{"product_id":"denso-234-4454-oxygen-sensor","title":"Denso 234-4454 Oxygen Sensor - Downstream or Downstream Left","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4454\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4454 is designed for precise emission control in select Land Rover and Volvo vehicles. This heated oxygen sensor ensures accurate air-fuel mixture readings to support optimal engine performance and emissions compliance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Land Rover and Volvo models\u003c\/li\u003e\n\u003cli\u003e18.11-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 0.708-inch thread diameter\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration with male connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a heated design that allows it to reach operating temperature quickly, improving sensor accuracy and reducing emissions during cold starts. The 18.11-inch wiring harness length provides sufficient reach for proper connection without excess slack. With a threaded mounting type and a 0.708-inch thread diameter, the sensor securely installs in the exhaust system. The four-wire setup includes a male connector, ensuring compatibility with the vehicle’s wiring harness. This sensor is a specific fit for various Land Rover and Volvo models, including the Land Rover LR4 and Range Rover Sport, as well as Volvo C30, S40, S60, S80, V50, V60, V70, XC60, and XC70.\u003c\/p\u003e\u003ch2\u003eAbout the Denso OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style line is engineered to meet original equipment specifications, providing reliable performance and durability. This product line focuses on delivering sensors that match the fit, form, and function of factory-installed parts. The 234-4454 oxygen sensor from the OE Style series is designed to integrate seamlessly with the emission control systems of compatible Land Rover and Volvo vehicles, maintaining proper engine operation and emissions standards.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light issues related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper air-fuel mixture readings\u003c\/li\u003e\n\u003cli\u003eAddresses rough idling or engine hesitation caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003ePrevents failed emissions tests due to sensor malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-4454 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the wiring harness length and connector gender match the vehicle’s specifications. Proper torque should be applied to the threaded sensor to prevent exhaust leaks. It is recommended to clear any diagnostic trouble codes after installation to reset the vehicle’s engine control unit.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso oxygen sensors are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and performance. The OE Style 234-4454 sensor is built to provide consistent operation under demanding conditions. Warranty coverage details should be confirmed with the original product documentation or supplier.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43976997666997,"sku":"BBNF-234-4454","price":102.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344454_Fro_f980bde9-848a-4bab-a7e1-c19f13b217f3.jpg?v=1775007345","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4454-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}