--- product_id: 156126488 title: "Set of 4 New GAM Oxygen O2 Sensor Upstream & Downstream Compatible With 2003 2004 2005 Cadillac Escalade Chevrolet Avalanche Silverado Tahoe Suburban GMC Sierra Yukon V8 5.3L Vortec" brand: "gam" price: "426.13 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/156126488-set-of-4-new-gam-oxygen-o2-sensor-upstream-downstream store_origin: TN region: Tunisia --- # Optimized fuel efficiency OEM precision fit Complete 4-piece replacement set Set of 4 New GAM Oxygen O2 Sensor Upstream & Downstream Compatible With 2003 2004 2005 Cadillac Escalade Chevrolet Avalanche Silverado Tahoe Suburban GMC Sierra Yukon V8 5.3L Vortec **Brand:** gam **Price:** 426.13 DT **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your ride’s breathability — because your V8 deserves the best! ## Quick Answers - **What is this?** Set of 4 New GAM Oxygen O2 Sensor Upstream & Downstream Compatible With 2003 2004 2005 Cadillac Escalade Chevrolet Avalanche Silverado Tahoe Suburban GMC Sierra Yukon V8 5.3L Vortec by gam - **How much does it cost?** 426.13 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/156126488-set-of-4-new-gam-oxygen-o2-sensor-upstream-downstream) ## Best For - gam enthusiasts ## Why This Product - Trusted gam brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision OEM Fit:** Engineered to match original equipment specs for flawless integration. - • **Risk-Free Purchase:** Backed by 30-day hassle-free returns and 12-month replacement warranty. - • **Dual Position Coverage:** Includes 2 upstream and 2 downstream sensors for full system renewal. - • **Fuel Efficiency Booster:** Enhances engine performance and reduces emissions for smarter driving. - • **Wide Vehicle Compatibility:** Perfectly compatible with 2003-2005 Cadillac Escalade & Chevy/GMC 5.3L V8 models. ## Overview This GAM set of 4 oxygen sensors is precision-engineered to meet or exceed OEM standards, ensuring perfect fit and function for 2003-2005 Cadillac Escalade, Chevrolet, and GMC 5.3L V8 models. The package includes both upstream and downstream sensors, designed to optimize fuel efficiency and engine performance, all backed by a 30-day return policy and 12-month warranty for confident installation. ## Description Set of 4 New GAM Oxygen O2 Sensor Upstream & Downstream Compatible With 2003 2004 2005 Cadillac Escalade Chevrolet Avalanche Silverado Tahoe Suburban GMC Sierra Yukon V8 5.3L Vortec ## Features - 【Brand】GAM was established in 1999. Our oxygen sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. Our sensors are engineered with OEM fit, form and function by examining the OE sensors physical, electrical and functional characteristics. - 【Warranty】This oxygen sensors are covered by our 30 Day HASSLE-FREE return period & a 12 months replacement promise. Our goal is excellent customer service, so buy with confidence. - 【Compatibility】Compatible With 2003 2004 2005 Cadillac Escalade Base Model V8 5.3L, Chevy Avalanche 1500 Pickup V8 5.3L, Chevy Silverado 1500 Pickup V8 5.3L, Chevy Suburban 1500 V8 5.3L, Chevy Tahoe V8 5.3L, GMC Sierra 1500 Pickup V8 5.3L, GMC Yukon V8 5.3L, GMC Yukon XL 1500 V8 5.3L (Check Chart Below for Complete Vehicle Compatibility) - 【Models】Compatible With Base, Denali, Hybrid, LS, LT, North Face, On Road Edition, SL, SLE, SLT, SS, WBH, WT, Z66, Z71 - 【Package】Includes Complete Replacement Set. Position: Upstream (Front) 2 pcs & Downstream (Rear) 2 pcs ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | GAM | | Item Weight | 0.01 Ounces | | Style | Modern | | Specific Uses For Product | Oxygen O2 Sensor | | UPC | 880337218947 | | Manufacturer | GAM | | Item Weight | 0.01 ounces | | Item model number | 880337218947 | | Manufacturer Part Number | O2Set-GA24470-1 | | OEM Part Number | 12569429, 12573005, 12573167, 12576131, 12580827, 12583290, 12583804, 12584925, 12587785, 12590790, 12594452, 12596558, 12596701, 12597878, 12607410, 12609001, 12611127, 8125731670, 250-24470, 21546, 13779, 15133, 15152, 15155, 15156, 15161, 15200, 15201, 15284, 15564, 18142, 234-4342, 234-4668, ES20007, ES20013, SG1406, SG1631, SG1855, SG1857 | ## Product Details - **Brand:** GAM - **Item Weight:** 0.01 Ounces - **Style:** Modern - **Specific Uses For Product:** Oxygen O2 Sensor - **UPC:** 880337218947 ## Images ![Set of 4 New GAM Oxygen O2 Sensor Upstream & Downstream Compatible With 2003 2004 2005 Cadillac Escalade Chevrolet Avalanche Silverado Tahoe Suburban GMC Sierra Yukon V8 5.3L Vortec - Image 1](https://m.media-amazon.com/images/I/81CAgsSC99L.jpg) ![Set of 4 New GAM Oxygen O2 Sensor Upstream & Downstream Compatible With 2003 2004 2005 Cadillac Escalade Chevrolet Avalanche Silverado Tahoe Suburban GMC Sierra Yukon V8 5.3L Vortec - Image 2](https://m.media-amazon.com/images/I/5173QWoj-OL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked great *by T***. on February 25, 2024* Did the job they bought for 03 Silverado ### ⭐⭐⭐⭐⭐ GMC Yukon O2 Sensor *by R***K on August 12, 2020* The sensors came with thread anti-seize. The sensor worked when installed as expected. I was only able to install one of the sensors due to time but is did turn off the check engine light. There was also an increase in power and fuel efficiency. ### ⭐ Terrible faulty product!!!!! *by J***E on June 23, 2020* All four of these oxygen sensors were faulty!!!!!! Just spent an additional $800 at the dealership having the new faulty ones replaced with new ones. This is so wrong! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/156126488-set-of-4-new-gam-oxygen-o2-sensor-upstream-downstream](https://www.desertcart.tn/products/156126488-set-of-4-new-gam-oxygen-o2-sensor-upstream-downstream) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-04*