--- product_id: 340050446 title: "Denso 234-4261 Oxygen Sensor with 4-Wire 10” Harness for Lexus/Toyota V-6 Downstream Left/Front" brand: "denso" price: "421 zł" currency: PLN in_stock: true reviews_count: 5 category: "Denso" url: https://www.desertcart.pl/products/340050446-denso-234-4261-oxygen-sensor-with-4-wire-10-harness store_origin: PL region: Poland --- # 800°C heat resistance 4-wire 10” harness Precision OE-grade fit Denso 234-4261 Oxygen Sensor with 4-Wire 10” Harness for Lexus/Toyota V-6 Downstream Left/Front **Brand:** denso **Price:** 421 zł **Availability:** ✅ In Stock ## Summary > 🔥 Upgrade your ride’s breathability with precision and power! 🛠️ ## Quick Answers - **What is this?** Denso 234-4261 Oxygen Sensor with 4-Wire 10” Harness for Lexus/Toyota V-6 Downstream Left/Front by denso - **How much does it cost?** 421 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/340050446-denso-234-4261-oxygen-sensor-with-4-wire-10-harness) ## 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 by Thousands:** Rated 4.4 stars by over 800 users, a proven upgrade for your vehicle’s exhaust monitoring system. - • **Plug-and-Play Installation:** Includes a 4-wire 10” harness designed for quick, hassle-free replacement—get back on the road faster. - • **Advanced Dual Protection Layers:** Features aluminum oxide trap and PTFE filter for superior sensor longevity and accuracy. - • **Built to Withstand Extreme Heat:** Operates reliably up to 800°C, ensuring durability under the harshest exhaust conditions. - • **Engineered for Peak Performance:** Precision-crafted to meet exact OE standards for flawless compatibility with Lexus/Toyota V-6 engines. ## Overview The Denso 234-4261 Oxygen Sensor is a high-quality, OE-standard replacement part designed for Lexus and Toyota V-6 engines. Featuring a durable stainless steel housing, advanced dual protection layers, and a 4-wire 10” harness, it ensures precise oxygen level detection and reliable performance up to 800°C. Easy to install and highly rated by users, it’s the smart choice for maintaining optimal engine efficiency and emissions control. ## Description Buy Denso 234-4261 Oxygen Sensor with 4-Wire 10” Harness for Lexus/Toyota V-6 Downstream Left/Front online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. Review: Worked great for 2007 FJ Cruiser Bank 1 sensor 2 Review: 2003 V8 4Runner ## Features - Designed to detect the amount of oxygen in the exhaust system , thread diameter - 18 mm - Constructed from high quality material - Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing - Manufactured with precision to meet OE standards - Easy installation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0016NBBQW | | Best Sellers Rank | #28,706 in Automotive ( See Top 100 in Automotive ) #48 in Car Exhaust Oxygen Sensors | | Brand | Denso | | Brand Name | Denso | | Customer Reviews | 4.4 out of 5 stars 841 Reviews | | Global Trade Identification Number | 00042511112513 | | Included Components | OXYGEN SENSOR | | Item Dimensions | 14.6 x 5.6 x 4.8 centimeters | | Item Type Name | ACCESSORIES | | Item Weight | 113 g | | Item dimensions L x W x H | 14.6 x 5.6 x 4.8 centimeters | | Item weight | 113 g | | Manufacturer | Denso | | Material | Stainless Steel , Aluminum Oxide | | Material Type | Stainless Steel, Aluminum Oxide | | Measurement Accuracy | ±1.5% | | Measurement accuracy | ±1.5% | | Model | 234-4261 | | Mounting Type | Flange Mount | | Output Type | Push-Pull | | Specific Uses For Product | Oxygen Sensor | | Style | Modern | | Style Name | Modern | | UPC | 042511112513 | | Upper Temperature Rating | 800 Degrees Celsius | | Warranty Description | LIMITED WARRANTY | ## Product Details - **Brand:** Denso - **Item dimensions L x W x H:** 14.6 x 5.6 x 4.8 centimeters - **Item weight:** 113 g - **Material:** Stainless Steel, Aluminum Oxide - **Style:** Modern ## Images ![Denso 234-4261 Oxygen Sensor with 4-Wire 10” Harness for Lexus/Toyota V-6 Downstream Left/Front - Image 1](https://m.media-amazon.com/images/I/513Jm2+RO8L.jpg) ## Questions & Answers **Q: Is this item work for 2007 Toyota solora 6 cylinders?** A: The Toyota Solara has 2 downstream o2 sensors (and 2 upstream Air Fuel Ratio Sensors). This part ( 234-4261) will fit the front downstream application. The rear downstream sensor is part# 234-4064. You first have to make sure which sensor is bad. Then, If you go to Denso auto parts.com, you can see all the applications for your vehicle before purchasing **Q: Is this the right sensor for Bank 2 Sensor 1 Installation? I think that is front driver side? Thank You** A: This part is for either Bank 1 Sensor 2 or Bank 2 Sensor 2 (the sensor after the catalytic converter). Sensor 1 is the sensor that adjusts the air/fuel mix. It is before the catalytic converter and will likely be a different sensor type. Best to double check first. **Q: Will this fit my toyota tacoma'06 pre runner 4l. engine?** A: I installed on a 2002 4runner. Not sure if it will fit your vehicle. **Q: I own a 2002 4Runner with a sensor that needs the flange; it cannot be separated. Does this come with the flange?** A: I have a 2002 4-runner,it has two oxygen sensors,the one here and also Denso #234-9002 shows it fits this vehicle and it has the flange. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked great for 2007 FJ Cruiser Bank 1 sensor 2 *by T***I on 16 December 2025* ### ⭐⭐⭐⭐⭐ 2003 V8 4Runner *by T***R on 23 December 2021* ### ⭐⭐⭐⭐⭐ Calidad *by A***O on 10 October 2025* Cumple ## Frequently Bought Together - Denso 234-4261 Oxygen Sensor with 4-Wire 10” Harness for Lexus/Toyota V-6 Downstream Left/Front - Denso 234-4260 Oxygen Sensor - 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/340050446-denso-234-4261-oxygen-sensor-with-4-wire-10-harness](https://www.desertcart.pl/products/340050446-denso-234-4261-oxygen-sensor-with-4-wire-10-harness) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-26*