--- product_id: 205957478 title: "Denso 234-4260 Oxygen Sensor" brand: "denso" price: "552 zł" currency: PLN in_stock: true reviews_count: 5 category: "Denso" url: https://www.desertcart.pl/products/205957478-denso-234-4260-oxygen-sensor store_origin: PL region: Poland --- # Advanced zirconia sensing element OE-grade precision fit Corrosion-resistant stainless steel Denso 234-4260 Oxygen Sensor **Brand:** denso **Price:** 552 zł **Availability:** ✅ In Stock ## Summary > 🛠️ Upgrade your ride’s brain with precision sensing power! ## Quick Answers - **What is this?** Denso 234-4260 Oxygen Sensor by denso - **How much does it cost?** 552 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/205957478-denso-234-4260-oxygen-sensor) ## Best For - denso enthusiasts ## Why This Product - Trusted denso brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted OEM Replacement:** Meets or exceeds original equipment standards to avoid costly repairs and maintain driveability. - • **Wide Vehicle Compatibility:** Direct fit for multiple Lexus and Toyota models from 2003 to 2016—upgrade your ride with confidence. - • **Precision Engine Calibration:** Ensures optimal air/fuel mixture for peak engine performance and fuel efficiency. - • **Durable Stainless Steel Build:** Corrosion-resistant housing guarantees long-lasting reliability under harsh conditions. - • **Contaminant-Blocking PTFE Filter:** Protects sensor accuracy by preventing efficiency-robbing debris from interfering. ## Overview The Denso 234-4260 Oxygen Sensor is a high-precision, corrosion-resistant replacement part designed for select Lexus and Toyota models (2003-2016). Featuring a refined zirconia sensing element and PTFE filter, it ensures accurate air/fuel mixture monitoring to optimize engine performance and fuel economy. Engineered to meet strict OE standards, this sensor offers a direct fit and reliable durability, helping you avoid costly repairs and maintain smooth driveability. ## Description Denso part number 234-4260 is a replacement oxygen (O2) sensor for 2007-2014 Lexus ES350, 2010-2013 Lexus GX460, 2003-2004 Lexus GX470, 2005-2007 Lexus LX470, 2008-2013 Lexus LX570, 2003-2012 Toyota 4Runner, 2005-2014 Toyota Avalon, 2007-2014 Toyota Camry, 2007-2012 Toyota FJ Cruiser, 2005-2013 Toyota Land Cruiser, 2005-2015 Toyota Sequoia, 2007-2008 Toyota Solara, 2005-2012 Toyota Tacoma, 2005-2016 Toyota Tundra, and 2009-2014 Toyota Venza vehicles.Oxygen sensors, also known as Lambda sensors or O2 sensors among some vehicle manufacturers, are among the most sensitive and critical components on your car’s engine. Earlier fuel injection systems employed one oxygen sensor in the exhaust system to maintain closed-loop air/fuel mixture control. However, today’s engines may use as many as four sensors, which monitor not only exhaust gas oxygen content but catalytic converter efficiency as well. In order to perform these functions properly, the sensors must adhere to OE standards within incredibly close tolerances. A malfunctioning or incorrectly calibrated oxygen sensor can hurt driveability and illuminate the malfunction indicator, resulting in costly and time-consuming repairs. Denso First Time Fit oxygen sensors are designed to meet those tolerances and more. The Denso oxygen sensor program offers one of the most complete product lines in the industry, from Acura to Volvo.Denso’s light duty oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of the sensor is to monitor the air fuel mixture under idle, moderate acceleration and cruise conditions. Under heavy acceleration the oxygen sensor goes into “open loop,” which basically means that the engine management computer system ignores the oxygen sensor. Oxygen sensors have a smaller range of limits in detecting and adjusting the difference from an optimum air/fuel ratio.As the automotive industry continues to improve on their standards Denso is keeping the pace with advancements in our engineering to meet the demands from the industry. Also, as car owners are holding on to their vehicles for longer periods, Denso continues to make auto parts available for those critical replacement parts for all applications. Review: Se instalo en una tacoma. Su instalacion fue fácil y pude ver un ligero cambio favorable en el consumo de combustible. Cumple las expectativas Review: 234-4260 is a Direct fit for O2 sensor for 2009 Lexus ES350 sensor Bank 2 Sensor 2 aka Downstream Left. Whoever confused of which sensor it is this is it. I got it confirmed it's Denso authentic the one I have received. It looks more updated than the original denso from toyota denso that came out of the car. As of now it is going great and easy to install. Sensor looks high quality and it was on sale on desertcart so the price is amazing. ## Features - Denso Oxygen (O2) Sensor - Part Number: 234-4260 - Fits select models and years of Lexus and Toyota vehicles - Parts Interchange: 8946504300/8946504320/8946504340/8946504350/8946506200/8946506250/8946507050/8946507070/894650C160/894650C170/894650C180/894650D040/894650T030/8946535680/8946536040/8946560250/8946560290/8946560300/8946560320/8946560330/89465BZ110 - Corrosion-resistant stainless steel construction - PTFE filter blocks efficiency-robbing contaminants - Refined zirconia element improves sensor response - Package Quantity: 1 - Item Dimensions: 6 x 2 x 2 Inches - Item Weight: 0.5 Pounds ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00199FBQY | | Brand | Denso | | Customer Reviews | 4.5 4.5 out of 5 stars (1,044) | | Global Trade Identification Number | 00042511112230 | | Included Components | Oxygen (O2) Sensor | | Item Dimensions | 15.2 x 5.1 x 5.1 centimetres | | Item Weight | 100 g | | Manufacturer | Denso | | Manufacturer Part Number | 234-4260 | | Material | Zirconium Stainless Steel | | Measurement Accuracy | High | | Model Number | 234-4260 | | Mounting Type | Flange Mount | | Output Type | electrical signal | | Smart Home Compatibility | Not Smart Home Compatible | | Specific Uses For Product | Replacement Part | | Style Name | Replacement Part | | UPC | 042511112230 | | Unit Count | 1.0 count | | Upper Temperature Rating | 982 Degrees Celsius | ## Product Details - **Brand:** Denso - **Item dimensions L x W x H:** 15.2 x 5.1 x 5.1 centimetres - **Item weight:** 100 g - **Material:** Zirconium Stainless Steel - **Style:** Replacement Part ## Images ![Denso 234-4260 Oxygen Sensor - Image 1](https://m.media-amazon.com/images/I/51Cp85s2WQL.jpg) ![Denso 234-4260 Oxygen Sensor - Image 2](https://m.media-amazon.com/images/I/51AycNF+oQL.jpg) ![Denso 234-4260 Oxygen Sensor - Image 3](https://m.media-amazon.com/images/I/41O8yGqDYfL.jpg) ![Denso 234-4260 Oxygen Sensor - Image 4](https://m.media-amazon.com/images/I/313whTRKzZL.jpg) ![Denso 234-4260 Oxygen Sensor - Image 5](https://m.media-amazon.com/images/I/51WnJezEMrL.jpg) ## Questions & Answers **Q: I have a 2007 Camry V6 with both bank 1 sensors (b1s1 and b1s2) out. Does part number 234-4260 replace both sensors?** A: Hi there I have a 2009 Venza with 3.5 Liter 2GR-FE V6 engine, according to Wikipedia, both of out engines are identical. I am sure that the part replaces both sensors, but I would go to my local Toyota Dealer and ask them to give you a price quote for the both sensors.... if the part number is the same.... you are good to go! Gunther **Q: Este sensor es original denso o copia** A: Original **Q: The check engine light is on in my 2009 toyota camry 2.4l 5 speed automatic code p0137 oxygen sensor bank 1 sensor 2 is this part will fix it** A: Standing in Front of Vehicle , Bank 1 is under driver's side , sensor 2 is BEHIND the Cat muffler. Sensor 1 is tween engine and mufflerTook me 30 min or less to remove and replace it . Biggest problem is gettin small flat screw driver on top of the plug in - to lift tab in order to UN plug the unit .. **Q: Do this fit my 2006 toyota tacoma pre runner and will the engine light stay off.** A: Yes it fit downstream right, and you need to clear the code for the light to stay off. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***R on 22 October 2025* Se instalo en una tacoma. Su instalacion fue fácil y pude ver un ligero cambio favorable en el consumo de combustible. Cumple las expectativas ### ⭐⭐⭐⭐⭐ Review *by H***Y on 25 May 2025* 234-4260 is a Direct fit for O2 sensor for 2009 Lexus ES350 sensor Bank 2 Sensor 2 aka Downstream Left. Whoever confused of which sensor it is this is it. I got it confirmed it's Denso authentic the one I have received. It looks more updated than the original denso from toyota denso that came out of the car. As of now it is going great and easy to install. Sensor looks high quality and it was on sale on amazon so the price is amazing. ### ⭐⭐⭐⭐⭐ Review *by A***Y on 28 February 2025* Fit my 2006 Tacoma 4.0l v6 4WD crew cab long bed. Goes on passenger side ## Frequently Bought Together - Denso 234-4260 Oxygen Sensor - Denso 234-4261 Oxygen Sensor with 4-Wire 10” Harness for Lexus/Toyota V-6 Downstream Left/Front - Denso 234-9051 Right-Bank Upstream with 4-Wire 8.5” Option Air Fuel Ratio Oxygen Sensor --- ## 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.pl/products/205957478-denso-234-4260-oxygen-sensor](https://www.desertcart.pl/products/205957478-denso-234-4260-oxygen-sensor) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-16*