{"product_id":"denso-234-5006-air-fuel-ratio-sensor","title":"Denso 234-5006 Air \/ Fuel Ratio Sensor - Upstream","description":"\u003ch2\u003eOverview of the Denso OE Style Air\/Fuel Ratio Sensor 234-5006\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Air\/Fuel Ratio Sensor 234-5006 is designed specifically for select Cadillac and Saturn models, including the Catera, L300, LS2, LW2, and LW300. 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 Cadillac Catera and Saturn L300, LS2, LW2, LW300 models\u003c\/li\u003e\n\u003cli\u003e22.20-inch wiring harness length for precise installation\u003c\/li\u003e\n\u003cli\u003eFive-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 234-5006 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 improves warm-up time, allowing the engine to reach optimal operating conditions more quickly. With a wiring harness length of 22.20 inches and a five-wire setup, this sensor is designed for a specific fit, ensuring compatibility with Cadillac Catera and Saturn L300, LS2, LW2, and LW300 models. The male connector and 0.711-inch thread diameter facilitate straightforward installation and secure attachment.\u003c\/p\u003e\u003cp\u003eThis sensor is part of Denso's OE Style product line, which focuses on delivering components that closely match original equipment specifications. The OE Style line is intended to provide a balance of quality and value, making it suitable for professional repairs and maintenance where OEM compatibility is required.\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 emissions by providing accurate sensor data to the engine control unit\u003c\/li\u003e\n\u003cli\u003eResolves engine performance issues related to faulty oxygen sensing\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers caused by sensor failure\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\u003eVerify compatibility with your vehicle’s make and model before installation\u003c\/li\u003e\n\u003cli\u003eHandle the sensor carefully to avoid damage to the wiring harness and connector\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the 0.711-inch threaded mounting\u003c\/li\u003e\n\u003cli\u003eEnsure the sensor is properly tightened to prevent exhaust leaks\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso’s OE Style air\/fuel ratio sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details may vary, Denso typically offers coverage against defects in materials and workmanship. Always consult the product documentation or supplier for exact warranty terms related to part number 234-5006.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43978910728373,"sku":"BBNF-234-5006","price":128.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2345006_Fro_03fbcf50-3414-494d-acf7-74b560a274d4.jpg?v=1775007441","url":"https:\/\/www.partcatalog.com\/products\/denso-234-5006-air-fuel-ratio-sensor","provider":"PartCatalog","version":"1.0","type":"link"}