{"product_id":"denso-234-5177-air-fuel-ratio-sensor","title":"Denso 234-5177 Air \/ Fuel Ratio Sensor - Upstream Left","description":"\u003ch2\u003eOverview of the Denso OE Style Air\/Fuel Ratio Sensor\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Air\/Fuel Ratio Sensor 234-5177 is designed specifically for Ford vehicles, including the F-150 and Mustang models. This heated sensor ensures accurate air and fuel mixture readings to help maintain 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 Ford F-150 and Mustang\u003c\/li\u003e\n\u003cli\u003e28.15-inch wiring harness length for precise installation\u003c\/li\u003e\n\u003cli\u003eFive-wire configuration with female connector\u003c\/li\u003e\n\u003cli\u003eThread diameter of 0.708 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 234-5177 air\/fuel ratio sensor is engineered to provide accurate feedback to the engine control unit by measuring the oxygen content in the exhaust gases. This heated sensor type allows quicker warm-up, improving fuel efficiency and reducing emissions. The 28.15-inch wiring harness length offers flexibility during installation, while the five-wire setup ensures proper electrical connectivity. Designed with a female connector and a thread diameter of 0.708 inches, this sensor fits securely and maintains a stable connection. The regular grade type balances durability and cost-effectiveness, making it suitable for everyday driving conditions.\u003c\/p\u003e\u003cp\u003eThis sensor is part of Denso's OE Style product line, which focuses on delivering original equipment quality and fitment. The OE Style line is tailored to match factory specifications, ensuring compatibility and performance that meet or exceed OEM standards. Using the OE Style 234-5177 sensor helps maintain the integrity of your Ford F-150 or Mustang's emission control system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps correct inaccurate air\/fuel mixture readings\u003c\/li\u003e\n\u003cli\u003eReduces rough idling and engine hesitation\u003c\/li\u003e\n\u003cli\u003ePrevents increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eAddresses poor fuel economy caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers related to oxygen sensor faults\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 appropriate tools to avoid damaging the sensor or wiring harness\u003c\/li\u003e\n\u003cli\u003eVerify the connector gender matches the vehicle harness for proper connection\u003c\/li\u003e\n\u003cli\u003eApply anti-seize compound on the threads if recommended by the vehicle manufacturer\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\u003eDenso manufactures the 234-5177 air\/fuel ratio sensor to meet strict quality standards, ensuring reliable performance and durability. The OE Style product line is designed to match original equipment specifications, providing confidence in fit and function. Warranty coverage details should be confirmed with the point of purchase or vehicle manufacturer guidelines.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43978986848437,"sku":"BBNF-234-5177","price":78.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2345177_Fro.jpg?v=1775007467","url":"https:\/\/www.partcatalog.com\/products\/denso-234-5177-air-fuel-ratio-sensor","provider":"PartCatalog","version":"1.0","type":"link"}