{"product_id":"denso-234-9056-air-fuel-ratio-sensor","title":"Denso 234-9056 Air \/ Fuel Ratio Sensor - Upstream","description":"\u003ch2\u003eReliable Air\/Fuel Ratio Sensor for Toyota and Scion Vehicles\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Air\/Fuel Ratio Sensor 234-9056 is designed specifically for select Toyota and Scion models, including the Corolla, Matrix, Prius, and xD. This heated sensor ensures accurate monitoring of the air-fuel mixture 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 Toyota Corolla, Matrix, Prius, and Scion xD\u003c\/li\u003e\n\u003cli\u003e14.25-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 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 by Denso offers components engineered to meet original equipment specifications. This ensures that the 234-9056 Air\/Fuel Ratio Sensor maintains compatibility and performance consistent with factory-installed parts. The OE Style sensors are designed to integrate seamlessly with your vehicle’s existing systems, providing reliable emissions control and sensor accuracy.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Denso Air\/Fuel Ratio Sensor 234-9056 features a heated sensor element that allows it to reach operating temperature quickly, improving the accuracy of air-fuel mixture readings. The sensor’s 14.25-inch wiring harness length and four-wire design with a male connector facilitate straightforward installation and secure electrical connections. Its specific fitment for Toyota Corolla, Matrix, Prius, and Scion xD models ensures compatibility without the need for modifications. The 0.711-inch thread diameter provides a proper seal and mounting stability, while the regular grade type balances durability with cost-effectiveness.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect air-fuel mixture readings causing poor fuel economy\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty sensor signals\u003c\/li\u003e\n\u003cli\u003eIncreased emissions due to improper combustion\u003c\/li\u003e\n\u003cli\u003eEngine performance issues such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to sensor malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before sensor removal to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse the correct tools to avoid damaging the 0.711-inch thread\u003c\/li\u003e\n\u003cli\u003eVerify connector type matches the male connector on the sensor\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness length (14.25 inches) for proper routing\u003c\/li\u003e\n\u003cli\u003eFollow vehicle-specific torque specifications during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso OE Style sensors are manufactured to meet strict quality standards consistent with original equipment. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. This ensures dependable performance and peace of mind when replacing your vehicle’s air\/fuel ratio sensor.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43979064541365,"sku":"BBNF-234-9056","price":129.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2349056_Fro_b31225f1-3e6c-44ed-866f-23222006a747.jpg?v=1775007489","url":"https:\/\/www.partcatalog.com\/products\/denso-234-9056-air-fuel-ratio-sensor","provider":"PartCatalog","version":"1.0","type":"link"}