--- product_id: 587045846 title: "Oxygen Sensor 234-4528 234-4529 Upstream & Downstream O2 Sensor - 2PCS" brand: "tinjo" price: "€ 62.29" currency: EUR in_stock: true reviews_count: 8 category: "Tinjo" url: https://www.desertcart.pt/products/587045846-oxygen-sensor-234-4528-234-4529-upstream-and-downstream-o2 store_origin: PT region: Portugal --- # Boosts fuel economy & engine performance High-temp resistant stainless steel housing Direct OE fit for Chevy models Oxygen Sensor 234-4528 234-4529 Upstream & Downstream O2 Sensor - 2PCS **Brand:** tinjo **Price:** € 62.29 **Availability:** ✅ In Stock ## Summary > 🚗 Feel the power of precision—upgrade your ride’s breath of life! ## Quick Answers - **What is this?** Oxygen Sensor 234-4528 234-4529 Upstream & Downstream O2 Sensor - 2PCS by tinjo - **How much does it cost?** € 62.29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/587045846-oxygen-sensor-234-4528-234-4529-upstream-and-downstream-o2) ## Best For - tinjo enthusiasts ## Why This Product - Trusted tinjo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Crafted with high-temperature resistant stainless steel and aluminum oxide layers for durability and rapid sensor response. - • **Quality Assured:** Strict factory inspections and responsive customer support guarantee reliable performance and peace of mind. - • **Dual Sensor Advantage:** Includes both upstream and downstream O2 sensors to optimize catalytic converter function and prevent premature failure. - • **Plug & Play Precision:** Direct fit for Chevrolet Cruze, Sonic, and Trax 1.4L L4 models (2011-2020) ensures hassle-free installation without modifications. - • **Eco-Performance Upgrade:** Advanced double protection layer and PTFE filter reduce emissions while enhancing fuel efficiency and engine output. ## Overview The TINJO Oxygen Sensor Set (234-4528 & 234-4529) offers a direct OE replacement for Chevrolet Cruze, Sonic, and Trax 1.4L L4 models (2011-2020). Engineered with durable stainless steel housing, aluminum oxide trap layers, and PTFE filters, these sensors deliver faster response times, reduce harmful emissions, improve fuel economy, and protect your catalytic converter. This 2-piece set ensures seamless installation and reliable performance backed by rigorous quality control. ## Description Buy Oxygen Sensor 234-4528 234-4529 Upstream & Downstream O2 Sensor - 2PCS | Replacement for Chevy Cruze 2011-2015 1.4L L4, Chevy Sonic 2012-2020 1.4L L4, Chevy Trax 2012-2020 1.4L L4 O2 Oxygen Sensor: Oxygen - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Excellent - Easy installation. Great quality and durability. works perfectly. Compatible. Review: Great value and work perfectly - Fit fine and works great! Really good price and it makes sense to replace them both at this point anyway. ## Features - 【Direct Fit】234-4528 234-4529 Upstream Downstream Oxygen O2 Sensor Compatible with Chevrolet Cruze 2011-2015 1.4L L4, for Chevrolet Sonic 2012-2020 1.4L L4, for Chevrolet Trax 2012-2020 1.4L L4. - 【Part Number】The Upstream Downstream O2 Sensor Set of 2 Replace OE 234-4528 234-4529. - 【High Performance】Our 234-4528 234-4529 Oxygen Sensors Features double protection layer, aluminum oxide trap layer, PTFE filter, and stainless steel housing. Reduce harmful emissions, increase fuel economy, improve engine performance, and prevent premature failure of the catalytic converter. - 【Durable】O2 Oxygen Sensor is crafted from high-temperature resistant material for quicker response times. Manufactured to meet original specification, direct fit without any modification. - 【Attentions】234-4528 234-4529 Upstream & Downstream O2 Sensor Buy with confidence, Please confirm repeatedly whether your car model is compatible with this product, especially the connector, please carefully check whether the original car connector is consistent with this product. Our products undergo strict quality inspection before leaving the factory, If the O2 Oxygen Sensor has any problems, simply contact us, we will reply you as soon as possible. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CHVYDN6J | | Best Sellers Rank | #69,511 in Automotive ( See Top 100 in Automotive ) #108 in Automotive Replacement Oxygen Sensors | | Brand | TINJO | | Brand Name | TINJO | | Customer Reviews | 4.4 out of 5 stars 241 Reviews | | Included Components | oxygen sensor | | Item Highlight | Replacement for Chevy Cruze 2011-2015 1.4L L4, Chevy Sonic 2012-2020 1.4L L4, Chevy Trax 2012-2020 1.4L L4 O2 Oxygen Sensor | | Manufacturer | TINJO | | Material | Aluminum Oxide, Stainless Steel | | Material Type | Aluminum Oxide, Stainless Steel | | Maximum Supply Voltage | 5 volts | | Measuring Range | [0, 25%] | | Model | 234-4528 234-4529 | | Mounting Type | Flange Mount | | Number of Items | 2 | | Output Type | Analog | | Part Number | 234-4528 234-4529 | | Specific Uses For Product | Automotive use | | Unit Count | 2 Count | | Upper Temperature Rating | 125 °C | ## Product Details - **Brand:** TINJO - **Material:** Aluminum Oxide, Stainless Steel - **Maximum Supply Voltage:** 5 volts - **Measuring Range:** [0, 25%] - **Mounting Type:** Flange Mount ## Images ![Oxygen Sensor 234-4528 234-4529 Upstream & Downstream O2 Sensor - 2PCS - Image 1](https://m.media-amazon.com/images/I/61slhpfrJgL.jpg) ![Oxygen Sensor 234-4528 234-4529 Upstream & Downstream O2 Sensor - 2PCS - Image 2](https://m.media-amazon.com/images/I/71xYUHM0daL.jpg) ![Oxygen Sensor 234-4528 234-4529 Upstream & Downstream O2 Sensor - 2PCS - Image 3](https://m.media-amazon.com/images/I/61Skl64NKGL.jpg) ![Oxygen Sensor 234-4528 234-4529 Upstream & Downstream O2 Sensor - 2PCS - Image 4](https://m.media-amazon.com/images/I/71BrqhWLuqL.jpg) ![Oxygen Sensor 234-4528 234-4529 Upstream & Downstream O2 Sensor - 2PCS - Image 5](https://m.media-amazon.com/images/I/715FqdrJR2L.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Questions & Answers **Q: Why should I replace the oxygen sensor?** A: In order to improve the performance of the engine and the conversion efficiency of the three-way catalytic converter **Q: How long is the replacement cycle?** A: It is generally recommended to replace it at around 80,000 kilometers (it may vary depending on the driving environment and driving habits). **Q: What is the performance of a car with a problem with the oxygen sensor?** A: Excessive exhaust emissions and black smoke; unstable idling and jerky driving; sudden and obvious increase in fuel consumption; etc., other situations are recommended to be checked at an auto repair shop. **Q: What are the signs of a failing oxygen sensor?** A: Common symptoms include: 1. Check Engine Light; 2. Poor Fuel Economy; 3. Rough Idling or Engine Misfires; 4. Failed Emissions Test. **Q: How do I know if this oxygen sensor will fit my vehicle?** A: To ensure a perfect fit, use amazonconfirmedfit at the top of the page. Enter your Vehicle Type, Year, Make, Model, and Engine. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent *by T***C on December 6, 2025* Easy installation. Great quality and durability. works perfectly. Compatible. ### ⭐⭐⭐⭐⭐ Great value and work perfectly *by K***K on September 22, 2025* Fit fine and works great! Really good price and it makes sense to replace them both at this point anyway. ### ⭐⭐⭐⭐⭐ Great product *by M***W on December 19, 2025* Great products. It came with more than I expected. They provided both upstream and downstream O2 Sensors that had anti-seize and capped. They also provided some gloves and small zip ties. Dont forget to get an O2 sensor tool since I had a difficult time removing my downstream sensor. Replacing the O2 sensors have fixed my P0420 code ## Frequently Bought Together - Oxygen Sensor Upstream&Downstream O2 Sensor 234-4528 234-4529 Fit for Chevy Cruze 2011-2015 1.4L L4, Sonic 2012-2020 1.4L L4, Trax 2012-2020 1.4L L4 - MITZONE Engine Valve Cover kit w/Gaskets & Bolts Compatible with 2011-2020 Chevrolet Chevy Cruze Sonic Volt Trax Buick Encore Cadillac ELR 1.4L L4 Replaces # 25198874 55573746 264-968 - Vapor Canister Purge Valve Solenoid EVAP Purge Valve Solenoid Compatible with 2012-2021 Buick Encore Chevy Cruze Sonic Trax with 1.4L L4 Replaces 55573017 911-409 --- ## 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.pt/products/587045846-oxygen-sensor-234-4528-234-4529-upstream-and-downstream-o2](https://www.desertcart.pt/products/587045846-oxygen-sensor-234-4528-234-4529-upstream-and-downstream-o2) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-23*