--- product_id: 439729600 title: "Hisport Oxygen Sensor 234-9066 - Upstream Heated O2 Sensor Replacement for 250-54022, 4-Wire Air Fuel Ratio Sensor 1 Rear Front Compatible for 2004-2008 Acura TSX 2.4L" brand: "hisport" price: "MX$8309" currency: MXN in_stock: true url: https://www.desertcart.mx/products/439729600-hisport-oxygen-sensor-234-9066-upstream-heated-o2-sensor-replacement store_origin: MX region: Mexico --- # Direct plug-in fit Heated for fast response Β±1-5% accuracy Hisport Oxygen Sensor 234-9066 - Upstream Heated O2 Sensor Replacement for 250-54022, 4-Wire Air Fuel Ratio Sensor 1 Rear Front Compatible for 2004-2008 Acura TSX 2.4L **Brand:** hisport **Price:** MX$8309 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Tune smarter, drive cleaner β€” never miss a beat with HiSport O2 precision! βš™οΈ ## Quick Answers - **What is this?** Hisport Oxygen Sensor 234-9066 - Upstream Heated O2 Sensor Replacement for 250-54022, 4-Wire Air Fuel Ratio Sensor 1 Rear Front Compatible for 2004-2008 Acura TSX 2.4L by hisport - **How much does it cost?** MX$8309 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/439729600-hisport-oxygen-sensor-234-9066-upstream-heated-o2-sensor-replacement) ## Best For - hisport enthusiasts ## Why This Product - Trusted hisport brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Quality Assured:** 100% QA tested to guarantee flawless operation right out of the box. - β€’ **Rapid Response Heating:** Heated sensor element ensures quick adaptation to engine changes, boosting performance. - β€’ **Seamless Compatibility:** Direct plug-in design fits 2004-2008 Acura TSX 2.4L perfectlyβ€”no modifications needed. - β€’ **Precision Engine Tuning:** Achieve Β±1-5% measurement accuracy for optimal air/fuel ratio calibration. - β€’ **Durability Meets Performance:** Anti-oxidant coated ceramic and platinum build resists high temperatures and oxidation for long-lasting reliability. ## Overview The HiSport Oxygen Sensor 234-9066 is a high-precision, heated 4-wire air-fuel ratio sensor designed for 2004-2008 Acura TSX 2.4L models. Engineered with durable ceramic and platinum materials, it offers Β±1-5% accuracy and rapid response times thanks to its heated element. This direct plug-in replacement meets or exceeds OEM standards, ensuring easy installation and long-term stable performance backed by rigorous quality testing. ## Description What are the most important things when you choosing a quality oxygen sensor?ACCURACY: The oxygen sensor needs to read air/fuel ratios and tune an engine. the accuracy is important to examine the resulting, else can create a loss of power or engine damage.SPEED: The oxygen sensors shall be sensitive to change in the air/fuel ratio to allow precise fuel settings for changes in engine rpm and load. EASY OF INSTALLATION / COMPATIBILITY: The O2 sensor must be compatible with your vehicles, for tuning hardware, software, and other installation needs. ## Features - [ REMINDERS ] - Please carefully confirm the fitment of your cars by year/make/model through desertcart. if you can not make sure about it, you can contact us to get more information you need. Please must read our description and pictures carefully to check details about our sensors, especially the plug, it must be completely the same, Or it will not fit your vehicle. - [ PART NUMBER FITS ] - Please check your vehicle's parts Number, It must in our fitment OEM number: 234-9066 250-54022 - [ Meet or Exceed OE Standard ] - HiSport oxygen sensors are manufactured under the highest standards, with anti-oxidant coating, durable and resistant to oxidation and high temperatures, ensuring long-term stable performance. - [ 100% TESTED ] - All oxygen sensors are tested by our QA department before the packing. It may cause the test solution remains on the sensor surface, does not affect the use. - [ EASY TO INSTALL ] - Direct Plug-In installation, All HiSport oxygen sensors are easy to be replaced in your vehicle, and all parts are pre-installed to assist installation ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | HiSport | | Material | Ceramic, Platinum, Stainless Steel | | Item Weight | 0.14 Kilograms | | Style | Compatible | | Measurement Accuracy | Β±1% to Β±5% | | Measuring Range | 0.67 - 1.5 lambda | | Mounting Type | Plug Mount | | Output Type | analog | | Specific Uses For Product | Oxygen Sensor | | Manufacturer | HiSport | | Model | HSOS54022 | | Package Dimensions | 15.01 x 7.29 x 5.41 cm; 141 g | | Item model number | 234-9066 | | Manufacturer Part Number | HSOS54022 | | OEM Part Number | 234-9066 250-54022, HSOS54022 | | Country of Origin | USA | | Item Weight | 141 g | ## Product Details - **Brand:** HiSport - **Material:** Ceramic, Platinum, Stainless Steel - **Item Weight:** 0.14 Kilograms - **Style:** Compatible - **Measurement Accuracy:** Β±1% to Β±5% ## Images ![Hisport Oxygen Sensor 234-9066 - Upstream Heated O2 Sensor Replacement for 250-54022, 4-Wire Air Fuel Ratio Sensor 1 Rear Front Compatible for 2004-2008 Acura TSX 2.4L - Image 1](https://m.media-amazon.com/images/I/71TL0pLHfJL.jpg) ![Hisport Oxygen Sensor 234-9066 - Upstream Heated O2 Sensor Replacement for 250-54022, 4-Wire Air Fuel Ratio Sensor 1 Rear Front Compatible for 2004-2008 Acura TSX 2.4L - Image 2](https://m.media-amazon.com/images/I/810Xd9YyldL.jpg) ![Hisport Oxygen Sensor 234-9066 - Upstream Heated O2 Sensor Replacement for 250-54022, 4-Wire Air Fuel Ratio Sensor 1 Rear Front Compatible for 2004-2008 Acura TSX 2.4L - Image 3](https://m.media-amazon.com/images/I/71c2kfrpmiL.jpg) ![Hisport Oxygen Sensor 234-9066 - Upstream Heated O2 Sensor Replacement for 250-54022, 4-Wire Air Fuel Ratio Sensor 1 Rear Front Compatible for 2004-2008 Acura TSX 2.4L - Image 4](https://m.media-amazon.com/images/I/71N1xlnbxZS.jpg) ![Hisport Oxygen Sensor 234-9066 - Upstream Heated O2 Sensor Replacement for 250-54022, 4-Wire Air Fuel Ratio Sensor 1 Rear Front Compatible for 2004-2008 Acura TSX 2.4L - Image 5](https://m.media-amazon.com/images/I/81G-EVer3hS.jpg) --- ## 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.mx/products/439729600-hisport-oxygen-sensor-234-9066-upstream-heated-o2-sensor-replacement](https://www.desertcart.mx/products/439729600-hisport-oxygen-sensor-234-9066-upstream-heated-o2-sensor-replacement) --- *Product available on Desertcart Mexico* *Store origin: MX* *Last updated: 2026-05-13*