{"product_id":"denso-234-4643-oxygen-sensor-upstream","title":"Denso 234-4643 Oxygen Sensor - Upstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Dodge, Mitsubishi, and Plymouth Vehicles\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style 234-4643 oxygen sensor is designed to provide accurate emissions control for specific vehicle models. Engineered with a heated sensor and a threaded mounting type, this oxygen sensor ensures precise air-fuel mixture readings for optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Dodge Colt, Mitsubishi Eclipse, Laser, and Mirage\u003c\/li\u003e\n\u003cli\u003e27.56-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003cli\u003eFour-wire design with male connector for secure connection\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 0.708-inch thread diameter\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 focuses on delivering parts that meet original equipment specifications. The 234-4643 oxygen sensor is built to match the fit, form, and function of the factory-installed sensor, ensuring compatibility and reliable performance in emission control systems.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Denso oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 27.56-inch wiring harness length provides flexibility during installation, while the four-wire configuration supports both the sensor signal and heater circuit. Designed with a male connector and a threaded mounting type with a 0.708-inch diameter, this sensor fits securely in the exhaust system of select Dodge, Mitsubishi, and Plymouth models.\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 engine misfires caused by faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by optimizing combustion\u003c\/li\u003e\n\u003cli\u003ePrevents increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is cool before removing the old sensor to avoid burns. Use the correct tools to avoid damaging the threaded mounting. Verify the connector gender matches the vehicle harness for a secure fit. Follow vehicle-specific torque specifications when installing the sensor to prevent leaks or damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso OE Style oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. While specific warranty details for part number 234-4643 may vary, Denso products typically come with a limited warranty against defects in materials and workmanship.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":52163107750069,"sku":"BBNF-234-4643","price":60.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344643_Fro.jpg?v=1775590269","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4643-oxygen-sensor-upstream","provider":"PartCatalog","version":"1.0","type":"link"}