{"product_id":"denso-234-9035-air-fuel-ratio-sensor","title":"Denso 234-9035 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 234-9035 is designed specifically for select Subaru models, including the Forester, Impreza, Legacy, and Outback. 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 Subaru Forester, Impreza, Legacy, and Outback\u003c\/li\u003e\n\u003cli\u003e10.63-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 reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso 234-9035 air\/fuel ratio sensor belongs to the OE Style product line, which focuses on delivering parts that closely match original equipment specifications. This ensures compatibility and performance consistent with factory-installed components. The heated sensor design allows the unit to reach operating temperature quickly, improving fuel mixture readings and reducing emissions during cold starts.\u003c\/p\u003e\u003cp\u003eWith a wiring harness length of 10.63 inches and a four-wire setup, this sensor is engineered for a specific fit in Subaru vehicles, including the Forester, Impreza, Legacy, and Outback. The male connector and 0.711-inch thread diameter provide secure and straightforward installation, maintaining the integrity of the vehicle’s emission control system.\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 compliance by providing accurate sensor data\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to air\/fuel ratio sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by ensuring correct sensor feedback\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cooled down before sensor replacement to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the 0.711-inch threaded sensor\u003c\/li\u003e\n\u003cli\u003eVerify connector type and wire count match the vehicle’s harness before installation\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications to secure the sensor properly\u003c\/li\u003e\n\u003cli\u003eClear any diagnostic trouble codes after installation to reset the system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style air\/fuel ratio sensor 234-9035 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 a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43979052023989,"sku":"BBNF-234-9035","price":174.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2349035_Fro.jpg?v=1775007485","url":"https:\/\/www.partcatalog.com\/products\/denso-234-9035-air-fuel-ratio-sensor","provider":"PartCatalog","version":"1.0","type":"link"}