{"product_id":"denso-234-9026-air-fuel-ratio-sensor","title":"Denso 234-9026 Air \/ Fuel Ratio Sensor - Upstream","description":"\u003ch2\u003eOverview of the Denso OE Style Air\/Fuel Ratio Sensor\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Air\/Fuel Ratio Sensor 234-9026 is designed specifically for select Lexus and Toyota models, including the 4Runner, FJ Cruiser, GX460, Land Cruiser, LX570, Sequoia, Tacoma, and Tundra. This heated sensor ensures accurate air and fuel mixture readings to support optimal engine performance and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Lexus and Toyota vehicles\u003c\/li\u003e\n\u003cli\u003e7.09-inch wiring harness length for precise installation\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration with male connector\u003c\/li\u003e\n\u003cli\u003eThread diameter of 0.711 inches for secure mounting\u003c\/li\u003e\n\u003cli\u003eRegular grade type for standard OEM replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso 234-9026 air\/fuel ratio sensor is engineered to meet the exact specifications of the original equipment on compatible Lexus and Toyota models. Featuring a heated sensor element, it provides quicker warm-up times and more accurate readings under various operating conditions. The 7.09-inch wiring harness length and four-wire design with a male connector ensure a direct and reliable connection to the vehicle’s engine management system. The thread diameter of 0.711 inches allows for proper fitment and secure installation. This sensor is a regular grade replacement, designed to maintain the emission control system’s efficiency and help the engine run smoothly.\u003c\/p\u003e\u003ch2\u003eOE Style Product Line Information\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style product line focuses on delivering parts that closely replicate the original equipment manufacturer’s specifications. This ensures compatibility and performance consistency for vehicles requiring precise sensor operation. The 234-9026 air\/fuel ratio sensor from the OE Style line is tailored to provide a direct fit and function for Lexus and Toyota models, supporting emission control systems without modification.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve rough idling and engine hesitation\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing accurate air\/fuel mixture data\u003c\/li\u003e\n\u003cli\u003eReduces emissions by supporting proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to air\/fuel sensor faults\u003c\/li\u003e\n\u003cli\u003eAddresses poor acceleration and engine performance problems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-9026 air\/fuel ratio sensor, ensure the vehicle is cooled down to avoid burns. Use the correct tools to avoid damaging the sensor or threads. Verify the wiring harness length and connector type match the vehicle’s specifications. It is recommended to check for any exhaust leaks before installation, as these can affect sensor readings. After installation, clear any diagnostic trouble codes and perform a system check to confirm proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso manufactures the 234-9026 sensor to meet strict quality standards, ensuring reliable performance and durability. This part is backed by Denso’s quality assurance protocols, providing confidence in its fit and function. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43979047272629,"sku":"BBNF-234-9026","price":141.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2349026_Fro.jpg?v=1775007482","url":"https:\/\/www.partcatalog.com\/products\/denso-234-9026-air-fuel-ratio-sensor","provider":"PartCatalog","version":"1.0","type":"link"}