{"product_id":"denso-234-4236-oxygen-sensor","title":"Denso 234-4236 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4236\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4236 is designed specifically for select Buick, Cadillac, Chevrolet, and Pontiac models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle’s engine management system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Buick Allure, Cadillac CTS, Chevrolet Impala, and other models\u003c\/li\u003e\n\u003cli\u003e12.20-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003cli\u003eFour-wire design with female connector for secure connection\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 0.708-inch thread diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Denso 234-4236 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving emissions control efficiency. Its 12.20-inch wiring harness length provides sufficient reach for proper routing in the engine bay. The sensor includes four wires and a female connector, ensuring compatibility with the vehicle’s existing wiring harness. The threaded mounting type with a 0.708-inch diameter allows for secure and precise installation. This sensor is a specific fit part, engineered to meet the exact requirements of Buick Allure, Cadillac CTS, Chevrolet Impala, Pontiac Grand Prix, and other compatible models.\u003c\/p\u003e\u003ch2\u003eAbout the Denso OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Style line from Denso is designed to match original equipment specifications closely, providing reliable performance and fitment. This product line focuses on delivering sensors that meet or exceed factory standards, making the 234-4236 oxygen sensor a suitable replacement for maintaining proper emissions control and engine efficiency in compatible vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve poor fuel economy caused by inaccurate oxygen readings\u003c\/li\u003e\n\u003cli\u003eAddresses rough idling and engine hesitation due to faulty sensor signals\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper air-fuel mixture monitoring\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine performance in Buick, Cadillac, Chevrolet, and Pontiac models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-4236 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 four-wire female connector matches the vehicle harness before installation. Properly route the 12.20-inch wiring harness to avoid contact with hot or moving parts. Follow vehicle-specific torque specifications to secure the sensor.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. The OE Style 234-4236 sensor undergoes rigorous testing to comply with original equipment requirements. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43976793718965,"sku":"BBNF-234-4236","price":66.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344236_Fro.jpg?v=1775007290","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4236-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}