--- product_id: 59375554 title: "Walker Products 350-34213 Oxygen Sensor, Original Equipment Replacement Downs..." brand: "walker products" price: "€ 60.74" currency: EUR in_stock: true category: "Walker Products" url: https://www.desertcart.at/products/59375554-walker-products-350-34213-oxygen-sensor-original-equipment-replacement-downs store_origin: AT region: Austria --- # Optimizes fuel economy 1500°F heat tolerance Direct fit, easy install Walker Products 350-34213 Oxygen Sensor, Original Equipment Replacement Downs... **Brand:** walker products **Price:** € 60.74 **Availability:** ✅ In Stock ## Summary > 🚗 Upgrade your ride with precision sensing that pays off at the pump! ## Quick Answers - **What is this?** Walker Products 350-34213 Oxygen Sensor, Original Equipment Replacement Downs... by walker products - **How much does it cost?** € 60.74 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/59375554-walker-products-350-34213-oxygen-sensor-original-equipment-replacement-downs) ## Best For - walker products enthusiasts ## Why This Product - Trusted walker products brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fuel Efficiency Booster:** Optimizes combustion to reduce fuel consumption and save on operating costs. - • **Precision Oxygen Sensing:** Platinum-coated electrodes deliver accurate air-fuel ratio data for peak engine performance. - • **Plug-and-Play Installation:** Direct fit design ensures hassle-free replacement without modifications. - • **Built to Endure Extreme Heat:** Withstands up to 1500°F thanks to ceramic and plasma-sprayed protective coating. - • **Corrosion & Contamination Resistant:** Specialized coating extends sensor life by preventing electrode erosion. ## Overview The Walker Products 350-34213 Oxygen Sensor is a premium OE replacement part engineered in the USA for reliable, long-lasting performance. Featuring platinum-coated electrodes and a high-temp ceramic body with plasma-sprayed coating, it accurately monitors exhaust oxygen levels to optimize engine combustion and fuel economy. Designed for direct fit installation, it resists contamination and corrosion, ensuring durability and consistent sensor feedback across a wide range of North American vehicles. ## Description Introducing the cutting-edge oxygen sensor from Walker Products - the most intelligent and comprehensive Oxygen (O2) Sensor program in the industry. Our oxygen sensors are designed to fit all makes, models, and customers, providing reliable and optimal performance for your vehicle. Featuring a dual lower shield design, ceramic element, laser-welded body and shield, high-temperature sleeving, and plasma-sprayed protective coating, our oxygen sensors are built to last. Additionally, our O2 Bungs and Kits are available for repairing damaged or seized threads, providing a complete solution to all your vehicle needs. Our oxygen sensors are engineered, assembled, and 100% performance tested in the USA, ensuring exact fit, form, and function. They are also corrosion-resistant and easy to install, making them the ideal choice for any vehicle. With industry-proven performance approved by professional technicians nationwide, our oxygen sensor offers the highest coverage of all North American vehicle applications, including wideband and air fuel ratio applications. So, why settle for anything less? Choose the oxygen sensor with industry-proven performance that is approved by professional technicians nationwide and experience the best possible performance for your vehicle. Choose Walker Products. ## Features - Package Contents: One (1) Unit - Walker Products 350-34213 Oxygen Sensor 4-W Direct Fit Narrow-Band; See desertcart Confirmed Fit to verify vehicle compatibility - Enhances Combustion Efficiency: Accurately determines oxygen content in exhaust gases to maintain the ideal air-fuel ratio for optimal engine performance - Improves Fuel Economy: Measures oxygen levels to optimize the air-fuel mixture, helping increase fuel efficiency and reduce operating costs - Delivers Reliable Sensing Performance: Features gas-permeable platinum-coated electrodes for precise, consistent, and long-lasting operation - Protects Against Contamination & Wear: Specialized coating helps prevent electrode erosion and contamination caused by combustion residue and exhaust particulates, extending sensor life ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01IAFTWUA | | Best Sellers Rank | #114,739 in Automotive ( See Top 100 in Automotive ) #271 in Automotive Replacement Oxygen Sensors | | Brand | Walker Products | | Brand Name | Walker Products | | Customer Reviews | 4.2 out of 5 stars 240 Reviews | | Global Trade Identification Number | 00724620090332 | | Included Components | Oxygen Sensor | | Item Dimensions | 5.75 x 1.85 x 2.13 inches | | Item Highlight | Premium OE replacement sensor provides oxygen feedback to the engine control system for reliable performance and efficiency. | | Item Type Name | Oxygen Sensor | | Item Weight | 3.68 ounces | | Item dimensions L x W x H | 5.75 x 1.85 x 2.13 inches | | Manufacturer | Walker Products | | Material | Ceramic, Plasma Sprayed Protective Coating | | Material Type | Ceramic, Plasma Sprayed Protective Coating | | Measurement Accuracy | [HIGH] | | Model | 350-34213 | | Mounting Type | Flange Mount | | Number of Items | 1 | | Output Type | physical | | Part Number | 350-34213 | | Specific Uses For Product | Cold Start & Warm-Up Control, Engine Performance Optimization, Fuel Economy Improvement, Fuel–Air Ratio Monitoring, Oxygen Sensor | | Style | Oxygen Sensor | | Style Name | Oxygen Sensor | | UPC | 724620090332 | | Unit Count | 1 Count | | Upper Temperature Rating | 1500 °F | | Warranty Description | 90 Day Warranty | ## Product Details - **Brand:** Walker Products - **Item Weight:** 3.68 ounces - **Item dimensions L x W x H:** 5.75 x 1.85 x 2.13 inches - **Material:** Ceramic, Plasma Sprayed Protective Coating - **Style:** Oxygen Sensor ## Images ![Walker Products 350-34213 Oxygen Sensor, Original Equipment Replacement Downs... - Image 1](https://m.media-amazon.com/images/I/51PYde18EVL.jpg) ![Walker Products 350-34213 Oxygen Sensor, Original Equipment Replacement Downs... - Image 2](https://m.media-amazon.com/images/I/616XnqGzcXL.jpg) ![Walker Products 350-34213 Oxygen Sensor, Original Equipment Replacement Downs... - Image 3](https://m.media-amazon.com/images/I/71RyOHSa4VL.jpg) ![Walker Products 350-34213 Oxygen Sensor, Original Equipment Replacement Downs... - Image 4](https://m.media-amazon.com/images/I/61aPe2rYegL.jpg) ![Walker Products 350-34213 Oxygen Sensor, Original Equipment Replacement Downs... - Image 5](https://m.media-amazon.com/images/I/71dHxjY+RrL.jpg) ## Frequently Bought Together - Walker Products 350-34213 Oxygen Sensor, Original Equipment Replacement Upstream Downstream heated O2 Sensor, 4-W Direct Fit - Walker Products 350-34039 Oxygen Sensor, Original Equipment Replacement O2 Sensor, - YOGEIER 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.at/products/59375554-walker-products-350-34213-oxygen-sensor-original-equipment-replacement-downs](https://www.desertcart.at/products/59375554-walker-products-350-34213-oxygen-sensor-original-equipment-replacement-downs) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-09-20*