--- product_id: 456934010 title: "234-4448 Oxygen Sensor Downstream O2 Sensor Downstream for Hyundai Sonata 2011 2.0L 2.4L for Kia Optima 2011-2014 2.0L 2.4L Replacement Oxygen Sensor" brand: "qijiauto" price: "330 kr" currency: DKK in_stock: true reviews_count: 8 url: https://www.desertcart.dk/products/456934010-234-4448-oxygen-sensor-downstream-o2-sensor-downstream-for-hyundai store_origin: DK region: Denmark --- # Fuel-saving precision Exact OEM fit Durable metal build 234-4448 Oxygen Sensor Downstream O2 Sensor Downstream for Hyundai Sonata 2011 2.0L 2.4L for Kia Optima 2011-2014 2.0L 2.4L Replacement Oxygen Sensor **Brand:** qijiauto **Price:** 330 kr **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your drive with precision sensing — because your car deserves the best! ## Quick Answers - **What is this?** 234-4448 Oxygen Sensor Downstream O2 Sensor Downstream for Hyundai Sonata 2011 2.0L 2.4L for Kia Optima 2011-2014 2.0L 2.4L Replacement Oxygen Sensor by qijiauto - **How much does it cost?** 330 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/456934010-234-4448-oxygen-sensor-downstream-o2-sensor-downstream-for-hyundai) ## Best For - qijiauto enthusiasts ## Why This Product - Trusted qijiauto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Unique protective layer guards against sensor poisoning and permanent damage. - • **Optimize Your Ride:** Smooth acceleration and stable engine performance for a flawless drive. - • **Fuel Efficiency Boost:** Cut fuel costs with precise oxygen sensing that fine-tunes combustion. - • **Perfect Compatibility:** Tailored for Hyundai Sonata 2011 & Kia Optima 2011-2014 for guaranteed fit. - • **Seamless Installation:** Silver alloy melting point joint ensures quick, hassle-free mounting. ## Overview The QIJIAUTO O2 Oxygen Sensor Downstream 234-4448 is a high-quality, flange-mounted analog sensor designed specifically for Hyundai Sonata 2011 and Kia Optima 2011-2014 models. Crafted from durable metal with a unique protective layer, it ensures accurate oxygen measurement to optimize fuel efficiency, reduce engine jitter, and enhance overall vehicle performance. Easy to install with a silver alloy joint, this sensor delivers reliable, long-lasting operation that keeps your engine running smoothly and economically. ## Description Full description not available ## Features - FUNCTION - Our sensor can solve the fault light, reduce fuel consumption, solve jitter, be safe, stable, durable, accelerate smoothly, and improve the overall vehicle operation performance. - ADVANTAGE - The unique protective layer can effectively prevent poisoning and permanent damage of the sensor unit.Silver alloy melting point joint to help installation.Processed according to the size of the original vehicle, it has wide applicability ,smooth acceleration, and good quality. Using our sensor can greatly reduce the increase in fuel costs and improve engine performance and fuel economy. - FITMENT - O2 sensor fit for for Hyundai Sonata 2011 ,for Kia Optima 2011-2014 - PROCUCT DETAIL IMFORMATION - Wires: 4, Package Includes: 1 x O2 Sensor; Terminal Gender: Female - TIPS - Please check your part picture and our picture, it must be exactly the same. Please make sure that the body and engine of your vehicle are the same as our description. Otherwise it will not be suitable for your car. This can save you time and cost. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | QIJIAUTO | | Item dimensions L x W x H | 5.71 x 2.56 x 1.77 inches | | Material | Metal | | Style | 234-4448 | | Measuring Range | 0-20% or 1-10V | | Mounting Type | Flange Mount | | Output Type | Analog voltage signal | | Specific Uses For Product | Oxygen Sensor | | Manufacturer | QIJIAUTO | | Model | sensors | | Item Weight | 4.8 ounces | | Product Dimensions | 5.71 x 2.56 x 1.77 inches | | Item model number | Adjustable | | Manufacturer Part Number | 115900-5434-1459536161 | ## Product Details - **Brand:** QIJIAUTO - **Item dimensions L x W x H:** 5.71 x 2.56 x 1.77 inches - **Material:** Metal - **Style:** 234-4448 - **Measuring Range:** 0-20% or 1-10V ## Images ![234-4448 Oxygen Sensor Downstream O2 Sensor Downstream for Hyundai Sonata 2011 2.0L 2.4L for Kia Optima 2011-2014 2.0L 2.4L Replacement Oxygen Sensor - Image 1](https://m.media-amazon.com/images/I/51Bwp+cBxTL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars 2011 Hyundai Sonata Perfect Fit *by A***X on Reviewed in the United States on November 1, 2024* Perfect fit in my 2011 Hyundai Sonata. Easy to install ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars 👍👍✌️✌️ *by M***O on Reviewed in the United States on August 25, 2024* Satisfecho 😏 ### ⭐ 1.0 out of 5 stars Bad part *by M***S on Reviewed in the United States on October 26, 2024* Part did not work ## Frequently Bought Together - QIJIAUTO O2 Oxygen Sensor Downstream 234-4448 Compatible with for Hyundai Sonata 2011 for Kia Optima 2011-2014 - A-Premium O2 Oxygen Sensor Compatible with Audi A4, A6, A7 Quattro, Q5, Q7, S4, S5 & Hyundai Elantra, Sonata & Kia Forte, Optima & Dodge & Fiat, Upstream --- ## 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.dk/products/456934010-234-4448-oxygen-sensor-downstream-o2-sensor-downstream-for-hyundai](https://www.desertcart.dk/products/456934010-234-4448-oxygen-sensor-downstream-o2-sensor-downstream-for-hyundai) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-23*