{"product_id":"denso-234-9154-air-fuel-ratio-sensor","title":"Denso 234-9154 Air \/ Fuel Ratio Sensor","description":"\u003ch2\u003eReliable Air\/Fuel Ratio Sensor for Lexus and Toyota Vehicles\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Air\/Fuel Ratio Sensor 234-9154 is designed specifically for select Lexus and Toyota models, including the Camry, Avalon, and RX350. This heated sensor ensures accurate air-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 models such as Avalon, Camry, ES350, Highlander, NX300h, RAV4, RX350, Sienna, and Venza\u003c\/li\u003e\n\u003cli\u003e16.54-inch wiring harness length for precise installation\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration with a male connector\u003c\/li\u003e\n\u003cli\u003eThread diameter of 0.708 inches for secure mounting\u003c\/li\u003e\n\u003cli\u003eRegular grade type for standard durability and performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Denso OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Style line from Denso offers parts engineered to meet original equipment specifications. The 234-9154 air\/fuel ratio sensor maintains the quality and fitment standards expected from factory components, providing a direct replacement that supports vehicle emissions systems without modification.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis air\/fuel ratio sensor features a heated element to quickly reach operating temperature, improving sensor response and reducing emissions during cold starts. The 16.54-inch wiring harness length allows for proper routing and connection within the engine bay. With four wires and a male connector, it integrates seamlessly with the vehicle’s existing wiring harness. The thread diameter of 0.708 inches ensures compatibility with the designated mounting location on compatible Lexus and Toyota models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air\/fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces engine hesitation and rough idling caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eSupports emission control systems to prevent check engine light triggers\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate sensor data\u003c\/li\u003e\n\u003cli\u003ePrevents failed emissions tests related to sensor malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is cool before beginning installation to avoid burns. Disconnect the battery to prevent electrical shorts. Verify the sensor connector matches the male connector type and confirm the wiring harness length is sufficient for your vehicle’s routing. Use proper tools to remove the old sensor and install the new one with the specified 0.708-inch thread diameter for a secure fit.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style 234-9154 air\/fuel ratio sensor is manufactured to meet original equipment standards, ensuring reliable performance and durability. While specific warranty details are not provided here, Denso products typically come with manufacturer-backed quality assurance to support long-term use in Lexus and Toyota vehicles.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":52163110076597,"sku":"BBNF-234-9154","price":142.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2349154_Fro.jpg?v=1775590283","url":"https:\/\/www.partcatalog.com\/products\/denso-234-9154-air-fuel-ratio-sensor","provider":"PartCatalog","version":"1.0","type":"link"}