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Components (2) Oxygen Sensor. Quantity Sold Set of 2. 2003-2004 Avalanche 2500 Base Left - After Catalytic Converter. 2005-2006 Avalanche 2500 (submodel: LS, LT) Left - After Catalytic Converter. All Evan-Fischer products are covered by 1-Year Unlimited Mileage Warranty.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.