--- product_id: 72712709 title: "Walker Products 350-35046 Oxygen Sensor, Original Equipment Replacement Premium O2 Sensor,Premium Oxygen Sensor" brand: "walker products" price: "S$127" currency: SGD in_stock: false reviews_count: 13 category: "Walker Products" url: https://www.desertcart.sg/products/72712709-walker-products-350-35046-oxygen-sensor-original-equipment-replacement-premium store_origin: SG region: Singapore --- # High-temp sleeving & plasma coating for heat resistance 100% OE replacement, exact fit & function Dual lower shield design for max durability Walker Products 350-35046 Oxygen Sensor, Original Equipment Replacement Premium O2 Sensor,Premium Oxygen Sensor **Brand:** walker products **Price:** S$127 **Availability:** ❌ Out of Stock ## Summary > πŸš— Upgrade your ride’s brain with precision oxygen sensing β€” because your engine deserves the best! ## Quick Answers - **What is this?** Walker Products 350-35046 Oxygen Sensor, Original Equipment Replacement Premium O2 Sensor,Premium Oxygen Sensor by walker products - **How much does it cost?** S$127 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/72712709-walker-products-350-35046-oxygen-sensor-original-equipment-replacement-premium) ## 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 - β€’ **Built to Endure:** Dual lower shield & laser-welded body protect against extreme heat and corrosion, ensuring long-lasting performance. - β€’ **Precision Engineered:** Ceramic element with Β±1% accuracy delivers reliable, real-time oxygen readings for optimal engine efficiency. - β€’ **Plug & Play Confidence:** 100% OE replacement guarantees seamless fit and functionβ€”no guesswork, just smooth installation. - β€’ **Nationwide Pro-Approved:** Trusted and approved by professional technicians across the US for consistent, industry-leading performance. - β€’ **Complete Repair Solution:** Includes sensor, zip ties, clips, and anti-seize for hassle-free installation and thread repair. ## Overview Walker Products 350-35046 Oxygen Sensor is a premium, 100% OE replacement sensor featuring a dual lower shield design, ceramic element, laser-welded body, and high-temperature protective coatings. Engineered and tested in the USA, it offers precise oxygen measurement with Β±1% accuracy, ensuring optimal engine performance and fuel efficiency. Approved by professional technicians nationwide, it fits a wide range of North American vehicles and comes with installation accessories for a complete, reliable upgrade. ## 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. Review: Bad MPG? - Did your MPG got reduced? Mine did and honestly very quickly, including having mort loud and shaky running engine to the point that even women noticed it. A every person who had a brand new car you going with your complaint to the dealer...., but dealer says that computer doesn't report any code = no issues. To try to learn what it may be the hidden cause you should understand how modern gas engines are built. They are built to be more efficient, but struggle to performing that way in long run and are not to built to last,.. only survive the 60K warranty. What I learn is that you can't have the engine oil in use for more than 5k. The carbon sludge and build up creates very quickly. So my first approach to solve the mpg was using additives into gasoline to clean the engine system..... it gasped a lot at first. Than the mpg went v up and down again, so I did engine oil flush, which jeweled tremendously. Car engine was immediately quite a it was at the day of purchase and mpg improved again. I was using the gasoline additives almost regularly as a precautions. At about 30k the mpg got very bad, almost 50% down. At this moment I considered to do tune-up, but first the simplest it seemed to try install new oxygen sensor even that car PC did not noticed anything wrong with it. The car has 11-13mpg driving in the city before changing the sensor. Nie it has 21-22mpg. I changed the oxygen sensor 1st time in my live and considering myself very handy and technically smart, I must say that it wasn't the worst thing to loosen it up with proper tools, but instead it was the wiring connector which gives some challenges (in my case). I had to remove cable brackets, connector bracket and cut out original zip-tie cables and then everything was easy and smooth work. Bottom line if your car mpg worsen a lot give this thing chance. I will still do a tune- up on my car as it hit already 40k. I insurgency few spark plugs (the way one to reach) and they already showing signs of being on the last leg. Review: Works to OEM’ Spec’s - I installed it the day I got it.. The wire was a lot longer then the OEM” one but should not be any trouble if you keep it away from exhaust manifolds and pipes.. After I installed it I ran a check on it with a GOOD scan tool to see what it was reporting?... All is working to OEM’ Spec and a test drive (Pasted) it ECM test.. Time will tell but so fare works GREAT!! πŸ‘πŸ‘πŸ‘πŸ‘πŸ‘πŸ‘ ## Features - 100% OE Replacement - Dual lower shield design, ceramic element - Laser welded body and shield - Plasma sprayed protective coating, and High Temperature Sleeving - Industry proven performance - approved by professional technicians nationwide ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01IAFU3SU | | Best Sellers Rank | #1,444,169 in Automotive ( See Top 100 in Automotive ) #8,453 in Automotive Replacement Oxygen Sensors | | Brand Name | Walker Products | | Customer Reviews | 4.3 4.3 out of 5 stars (112) | | Global Trade Identification Number | 00724620095122 | | Included Components | Sensor, ziptie, clips, & antiesieze | | Item Dimensions | 2.15 x 1.95 x 5.85 inches | | Item Type Name | Oxygen Sensor | | Item Weight | 0.01 Ounces | | Manufacturer | Walker Products | | Material Type | Ceramic | | Measurement Accuracy | Β±1% | | Model | 350-35046 | | Mounting Type | Flange Mount | | Output Type | electrical signal | | Specific Uses For Product | Oxygen Sensor | | Style Name | O2 Sensor | | UPC | 724620095122 | | Warranty Description | Warranty | ## Product Details - **Brand:** Walker Products - **Item Weight:** 0.01 Ounces - **Item dimensions L x W x H:** 2.15 x 1.95 x 5.85 inches - **Material:** Ceramic - **Style:** O2 Sensor ## Images ![Walker Products 350-35046 Oxygen Sensor, Original Equipment Replacement Premium O2 Sensor,Premium Oxygen Sensor - Image 1](https://m.media-amazon.com/images/I/61-YDoSPZFL.jpg) ![Walker Products 350-35046 Oxygen Sensor, Original Equipment Replacement Premium O2 Sensor,Premium Oxygen Sensor - Image 2](https://m.media-amazon.com/images/I/61kQFN4ZPML.jpg) ![Walker Products 350-35046 Oxygen Sensor, Original Equipment Replacement Premium O2 Sensor,Premium Oxygen Sensor - Image 3](https://m.media-amazon.com/images/I/71j9Ub5rJzL.jpg) ![Walker Products 350-35046 Oxygen Sensor, Original Equipment Replacement Premium O2 Sensor,Premium Oxygen Sensor - Image 4](https://m.media-amazon.com/images/I/7125bn2VShL.jpg) ![Walker Products 350-35046 Oxygen Sensor, Original Equipment Replacement Premium O2 Sensor,Premium Oxygen Sensor - Image 5](https://m.media-amazon.com/images/I/717J4cUjrNL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Bad MPG? *by R***E on March 15, 2025* Did your MPG got reduced? Mine did and honestly very quickly, including having mort loud and shaky running engine to the point that even women noticed it. A every person who had a brand new car you going with your complaint to the dealer...., but dealer says that computer doesn't report any code = no issues. To try to learn what it may be the hidden cause you should understand how modern gas engines are built. They are built to be more efficient, but struggle to performing that way in long run and are not to built to last,.. only survive the 60K warranty. What I learn is that you can't have the engine oil in use for more than 5k. The carbon sludge and build up creates very quickly. So my first approach to solve the mpg was using additives into gasoline to clean the engine system..... it gasped a lot at first. Than the mpg went v up and down again, so I did engine oil flush, which jeweled tremendously. Car engine was immediately quite a it was at the day of purchase and mpg improved again. I was using the gasoline additives almost regularly as a precautions. At about 30k the mpg got very bad, almost 50% down. At this moment I considered to do tune-up, but first the simplest it seemed to try install new oxygen sensor even that car PC did not noticed anything wrong with it. The car has 11-13mpg driving in the city before changing the sensor. Nie it has 21-22mpg. I changed the oxygen sensor 1st time in my live and considering myself very handy and technically smart, I must say that it wasn't the worst thing to loosen it up with proper tools, but instead it was the wiring connector which gives some challenges (in my case). I had to remove cable brackets, connector bracket and cut out original zip-tie cables and then everything was easy and smooth work. Bottom line if your car mpg worsen a lot give this thing chance. I will still do a tune- up on my car as it hit already 40k. I insurgency few spark plugs (the way one to reach) and they already showing signs of being on the last leg. ### ⭐⭐⭐⭐⭐ Works to OEM’ Spec’s *by C***E on November 8, 2020* I installed it the day I got it.. The wire was a lot longer then the OEM” one but should not be any trouble if you keep it away from exhaust manifolds and pipes.. After I installed it I ran a check on it with a GOOD scan tool to see what it was reporting?... All is working to OEM’ Spec and a test drive (Pasted) it ECM test.. Time will tell but so fare works GREAT!! πŸ‘πŸ‘πŸ‘πŸ‘πŸ‘πŸ‘ ### ⭐⭐⭐⭐⭐ Just what i need for my Elantra *by F***. on May 20, 2022* the part fit exactly for my 2013 Elantra, in my case the position of the sensor is at the lower rear of the engine, I was afraid that the cable length would be too short but it fit perfectly and is up to 1 inch longer than the original. RECOMMENDED ## Frequently Bought Together - Walker Products 350-35046 Oxygen Sensor, Original Equipment Replacement Premium O2 Sensor,Premium Oxygen Sensor - 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/72712709-walker-products-350-35046-oxygen-sensor-original-equipment-replacement-premium](https://www.desertcart.sg/products/72712709-walker-products-350-35046-oxygen-sensor-original-equipment-replacement-premium) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-05-14*