--- product_id: 723023068 title: "O2 Oxygen Sensor 234-4668 Upstream & Downstream Fit for 2003 2004 2005 GMC Sierra 1500 Yukon XL, Chevy/Chevrolet Silverado Suburban 1500 Tahoe, Cadillac Escalade 5.3L V8（4Pcs）" brand: "atbizzle" price: "€ 103.10" currency: EUR in_stock: true category: "Atbizzle" url: https://www.desertcart.be/products/723023068-o2-oxygen-sensor-234-4668-upstream-and-downstream-fit-2003 store_origin: BE region: Belgium --- # Precise rapid oxygen detection High-temp 310S stainless steel housing Pre-applied anti-seize thread coating O2 Oxygen Sensor 234-4668 Upstream & Downstream Fit for 2003 2004 2005 GMC Sierra 1500 Yukon XL, Chevy/Chevrolet Silverado Suburban 1500 Tahoe, Cadillac Escalade 5.3L V8（4Pcs） **Brand:** atbizzle **Price:** € 103.10 **Availability:** ✅ In Stock ## Summary > 🚗 Upgrade your ride’s breathability—because your V8 deserves precision and power! ## Quick Answers - **What is this?** O2 Oxygen Sensor 234-4668 Upstream & Downstream Fit for 2003 2004 2005 GMC Sierra 1500 Yukon XL, Chevy/Chevrolet Silverado Suburban 1500 Tahoe, Cadillac Escalade 5.3L V8（4Pcs） by atbizzle - **How much does it cost?** € 103.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/723023068-o2-oxygen-sensor-234-4668-upstream-and-downstream-fit-2003) ## Best For - atbizzle enthusiasts ## Why This Product - Trusted atbizzle brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durability That Lasts:** Crafted with corrosion-resistant 310S stainless steel housing to withstand extreme heat and harsh conditions without fail. - • **Effortless Installation:** Pre-applied anti-seize coating on threads means no hassle, no damage—just a smooth, secure fit every time. - • **Confidence with Coverage:** Backed by an 18-month unlimited mileage warranty, ensuring peace of mind and long-term reliability. - • **Precision Ceramic Sensing:** Advanced ceramic & precious metal electrodes ensure lightning-fast, accurate oxygen readings for optimal engine performance. - • **Perfect Fit for Iconic V8s:** Specifically engineered for 2003-2005 Chevy, GMC, and Cadillac 5.3L V8 models—guaranteed compatibility for your ride. ## Overview The ATBIZZLE O2 Oxygen Sensor 234-4668 is a premium 4-piece set designed for 2003-2005 5.3L V8 engines in GMC, Chevy, and Cadillac models. Featuring high-temp resistant 310S stainless steel housing, advanced ceramic sensors with precious metal electrodes, and pre-applied anti-seize threads, it delivers fast, accurate oxygen detection and easy installation. This sensor set ensures optimal engine efficiency, backed by an 18-month unlimited mileage warranty for lasting confidence. ## Description Buy ATBIZZLE O2 Oxygen Sensor 234-4668 Upstream & Downstream Fit for 2003 2004 2005 GMC Sierra 1500 Yukon XL, Chevy/Chevrolet Silverado Suburban 1500 Tahoe, Cadillac Escalade 5.3L V8（4Pcs）: Oxygen - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 【Product Features】The oxygen sensor features high-quality ceramic components and precious metal-coated electrodes, delivering precise and rapid oxygen concentration detection. The housing is made of high-temperature-resistant 310S stainless steel, offering excellent corrosion resistance and durability. Pre-applied anti-seize coating on the threads allows for direct installation. - 【Compatible Car Model】4 PCS Oxygen sensor 234-4668 Upstream Downstream Compatible With Chevy Silverado 1500 5.3L 2003-2005, Tahoe 5.3L 2003-2005, Avalanche 1500 5.3L 2003-2005, Suburban 1500 5.3L2003-2005. Compatible with GMC Sierra 1500 5.3L 2003-2005, Yukon 5.3L 2003-2005, Yukon XL 1500 5.3L 2003-2005, Compatible with Cadillac Escalade 5.3L 2003-2005. - 【Important Notice】Before purchasing, please check the wire length and connector type. Also, review the product description and compatibility chart (year, brand, model, engine, installation position, and other details). - 【Replaces Part Number】234-4668, 250-24470, 350-34581, 25024470, 2344668, 35034581, OS5045, 12569429, 12573005, 12573167, 12576131, 12583290, 12607410, 12609001, 12611127, 8125731670 - 【Product Service】We provide an 18-month unlimited mileage guarantee. If you need assistance verifying product compatibility or are unsatisfied with your purchase, please contact us directly through desertcart. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DSFZDNWR | | Best Sellers Rank | #953,341 in Automotive ( See Top 100 in Automotive ) #4,998 in Automotive Replacement Oxygen Sensors | | Brand | ATBIZZLE | | Customer Reviews | 3.7 3.7 out of 5 stars (16) | | Date First Available | February 15, 2025 | | Item Weight | 7.2 ounces | | Item model number | 234-4668 | | Manufacturer | ATBIZZLE | | Manufacturer Part Number | ATB-B006 | | Package Dimensions | 7.28 x 3.94 x 2.76 inches | ## Product Details - **Brand:** ATBIZZLE - **Style:** 234-4668 - **Manufacturer:** ATBIZZLE ## Images ![O2 Oxygen Sensor 234-4668 Upstream & Downstream Fit for 2003 2004 2005 GMC Sierra 1500 Yukon XL, Chevy/Chevrolet Silverado Suburban 1500 Tahoe, Cadillac Escalade 5.3L V8（4Pcs） - Image 1](https://m.media-amazon.com/images/I/61M4XfHzanL.jpg) ![O2 Oxygen Sensor 234-4668 Upstream & Downstream Fit for 2003 2004 2005 GMC Sierra 1500 Yukon XL, Chevy/Chevrolet Silverado Suburban 1500 Tahoe, Cadillac Escalade 5.3L V8（4Pcs） - Image 2](https://m.media-amazon.com/images/I/71lGvqYuzJL.jpg) ![O2 Oxygen Sensor 234-4668 Upstream & Downstream Fit for 2003 2004 2005 GMC Sierra 1500 Yukon XL, Chevy/Chevrolet Silverado Suburban 1500 Tahoe, Cadillac Escalade 5.3L V8（4Pcs） - Image 3](https://m.media-amazon.com/images/I/717EnV2Hj6L.jpg) ![O2 Oxygen Sensor 234-4668 Upstream & Downstream Fit for 2003 2004 2005 GMC Sierra 1500 Yukon XL, Chevy/Chevrolet Silverado Suburban 1500 Tahoe, Cadillac Escalade 5.3L V8（4Pcs） - Image 4](https://m.media-amazon.com/images/I/61rmA7BYzYL.jpg) ![O2 Oxygen Sensor 234-4668 Upstream & Downstream Fit for 2003 2004 2005 GMC Sierra 1500 Yukon XL, Chevy/Chevrolet Silverado Suburban 1500 Tahoe, Cadillac Escalade 5.3L V8（4Pcs） - Image 5](https://m.media-amazon.com/images/I/71F+4yaYKAL.jpg) ## Questions & Answers **Q: How to confirm if the oxygen sensor model is compatible with your vehicle?** A: Four methods 1.Compare the original factory number on the old sensor. 2.Check compatibility using your vehicle’s VIN code. 3.Review the product page’s compatibility details or use Amazon’s compatibility checker. 4.Consult the parts supplier. **Q: What is the expected lifespan of the oxygen sensor?** A: Heated-type sensors are recommended for replacement or inspection around 60,000 miles, and non-heated types around 30,000 miles. **Q: Can I replace it myself?** A: Yes；however, if you lack prior installation experience, we recommend seeking assistance from a professional technician. **Q: What if the fault light remains on after replacement?** A: Some vehicles need an ECU reset or sensor adaptation. The fault light might not mean an oxygen sensor problem. 1.Read fault codes with a diagnostic tool. 2.Check wiring or related issues (e.g., catalytic converter) and analyze the codes. ## Frequently Bought Together - ATBIZZLE O2 Oxygen Sensor 234-4668 Upstream & Downstream Fit for 2003 2004 2005 GMC Sierra 1500 Yukon XL, Chevy/Chevrolet Silverado Suburban 1500 Tahoe, Cadillac Escalade 5.3L V8（4Pcs） - Offset Oxygen Sensor Socket, 3/8-Inch Drive, 7/8-Inch (22mm), Wire Gate Accesses Sensor from Side, Preventing Damage to Wires, Universal for Most Cars --- ## 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.be/products/723023068-o2-oxygen-sensor-234-4668-upstream-and-downstream-fit-2003](https://www.desertcart.be/products/723023068-o2-oxygen-sensor-234-4668-upstream-and-downstream-fit-2003) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-24*