 6.0L engines! Does not fit 4.3L 4.8L 6.0L engines! Does not fit 4.3L 4.8L 6.0L engines! Fits 2003-2005 Cadillac Escalade 5.3L

Fits 2003-2005 Chevrolet Silverado 1500 5.3L

Fits 2003-2005 Chevrolet Suburban 1500 5.3L

Fits 2003-2005 Chevrolet Tahoe 5.3L

Fits 2003-2005 GMC Sierra 1500 5.3L

Fits 2003-2005 GMC Yukon 5.3L

Fits 2003-2005 GMC Yukon XL 1500 5.3L

4pcs

Upstream + Downstream One Year Quality Guarantee Before buying, click the “Amazonconfirmedfit” to check (Make, model, year, engine, Note,The engine and Note in particular) at the top of the link to see if your car can be used.

Brand: ‎higherbro Material: ‎Zirconia, Platinum, Stainless Steel Item Weight: ‎16 ounces Style: ‎Modern Mounting Type: ‎Flange Mount Output Type: ‎Analog Specific Uses For Product: ‎Oxygen O2 Sensor UPC: ‎764595793395 Manufacturer: ‎Higher-autoparts Package Dimensions: ‎5.9 x 4.4 x 2.2 inches Item model number: ‎764595793395 Manufacturer Part Number: ‎higherbro20162 ASIN: B07Z1Q1SGC Customer Reviews: 4.1 out of 5 stars Date First Available: October 12, 2019