--- product_id: 723019582 title: "Air Fuel Ratio O2 Oxygen Sensor 234-5038 234-4490 Upstream & Downstream Fit for Ford Escape Explorer F-150 Mustang Flex Taurus, Lincoln MKS MKT MKZ, 3.5L 3.7L 2011 2012 2013 2014 2015, 4Pcs" brand: "atbizzle" price: "552.39 DT" currency: TND in_stock: true reviews_count: 2 category: "Atbizzle" url: https://www.desertcart.tn/products/723019582-air-fuel-ratio-o2-oxygen-sensor-234-5038-234-4490 store_origin: TN region: Tunisia --- # High-temp 310S stainless steel housing Pre-applied anti-seize thread coating ±1% precise oxygen detection Air Fuel Ratio O2 Oxygen Sensor 234-5038 234-4490 Upstream & Downstream Fit for Ford Escape Explorer F-150 Mustang Flex Taurus, Lincoln MKS MKT MKZ, 3.5L 3.7L 2011 2012 2013 2014 2015, 4Pcs **Brand:** atbizzle **Price:** 552.39 DT **Availability:** ✅ In Stock ## Summary > 🚗 Upgrade your ride’s brain with precision sensing power! ## Quick Answers - **What is this?** Air Fuel Ratio O2 Oxygen Sensor 234-5038 234-4490 Upstream & Downstream Fit for Ford Escape Explorer F-150 Mustang Flex Taurus, Lincoln MKS MKT MKZ, 3.5L 3.7L 2011 2012 2013 2014 2015, 4Pcs by atbizzle - **How much does it cost?** 552.39 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/723019582-air-fuel-ratio-o2-oxygen-sensor-234-5038-234-4490) ## 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 - • **Durable High-Temp Build:** 310S stainless steel housing resists corrosion and withstands up to 257°F, engineered for longevity under extreme conditions. - • **Effortless Installation:** Pre-applied anti-seize coating on threads guarantees smooth, damage-free mounting—no extra prep needed. - • **Precision Oxygen Sensing:** Advanced ceramic & precious metal electrodes ensure rapid, accurate air-fuel ratio readings for peak engine performance. - • **Confidence-Backed Warranty:** 18-month unlimited mileage guarantee with responsive 24-hour customer support—drive worry-free or get help fast. - • **Wide Vehicle Compatibility:** Fits key Ford, Lincoln, Mercury, and Mazda V6 models (2011-2016), covering your fleet with one reliable sensor set. ## Overview The ATBIZZLE Air Fuel Ratio O2 Oxygen Sensor set (4 pieces) features high-quality ceramic sensors with precious metal electrodes housed in corrosion-resistant 310S stainless steel. Designed for precise ±1% oxygen detection and easy installation with anti-seize coated threads, it fits a broad range of 2011-2016 Ford, Lincoln, Mercury, and Mazda V6 models. Backed by an 18-month unlimited mileage warranty, this sensor set ensures optimal engine efficiency and emissions control. ## Description Buy ATBIZZLE Air Fuel Ratio O2 Oxygen Sensor 234-5038 234-4490 Upstream & Downstream Fit for Ford Escape Explorer Fusion F-150 Mustang Edge Flex Taurus, Lincoln MKS MKT MKZ MKX 2011 2012 2013 2014, 4Pcs: Oxygen - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Won’t lock in Ford Edge - Would not seat into the plug for the rear catalytic converter on my 2011 Ford Edge. It may work with modification. I haven’t done the front yet. Review: No puedo evaluar positivamente. Instalé el producto y a las 3 semanas mostró daños que se reflejaron en el testigo de check Engine. El scanner confirmó el problema y ahora tengo el mismo problema. El doble gasto es injustificable. ## 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】Air-Fuel Ratio Sensor (Upstream) and Oxygen Sensor (Downstream) Compatible with Compatible with Mercury: 2011 Mariner V6 3.0L; Compatible with Lincoln Models: 2013-2014, 2016 MKS V6 3.7L, 2011-2015 MKX V6 3.7L, 2013-2015 MKT V6 3.7L, 2013-2016 MKZ V6 3.7L; Compatible with Mazda: 2011-2015 Mazda CX-9 V6 3.7L, 2011-2013 Mazda 6 V6 3.7L. - 【Compatible Car Model】Air-Fuel Ratio Sensor (Upstream) and Oxygen Sensor (Downstream) Compatible with Ford Models: 2011-2014 Edge V6 3.5L 3.7L, 2011-2012 Escape V6 3.0L, 2011-2012 Fusion V6 3.0L, 2011-2015 Explorer V6 3.5L (Aspiration: Naturally Aspirated), 2011-2014 F-150 V6 3.7L, 2013-2015 Flex V6 3.5L (SE/SEL/Limited), 2011-2014 Mustang V6 3.7L (Base), 2013-2015 Police Interceptor Sedan V6 3.5L (Aspiration: Naturally Aspirated), 2013-2016 Police Interceptor Sedan V6 3.7L (To 12/07/2015; Base), 2013-2015 Police Interceptor Utility V6 3.7L (Base), 2013-2015 Taurus V6 3.5L, 2015 Ford Transit-150 3.7L V6, 2015 Ford Transit-250 3.7L V6, 2015 Ford Transit-350 3.7L V6. - 【Replaces Part Number】250-25086, 234-5038, 25025086, 2345038, 24387, 9E5Z9F472D, BL3Z9F472A, BL3Z9G472A, CA38188G1, 250-24989, 234-4490, 25024989, 2344490, 22133, 22135, BE5Z9G444C, BR3Z9G444A, BL8Z9G444A - 【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. We will respond to you within 24 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DSFYQVXL | | Best Sellers Rank | #789,053 in Automotive ( See Top 100 in Automotive ) #4,403 in Automotive Replacement Oxygen Sensors | | Brand | ATBIZZLE | | Date First Available | February 15, 2025 | | Item Weight | 1 pounds | | Item model number | 234-5038 | | Manufacturer | ATBIZZLE | | Material | Stainless Steel | | Measurement Accuracy | ±1% | | Mounting Type | Thread Mount | | Output Type | Push-Pull | | Package Dimensions | 7.28 x 3.94 x 2.76 inches | | Style | 234-5038 234-4490 | | Upper Temperature Rating | 257 Degrees Fahrenheit | ## Product Details - **Brand:** ATBIZZLE - **Material:** Stainless Steel - **Measurement Accuracy:** ±1% - **Mounting Type:** Thread Mount - **Style:** 234-5038 234-4490 ## Images ![Air Fuel Ratio O2 Oxygen Sensor 234-5038 234-4490 Upstream & Downstream Fit for Ford Escape Explorer F-150 Mustang Flex Taurus, Lincoln MKS MKT MKZ, 3.5L 3.7L 2011 2012 2013 2014 2015, 4Pcs - Image 1](https://m.media-amazon.com/images/I/61hqyWAElJL.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. ## Customer Reviews ### ⭐⭐ Won’t lock in Ford Edge *by C***. on November 24, 2025* Would not seat into the plug for the rear catalytic converter on my 2011 Ford Edge. It may work with modification. I haven’t done the front yet. ### ⭐ Review *by G***T on July 26, 2025* No puedo evaluar positivamente. Instalé el producto y a las 3 semanas mostró daños que se reflejaron en el testigo de check Engine. El scanner confirmó el problema y ahora tengo el mismo problema. El doble gasto es injustificable. ## Frequently Bought Together - ATBIZZLE Air Fuel Ratio O2 Oxygen Sensor 234-5038 234-4490 Upstream & Downstream Fit for Ford Escape Explorer Fusion F-150 Mustang Edge Flex Taurus, Lincoln MKS MKT MKZ MKX 2011 2012 2013 2014, 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.tn/products/723019582-air-fuel-ratio-o2-oxygen-sensor-234-5038-234-4490](https://www.desertcart.tn/products/723019582-air-fuel-ratio-o2-oxygen-sensor-234-5038-234-4490) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-29*