higherbro 4PCS Oxygen O2 Sensor (for 5.3L Only) Replace 12611127

Key features

• For 5.3L Engines Only! NOT fit 4.3L 4.8L 6.0L Engines(Different connector, will not fit)
• 4pcs; Upstream + Downstream
• One Year Quality Guarantee
• 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;
• 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.

Free shipping on orders $50+. 30-day hassle-free returns.