--- product_id: 291474148 title: "Denso 234-4622 Downstream Oxygen Sensor with 12” Harness and 4-Terminal Square Connector" brand: "denso" price: "€ 153.97" currency: EUR in_stock: true reviews_count: 5 category: "Denso" url: https://www.desertcart.nl/products/291474148-denso-234-4622-downstream-oxygen-sensor-with-12-harness-4 store_origin: NL region: Netherlands --- # 12V max supply voltage for reliable power Up to 1832°F heat resistance for durability 18mm threaded mount for secure fit Denso 234-4622 Downstream Oxygen Sensor with 12” Harness and 4-Terminal Square Connector **Brand:** denso **Price:** € 153.97 **Availability:** ✅ In Stock ## Summary > 🚗 Upgrade your ride’s breathability with precision and power! ## Quick Answers - **What is this?** Denso 234-4622 Downstream Oxygen Sensor with 12” Harness and 4-Terminal Square Connector by denso - **How much does it cost?** € 153.97 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/291474148-denso-234-4622-downstream-oxygen-sensor-with-12-harness-4) ## 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 - • **Built for Extreme Heat:** Operates reliably at temperatures up to 1832°F, ensuring consistent performance even in the harshest engine environments. - • **Zirconium Sensor Material:** Utilizes high-grade zirconium for superior oxygen detection and enhanced exhaust system efficiency. - • **Plug-and-Play Installation:** Comes with a 12” harness and 4-terminal square connector for hassle-free, quick replacement—get back on the road faster. - • **Precision OE-Level Performance:** Engineered to meet exact Original Equipment standards for flawless compatibility and accuracy. - • **Advanced Multi-Layer Protection:** Features double protection with aluminum oxide trap, PTFE filter, and stainless steel housing to ensure longevity under extreme conditions. ## Overview The Denso 234-4622 Downstream Oxygen Sensor is a high-quality, zirconium-based sensor designed for precise oxygen level detection in automotive exhaust systems. Featuring an 18mm threaded mount, 12V electrical output, and advanced multi-layer protection, it ensures OE-level accuracy and durability up to 1832°F. Equipped with a 12” harness and 4-terminal connector, it offers easy installation and reliable performance, making it a top choice for professional-grade vehicle maintenance. ## Description Denso 234-4622 Downstream Oxygen Sensor with 12” Harness and 4-Terminal Square Connector Review: Seems like a quality replacement - Ordered this for a 2011 RAV4 with 2ARFE engine - throwing a P0136/P0137 code. Identical fit as the old one. Difficult to say if the OE was Denso or not (was stamped Toyota with no easily identifiable info) but I wouldn't be surprised if it was. Removal was 'interesting' - not so much the sensor itself (I feared it would be seized but came off easy with my 22mm O2 crow foot), but more getting to the connector and disengaging it from the plastic intake manifold without breaking anything. The connection is very solid - had to zap it with electronics cleaner to 'clean' it up a bit. Reassembly was easy - but even connecting it back required slight use of pliers as I couldn't get it to click by hand. Old O2 sensor had a failed heater element which I confirmed by not finding any resistance between pins per service manual. New one has a slightly different head design (more holes it seems). Really competitive price for once on desertcart compared to what I could find elsewhere - came out even as if I had ordered it from Rock Auto ... Review: Marca denso y todo correcto - Tome el número de parte del fabricante denso y es justo la parte y original , problema resuelto, ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Denso | | Item dimensions L x W x H | 14.6 x 5.6 x 4.8 centimeters | | Item weight | 59 g | | Material | Zirconium | | Maximum supply voltage | 12 Volts (DC) | | Style | Modern | ## Product Details - **Brand:** Denso - **Item dimensions L x W x H:** 14.6 x 5.6 x 4.8 centimeters - **Item weight:** 59 g - **Material:** Zirconium - **Style:** Modern ## Images ![Denso 234-4622 Downstream Oxygen Sensor with 12” Harness and 4-Terminal Square Connector - Image 1](https://m.media-amazon.com/images/I/41dI3RnIvtL.jpg) ![Denso 234-4622 Downstream Oxygen Sensor with 12” Harness and 4-Terminal Square Connector - Image 2](https://m.media-amazon.com/images/I/41jQgSdLMvL.jpg) ![Denso 234-4622 Downstream Oxygen Sensor with 12” Harness and 4-Terminal Square Connector - Image 3](https://m.media-amazon.com/images/I/41fTcUyF91L.jpg) ![Denso 234-4622 Downstream Oxygen Sensor with 12” Harness and 4-Terminal Square Connector - Image 4](https://m.media-amazon.com/images/I/41PUGz-LsgL.jpg) ![Denso 234-4622 Downstream Oxygen Sensor with 12” Harness and 4-Terminal Square Connector - Image 5](https://m.media-amazon.com/images/I/41F42sDvOAL.jpg) ## Questions & Answers **Q: does this come with lubricant** A: It comes with Anti-Seize if that's what you're asking **Q: how long is the wire** A: Long enough to make the correct connections if you have selected the correct sensor for your application. AMAZON offers charts for correct application for a specifi vehicle. If you use the chart you will select the correct sensor. I have purchased three sensors through AMAZON. Front and Rear for my 2000 Toyota CAMRY V6 and the sensor for my 2003 Toyota Tocoma V6.Walt Ramsey **Q: Will this fit for 1999 toyota solara v6 bank1 sensor1 with federal emission?** A: Rock auto dot com has your vehicle info. make sure the wires are long enough. **Q: Will this fit at bank 1 sensor 2 for rav4 2009 limited? i just got check engine light with p0137** A: Use this link to find the exact product for your car: http://densoautoparts.com/find-my-part.aspx ## Customer Reviews ### ⭐⭐⭐⭐⭐ Seems like a quality replacement *by B***N on 17 January 2024* Ordered this for a 2011 RAV4 with 2ARFE engine - throwing a P0136/P0137 code. Identical fit as the old one. Difficult to say if the OE was Denso or not (was stamped Toyota with no easily identifiable info) but I wouldn't be surprised if it was. Removal was 'interesting' - not so much the sensor itself (I feared it would be seized but came off easy with my 22mm O2 crow foot), but more getting to the connector and disengaging it from the plastic intake manifold without breaking anything. The connection is very solid - had to zap it with electronics cleaner to 'clean' it up a bit. Reassembly was easy - but even connecting it back required slight use of pliers as I couldn't get it to click by hand. Old O2 sensor had a failed heater element which I confirmed by not finding any resistance between pins per service manual. New one has a slightly different head design (more holes it seems). Really competitive price for once on Amazon compared to what I could find elsewhere - came out even as if I had ordered it from Rock Auto ... ### ⭐⭐⭐⭐⭐ Marca denso y todo correcto *by D***V on 30 January 2026* Tome el número de parte del fabricante denso y es justo la parte y original , problema resuelto, ### ⭐⭐⭐⭐⭐ Honest pricing *by B***T on 25 May 2026* This is the downstream sensor and is under the car, not under the hood. Worked well on my 2011 camry and the price is half of what the auto parts store sell them for. ## Frequently Bought Together - Denso 234-4622 Downstream Oxygen Sensor with 12” Harness and 4-Terminal Square Connector - Denso 234-9049 Air Fuel Sensor - DENSO 234-9022 Air Fuel Ratio 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.nl/products/291474148-denso-234-4622-downstream-oxygen-sensor-with-12-harness-4](https://www.desertcart.nl/products/291474148-denso-234-4622-downstream-oxygen-sensor-with-12-harness-4) --- *Product available on Desertcart Netherlands* *Store origin: NL* *Last updated: 2026-06-18*