{"product_id":"denso-234-4042-oxygen-sensor","title":"Denso 234-4042 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4042\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4042 is designed specifically for select Hyundai and Mitsubishi models, including the Elantra, Excel, Precis, and Sonata. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire design for precise readings\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Hyundai Elantra, Sonata and Mitsubishi Excel, Precis\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 0.708 inch thread diameter\u003c\/li\u003e\n\u003cli\u003e15.94-inch wiring harness length with female connector\u003c\/li\u003e\n\u003cli\u003ePart number 234-4042 for exact replacement compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Denso 234-4042 oxygen sensor features a heated sensor type that allows for quicker activation and improved fuel efficiency. Its 4-wire configuration supports both the sensor signal and heater circuit, ensuring reliable operation. The sensor is designed with a threaded mounting type and a 0.708-inch thread diameter, making installation straightforward on compatible vehicles. The wiring harness length of 15.94 inches provides adequate reach for proper connection, and the female connector ensures secure attachment to the vehicle’s wiring system.\u003c\/p\u003e\u003ch2\u003eAbout the Denso OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Style line from Denso focuses on delivering oxygen sensors that meet original equipment specifications. This ensures that the 234-4042 sensor matches the fit, form, and function of the factory-installed part. The OE Style sensors are engineered to provide consistent performance and durability, making them suitable for emission control systems in Hyundai and Mitsubishi vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen level readings for proper air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eHelps resolve rough idling and engine hesitation issues\u003c\/li\u003e\n\u003cli\u003eReduces increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003ePrevents poor fuel economy caused by faulty sensor signals\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\u003cp\u003eWhen installing the Denso 234-4042 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct socket size for the 0.708-inch threaded sensor to prevent damage. Verify the wiring harness length of 15.94 inches is sufficient for your vehicle’s routing. Confirm the female connector matches the vehicle’s harness to ensure a secure electrical connection. Follow manufacturer torque specifications to avoid sensor damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso oxygen sensors, including the 234-4042, are manufactured to meet strict quality standards for durability and performance. The OE Style line is designed to match original equipment specifications, providing reliable operation in emission control systems. Warranty coverage details should be confirmed with the distributor or retailer at the time of purchase.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43976654225589,"sku":"BBNF-234-4042","price":46.61,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344042_Fro.jpg?v=1775007247","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4042-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}