--- product_id: 1911515 title: "Denso Oxygen (O2) Sensor - 234-4209 (Universal Sensor Without Connector)" brand: "denso" price: "฿5378" currency: THB in_stock: true reviews_count: 13 category: "Denso" url: https://www.desertcart.co.th/products/1911515-denso-oxygen-o2-sensor-234-4209-universal-sensor-without-connector store_origin: TH region: Thailand --- # 800°C heat resistance OE-quality precision fit Aluminum oxide trap for sensor protection Denso Oxygen (O2) Sensor - 234-4209 (Universal Sensor Without Connector) **Brand:** denso **Price:** ฿5378 **Availability:** ✅ In Stock ## Summary > 🛠️ Upgrade your ride’s brain with precision sensing power! ## Quick Answers - **What is this?** Denso Oxygen (O2) Sensor - 234-4209 (Universal Sensor Without Connector) by denso - **How much does it cost?** ฿5378 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/1911515-denso-oxygen-o2-sensor-234-4209-universal-sensor-without-connector) ## 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 - • **Precision OE-Quality Fit:** Guaranteed first-time fit for seamless installation across 100+ vehicle models. - • **Boosted Engine Efficiency:** Optimizes oxygen detection to improve fuel economy and engine power, reducing emissions. - • **Advanced Sensor Protection:** Exclusive aluminum oxide trap shields against silicone & lead poisoning, extending sensor life. - • **High-Temperature Durability:** Stainless steel housing and porous Teflon filter withstand up to 800°C for long-lasting performance. - • **DIY-Friendly Installation Kit:** Includes butt connectors, shrink tubing, and anti-seize compound—no extra parts needed, just crimp and go. ## Overview The Denso 234-4209 universal oxygen sensor delivers OE-level accuracy and durability with a stainless steel build and advanced aluminum oxide trap technology. Designed for over 100 vehicle models, it enhances engine performance and fuel efficiency while resisting contamination and extreme heat up to 800°C. Comes with a complete DIY installation kit (excluding connector) for a cost-effective, reliable upgrade that prevents premature sensor failure. ## Description Denso part number 234-4209 is a universal replacement oxygen (O2) sensor for Acura: (1997-1999 & 2001-2003 CL, 1997-2005 EL, 1992-2001 Integra, 1991-1995 Legend, 2001-2002 MDX, 1991-2005 NSX, 1996-2004 RL, 1995-2003 TL, 1992-1994 Vigor), Asuna: (1993 Sunfire, 1993 Sunrunner), Buick: (2005-2009 Allure, 2001-2005 Century, 2005-2009 LaCrosse, 2004-2005 LeSabre, 2006-2008 Lucerne, 2004-2005 Park Avenue, 2004-2005 Rainier, 2004 Regal, 2002-2007 Rendezvous, 2005-2007 Terraza), Cadillac: (2004-2007 CTS, 2000-2003 DeVille, 2001-2002 Eldorado, 20022007 Escalade, 2007 Escalade ESV, 20022007 Escalade EXT, 2001-2003 Seville), Chevrolet: (1998-2002 Astro, 2002 Avalanche 1500, 2007 Avalanche, 2002 Avalanche 2500, 2002 Blazer, 2000 C2500, 2000 C3500, 2002-2005 Cavalier, 2004-2005 Classic, 2005-2010 Cobalt, 2004-2007 Corvette, 2005-2007 Equinox, 2001-2002 Express 3500, 2006-2011 HHR, 2001-2007 Impala, 2000 K2500, 2000 K3500, 2001-2007 Malibu, 1998-2001 Metro, 2001-2007 Monte Carlo, 1998-2002 Prizm, 2002 S10, 2000-2002 & 2006-2007 Silverado 1500, 2007 Silverado 1500 Classic, 2001-2002 Silverado 1500 HD, 2000-2002 Silverado 2500, 2001-2002 & 2007 Silverado 2500 HD, 2001-2002 Silverado 3500, 2007 Silverado 3500 HD, 2003-2005 SSR, 2000-2002 & 2007 Suburban 1500, 2001-2002 & 2007 Suburban 2500, 2000-2002 & 2006-2007 Tahoe, 1998-2003 Tracker, 2002-2003 Trailblazer, 2002-2005 Trailblazer EXT, 2005-2007 Uplander, 2001-2005 Venture), Chrysler: (2001-2005 Sebring), Dodge: (1989-1990 2000 GTX, 1989 & 1993-1994 Colt, 2000-2002 Dakota, 2000-2002 Durango, 2002 Ram 1500, 1993 Ram 50, 1993-1996 Stealth, 2001-2005 Stratus), Eagle: (1991-1992 2000 GTX, 1993-1996 Summit, 1990-1998 Talon), Ford: (1995-1996 Escort), Geo: (1994-1997 Metro, 1995-1997 Prizm, 1992-1993 Storm, 1993-1997 Tracker), GMC: (2000 C2500, 2000 C3500, 2002-2003 & 2005 Envoy, 2002-2005 Envoy XL, 2004-2005 Envoy XUV, 2002 Jimmy, 2000 K2500, 2000 K3500, 1998-2002 Safari, 2001-2002 Savana 3500, 2000-2002 & 2006-2007 Sierra 1500, 2007 Sierra 1500 Classic, 2001-2002 Sierra 1500 HD, 2000-2002 Sierra 2500, 2001-2002 & 2007 Sierra 2500 HD, 2001-2002 Sierra 3500, 2007 Sierra 3500 HD, 2002 Sonoma, 2000-2002 & 2006-2007 Yukon, 2000-2002 & 2007 Yukon XL 1500, 2001-2002 & 2007 Yukon XL 2500), Honda: (1990-2002 Accord, 1992-2005 Civic, 1993-1997 Civic del Sol, 1997-2001 CR-V, 2000-2001 Insight, 1995-2004 Odyssey, 1994-1995 & 2001-2002 Passport, 2003-2004 Pilot, 1990-2001 Prelude, 2000-2003 S2000), Hummer: (2007 H2), Hyundai: (1992-1994 Excel, 1990-1994 Sonata), Isuzu: (2003-2005 Ascender, 2002-2004 Axiom, 1992 Impulse, 1996-1999 Oasis, 1993-1995 & 2001-2004 Rodeo, 2001-2003 Rodeo Sport, 1992 Stylus, 1992-1995 & 2000-2002 Trooper), Jaguar: (1995-1996 XJ12, 1995 XJS), Jeep: (1999-2004 Grand Cherokee), Kia: (1995-1997 Sephia), Lexus: (1992-2003 ES300, 2004-2006 ES330, 2007-2014 ES350, 1993-2005 GS300, 1998-2000 GS400, 2001-2007 GS430, 2008-2011 GS460, 2010-2013 GX460, 2003-2009 GX470, 2001-2005 IS300, 1995-2000 LS400, 2001-2006 LS430, 2009-2013 LS460, 2008-2015 LS600h, 1998-2007 LX470, 2008-2011 & 2013 LX570, 2004-2006 RX330, 2007-2009 RX350, 2006-2008 RX400h, 1994-2000 SC300, 1996-2000 SC400, 2002-2010 SC430), Mazda: (1993-1994 323, 2005-2008 6, 1994-1997 & 1999-2000 Miata, 1996-1998 & 2000-2006 MPV, 1992-1995 MX-3, 1993-2003 Protege, 2002-2003 Protege5), Mercury: (1995-1996 Tracer), Mitsubishi: (1993-1999 3000GT, 1992-2004 Diamante, 1990-2012 Eclipse, 2004-2008 & 2010-2011 Endeavor, 1993-1995 Expo, 1993-1994 Expo LRV, 1989-1992 & 1999-2012 Galant, 2002-2006 Lancer, 1993-1996 Mighty Max, 1989 & 1993-2002 Mirage, 1992-2006 Montero, 1997-2004 Montero Sport, 2003-2015 Outlander, 1992-1994 Precis), Oldsmobile: (2001-2004 Alero, 2001-2003 Aurora, 2002-2003 Bravada, 2000-2002 Intrigue, 2001-2004 Silhouette), Plymouth: (1989 & 1993-1994 Colt, 1990-1994 Laser), Pontiac: (2001-2005 Aztek, 2004-2005 Bonneville, 1994-2000 Firefly, 2007-2010 G5, 2005-2007 G6, 2001-2005 Grand Am, 2001-2008 Grand Prix, 2004-2006 GTO, 2001-2007 Montana, 2005-2006 Pursuit, 2002-2005 Sunfire, 1994-1997 Sunrunner, 2006-2007 Torrent, 2003-2010 Vibe), Saab: (2005 9-7x), Saturn: (2007 Aura, 2003-2007 Ion, 2002 L100, 2002-2003 L200, 2004 L300, 2002-2003 LW200, 2005-2007 Relay, 2000-2002 SC1, 2000-2002 SC2, 2000-2002 SL, 2000-2002 SL1, 2000-2002 SL2, 2000-2001 SW2, 2002-2007 Vue), Scion: (2005-2010 tC, 2004-2006 xA, 2004-2006 & 2008-2015 xB, 2008-2014 xD), Suzuki: (1995-2002 Esteem, 2001 Grand Vitara, 1992-1998 Sidekick, 1994-2001 Swift, 1999-2003 Vitara, 1996-1998 X-90, 2002-2006 XL-7), and Toyota: (1999-2012 4Runner, 1995-2014 Avalon, 1992-2014 Camry, 1996-1997 & 2000-2005 Celica, 1995-2012 Corolla, 2000-2005 Echo, 2007-2012 FJ Cruiser, 2001-2013 Highlander, 1998-2011 & 2013 Land Cruiser, 2003-2013 Matrix, 2000-2005 MR2 Spyder, 1995-1999 Paseo, 2001-2009 Prius, 1998-2003 & 2006-2012 RAV4, 2001-2016 Sequoia, 1998-2000 & 2004-2010 Sienna, 1999-2008 Solara, 1993-1998 Supra, 2005-2012 Tacoma, 1995-1999 Tercel, 2000-2015 Tundra, 2009-2014 Venza, 2006-2012 Yaris) vehicles.Denso 234-4209 universal oxygen (O2) sensors include 4 butt connectors, 4 pieces of shrink tubing, and anti-seize compound. The sensor does not include a connector, but by utilizing the included butt connectors and shrink tubing the original connector can be re-used.Denso Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled performance. Each component is precision built for exact replacement, and a first time fit. This innovative line features Denso's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead poisoning for improved engine performance, greater fuel efficiency, and unparalleled longevity. Denso gives you the right part and the right fit, the first time. ## Features - Manufactured to the highest O.E. quality, guaranteed to fit right - Does NOT include the connectors - Aluminum oxide trap, this extra layer helps to protect from silicone and lead poisoning - Stainless steel housing and porous Teflon filter all contribute to make a long life - Improved engine performance and greater fuel efficiency - Prevents premature sensor failure ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000C5WCUE | | Best Sellers Rank | #855,112 in Automotive ( See Top 100 in Automotive ) #4,894 in Automotive Replacement Oxygen Sensors | | Brand | Denso | | Brand Name | Denso | | Customer Reviews | 4.2 out of 5 stars 1,232 Reviews | | Global Trade Identification Number | 00042511142091 | | Included Components | Oxygen (O2) Sensor | | Item Dimensions | 5.75 x 2.19 x 1.88 inches | | Item Type Name | Oxygen Sensor | | Item Weight | 0.25 Pounds | | Item dimensions L x W x H | 5.75 x 2.19 x 1.88 inches | | Manufacturer | Denso | | Material | Stainless Steel, Zirconium | | Material Type | Stainless Steel, Zirconium | | Maximum Supply Voltage | 12 Volts | | Model | 234-4209 | | Mounting Type | Thread-In | | Output Type | electrical signal | | Part Number | 234-4209 | | Smart Home Compatibility | Not Smart Home Compatible | | Specific Uses For Product | Replacement Oxygen (O2) Sensor | | Style | Replacement Part | | Style Name | Replacement Part | | UPC | 042511142091 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 800 Degrees Celsius | | Warranty Description | Includes manufacturer provided warranty | ## Product Details - **Brand:** Denso - **Item Weight:** 0.25 Pounds - **Item dimensions L x W x H:** 5.75 x 2.19 x 1.88 inches - **Material:** Stainless Steel, Zirconium - **Style:** Replacement Part ## Images ![Denso Oxygen (O2) Sensor - 234-4209 (Universal Sensor Without Connector) - Image 1](https://m.media-amazon.com/images/I/5167siIg+nL.jpg) ![Denso Oxygen (O2) Sensor - 234-4209 (Universal Sensor Without Connector) - Image 2](https://m.media-amazon.com/images/I/41PQwi1RY3L.jpg) ![Denso Oxygen (O2) Sensor - 234-4209 (Universal Sensor Without Connector) - Image 3](https://m.media-amazon.com/images/I/41qO6vDC5dL.jpg) ![Denso Oxygen (O2) Sensor - 234-4209 (Universal Sensor Without Connector) - Image 4](https://m.media-amazon.com/images/I/31wN8DPS8+L.jpg) ![Denso Oxygen (O2) Sensor - 234-4209 (Universal Sensor Without Connector) - Image 5](https://m.media-amazon.com/images/I/51Ki7AjPsEL.jpg) ## Questions & Answers **Q: will Denso 234-4209 Oxygen Sensor work for Toyota sienna** A: Amazon allows for a car's make, model, year, etc. to be entered at its site to find out if a particular part will fit that car or not. Please do so to find out if Denso 234-4209 oxygen sensor will fit your car. **Q: It does come with a connecter? So I'm buying what exactly?** A: You have to cut the connector off the old part & splice the wires to the new O2 sensor. Part comes with wire crimp fittings. **Q: Is this for upstream or downstream?** A: To answer your question correctly I would have to know the vehicle year, make, model to complete your request. Most O2 sensors are for the front or back with the wiring connector being different, so if you do not find a match by running your vehicle off the Amazon site call Auto-Zone or look on their site to confirm the correct number for the sensor. I will warn you that using any aftermarket sensor is not the same as OEM which means the milliamp output is not the same by the aftermarket part and may not clear the code in your vehicle. **Q: What is the heating coil resistance? I installed on the car and got check engine code. Measure the heater resistance 29Ohms, that seems too high.** A: It is a bad reading on your part, or the sensor is bad ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by L***. on March 11, 2024* ### ⭐⭐⭐⭐⭐ Review *by N***T on September 22, 2012* ### ⭐⭐⭐⭐⭐ Review *by C***W on June 22, 2013* ## Frequently Bought Together - Denso 234-4209 Universal Oxygen Sensor with 11.5” 4-Wire Harness (connectors not included) - Offset Oxygen Sensor Socket, 3/8-Inch Drive, 7/8-Inch (22mm), Wire Gate Accesses Sensor from Side, Preventing Damage to Wires, Universal for Most Cars - Denso 234-4011 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.co.th/products/1911515-denso-oxygen-o2-sensor-234-4209-universal-sensor-without-connector](https://www.desertcart.co.th/products/1911515-denso-oxygen-o2-sensor-234-4209-universal-sensor-without-connector) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-05-03*