--- product_id: 13328065 title: "Denso 234-9042 Air Fuel Ratio Sensor" brand: "denso" price: "6772742₫" currency: VND in_stock: true category: "Denso" url: https://www.desertcart.vn/products/13328065-denso-234-9042-air-fuel-ratio-sensor store_origin: VN region: Vietnam --- # Optimizes fuel efficiency Precision OE fit & build Withstands up to 1000°C Denso 234-9042 Air Fuel Ratio Sensor **Brand:** denso **Price:** 6772742₫ **Availability:** ✅ In Stock ## Summary > ⛽ Upgrade your drive with precision fuel mastery! ## Quick Answers - **What is this?** Denso 234-9042 Air Fuel Ratio Sensor by denso - **How much does it cost?** 6772742₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/13328065-denso-234-9042-air-fuel-ratio-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 - • **Built to Endure:** Crafted from stainless steel and zirconium to handle extreme engine temps up to 1000°C. - • **Maximize Your MPG:** Engineered to fine-tune air/fuel mix for peak fuel economy and lower consumption. - • **Trusted Performance:** OE-standard tested with 4.5-star rating from 462 users—join the savvy drivers upgrading now. - • **Plug & Play Precision:** Vehicle-specific design ensures exact replacement and first-time perfect fit. - • **Cleaner Ride, Longer Life:** Maintains optimal air/fuel ratio to reduce emissions and extend catalytic converter lifespan. ## Overview The Denso 234-9042 Air Fuel Ratio Sensor is a high-precision replacement part designed for select Lexus and Toyota models. Built with durable stainless steel and zirconium, it accurately monitors and adjusts the air/fuel mixture to optimize engine performance, improve fuel efficiency, reduce emissions, and extend catalytic converter life. Tested to strict OE standards, it guarantees a perfect fit and reliable operation even under extreme temperatures up to 1000°C. ## Description Denso part number 234-9042 is a replacement air/fuel ratio sensor for 2002-2003 Lexus ES300, 2004-2006 Lexus ES330, 2004-2006 Lexus RX330, 2007 & 2010-2011 Lexus RX350, 2006-2008 Lexus RX400h, 2002-2006 Toyota Camry, 2004-2007 Toyota Highlander, 2004-2006 Toyota Sienna, and 2004-2008 Toyota Solara vehicles.Denso Air/Fuel Ratio 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. The superior design of Denso Air/Fuel Ratio Sensors maximizes engine performance and fuel efficiency while reducing fuel consumption and harmful emissions. Denso Air/Fuel Ratio Sensors increase performance by mapping air/fuel ratios throughout the RPM range. They also reduce emissions by keeping the air-fuel mixture at an optimum ratio. Optimal air/fuel ratios reduce fuel consumption and maximize catalytic converter life. Denso gives you the right part and the right fit, the first time.. ## Features - Efficient Fuel Consumption - Fit type: Vehicle Specific ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000PWUX14 | | Best Sellers Rank | #99,312 in Automotive ( See Top 100 in Automotive ) #195 in Automotive Replacement Oxygen Sensors | | Brand | Denso | | Brand Name | Denso | | Customer Reviews | 4.5 out of 5 stars 462 Reviews | | Global Trade Identification Number | 00042511112650 | | Included Components | Air/Fuel Ratio Sensor | | Item Dimensions | 5.75 x 2.19 x 1.88 inches | | Item Type Name | Air Fuel Ratio Sensor | | 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 | | Measurement Accuracy | Good | | Measuring Range | 10:1 - 18:1 | | Model | 234-9042 | | Mounting Type | Threaded Mount | | Output Type | analog or digital | | Part Number | 234-9042 | | Specific Uses For Product | Replacement Air/Fuel Ratio Sensor | | Style | Replacement Part | | Style Name | Replacement Part | | UPC | 042511112650 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 1000 Degrees Celsius | | Warranty Description | 30 Days | ## Product Details - **Brand:** Denso - **Item dimensions L x W x H:** 5.75 x 2.19 x 1.88 inches - **Material:** Stainless Steel, Zirconium - **Style:** Replacement Part - **Measurement Accuracy:** Good ## Images ![Denso 234-9042 Air Fuel Ratio Sensor - Image 1](https://m.media-amazon.com/images/I/41m7WOJ0XzL.jpg) ![Denso 234-9042 Air Fuel Ratio Sensor - Image 2](https://m.media-amazon.com/images/I/41SDX1m+OjL.jpg) ![Denso 234-9042 Air Fuel Ratio Sensor - Image 3](https://m.media-amazon.com/images/I/41mlBYG8--L.jpg) ![Denso 234-9042 Air Fuel Ratio Sensor - Image 4](https://m.media-amazon.com/images/I/51rkofayB9L.jpg) ![Denso 234-9042 Air Fuel Ratio Sensor - Image 5](https://m.media-amazon.com/images/I/51OJ-qitO6L.jpg) --- ## 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.vn/products/13328065-denso-234-9042-air-fuel-ratio-sensor](https://www.desertcart.vn/products/13328065-denso-234-9042-air-fuel-ratio-sensor) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-07-15*