--- product_id: 632947126 title: "234-5029 234-4238 Oxygen O2 Sensor Upstream Downstream for Hyundai Sonata 09-14.for Santa Fe 10-16,for Tucson 10-14,for Optima 11-15,for Rondo 09-12,for Forte5 12-13.for Sorento 11-15,Sportage 13-16" brand: "tautoy" price: "233.79 DT" currency: TND in_stock: true reviews_count: 4 url: https://www.desertcart.tn/products/632947126-234-5029-234-4238-oxygen-o2-sensor-upstream-downstream-hyundai store_origin: TN region: Tunisia --- # High-precision oxygen measurement 2PCS OEM-grade sensors Durable double laser-welded stainless steel 234-5029 234-4238 Oxygen O2 Sensor Upstream Downstream for Hyundai Sonata 09-14.for Santa Fe 10-16,for Tucson 10-14,for Optima 11-15,for Rondo 09-12,for Forte5 12-13.for Sorento 11-15,Sportage 13-16 **Brand:** tautoy **Price:** 233.79 DT **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your ride’s brain with precision oxygen sensing! ## Quick Answers - **What is this?** 234-5029 234-4238 Oxygen O2 Sensor Upstream Downstream for Hyundai Sonata 09-14.for Santa Fe 10-16,for Tucson 10-14,for Optima 11-15,for Rondo 09-12,for Forte5 12-13.for Sorento 11-15,Sportage 13-16 by tautoy - **How much does it cost?** 233.79 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/632947126-234-5029-234-4238-oxygen-o2-sensor-upstream-downstream-hyundai) ## Best For - tautoy enthusiasts ## Why This Product - Trusted tautoy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Double laser-welded stainless steel body resists corrosion and withstands harsh engine conditions. - • **Dual Sensor Power:** Includes both upstream (234-5029) and downstream (234-4238) sensors for complete engine monitoring. - • **OEM Compatibility:** Perfect fit for Hyundai & Kia models (2010-2016) ensuring seamless integration and performance. - • **Precision Engineering:** Advanced sensor tech delivers accurate oxygen partial pressure readings for optimized fuel efficiency. - • **Peace of Mind Warranty:** Backed by a 1-year warranty, guaranteeing reliability and long-term value. ## Overview This TAUTOY dual oxygen sensor set (234-5029 & 234-4238) is engineered for Hyundai and Kia models from 2009-2016, featuring high-accuracy oxygen partial pressure measurement via durable stainless steel construction. Designed for OEM fitment, it ensures optimal air-fuel ratio control, enhancing engine performance and fuel economy, all backed by a 1-year warranty. ## Description Full description not available ## Features - 🔶【2PCS】Including 2 Oxygen Sensor :234-5029 *1, 234-4238 *1 - 🔶【OEM PART NUMBER】234-4238 234-5029 25024878 25199 18A1478 18043 108185 392102G100 392102G200 39210-2G100 39210-2G200 3921022610 3921022620 392102C210 - 🔶【FITMENT】Compatible with Hyundai Santa Fe 2010-2016 2.4L, Sonata 2012-2015 2.4L, Tucson 2011-2015 2.0L 2010-2015 2.4L; Compatible With Kia Forte 2010-2013 2.0L 2.4L, Forte Koup 2010-2013 2.0L 2.4L, Forte5 2012-2013 2.0L 2.4L, Optima 2014-2016 2.0L 2011-2013 2.4L, Rondo 2009-2012 2.4L, Sorento 2011-2015 2.4L, Sportage 2011-2016 2.4L - 🔶【PREMIUM PERFORMANCE】Double laser-welded stainless steel body with advanced technology provides high-precision measurement of oxygen partial pressure, precise control of air-fuel ratio and optimized engine performance. - 🔶【WARRANTY】1 Year. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | TAUTOY | | Material | Stainless Steel | | Item Weight | 0.29 Kilograms | | Measurement Accuracy | High | | Mounting Type | Flange Mount | | Output Type | electrical signal | | Manufacturer | TAUTOY | | Item Weight | 10.2 ounces | | Package Dimensions | 7.91 x 4.06 x 3.23 inches | | Item model number | TYOSH079 | | Manufacturer Part Number | TYOSH079 | ## Product Details - **Brand:** TAUTOY - **Material:** Stainless Steel - **Item Weight:** 0.29 Kilograms - **Measurement Accuracy:** High - **Mounting Type:** Flange Mount ## Images ![234-5029 234-4238 Oxygen O2 Sensor Upstream Downstream for Hyundai Sonata 09-14.for Santa Fe 10-16,for Tucson 10-14,for Optima 11-15,for Rondo 09-12,for Forte5 12-13.for Sorento 11-15,Sportage 13-16 - Image 1](https://m.media-amazon.com/images/I/610PJNzC1uL.jpg) ![234-5029 234-4238 Oxygen O2 Sensor Upstream Downstream for Hyundai Sonata 09-14.for Santa Fe 10-16,for Tucson 10-14,for Optima 11-15,for Rondo 09-12,for Forte5 12-13.for Sorento 11-15,Sportage 13-16 - Image 2](https://m.media-amazon.com/images/I/617zy3SzdyL.jpg) ![234-5029 234-4238 Oxygen O2 Sensor Upstream Downstream for Hyundai Sonata 09-14.for Santa Fe 10-16,for Tucson 10-14,for Optima 11-15,for Rondo 09-12,for Forte5 12-13.for Sorento 11-15,Sportage 13-16 - Image 3](https://m.media-amazon.com/images/I/61BMV8cz5FL.jpg) ![234-5029 234-4238 Oxygen O2 Sensor Upstream Downstream for Hyundai Sonata 09-14.for Santa Fe 10-16,for Tucson 10-14,for Optima 11-15,for Rondo 09-12,for Forte5 12-13.for Sorento 11-15,Sportage 13-16 - Image 4](https://m.media-amazon.com/images/I/71xSAiEsvdL.jpg) ![234-5029 234-4238 Oxygen O2 Sensor Upstream Downstream for Hyundai Sonata 09-14.for Santa Fe 10-16,for Tucson 10-14,for Optima 11-15,for Rondo 09-12,for Forte5 12-13.for Sorento 11-15,Sportage 13-16 - Image 5](https://m.media-amazon.com/images/I/71o3Sq9YrAL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quick review *by D***L on September 16, 2025* Worked as intended. ### ⭐⭐⭐⭐⭐ excelente *by J***E on July 21, 2024* Buen producto ### ⭐⭐ Doesn’t fit 2016 Hyundai Tucson SE *by T***R on November 14, 2024* A great price but this product does not fit the 2016 Hyundai Tucson. Love the price but I had to pay for labor and try to find a cheaper o2 sensor for our vehicle. I am not going to try out Parts Geek. --- ## 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/632947126-234-5029-234-4238-oxygen-o2-sensor-upstream-downstream-hyundai](https://www.desertcart.tn/products/632947126-234-5029-234-4238-oxygen-o2-sensor-upstream-downstream-hyundai) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-04*