{"product_id":"walker-250-24334-oxygen-sensor","title":"Walker 250-24334 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Walker 250-24334 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 250-24334 oxygen sensor is designed specifically for Chevrolet Cavalier, Pontiac Grand Am, and Sunfire 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 control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Chevrolet Cavalier, Pontiac Grand Am, and Sunfire\u003c\/li\u003e\n\u003cli\u003e46.77-inch wiring harness length for convenient installation\u003c\/li\u003e\n\u003cli\u003e20 gauge wire measurement with 4 wires for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 50.31 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-24334) is engineered to meet the exact specifications of select GM vehicles, including the Chevrolet Cavalier, Pontiac Grand Am, and Sunfire. Featuring a heated sensor element, it quickly reaches operating temperature to provide accurate oxygen level readings, which are critical for maintaining efficient combustion and reducing emissions. The sensor includes a 46.77-inch wiring harness with 20 gauge wires and a radiused polygon male connector, ensuring a precise and secure fit. Its threaded mounting type with an 18.0 mm diameter allows for straightforward installation in the exhaust system.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Line Information\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts designed to match or exceed factory specifications. This oxygen sensor is part of that line, ensuring compatibility and performance consistent with the original sensor installed on Chevrolet Cavalier, Pontiac Grand Am, and Sunfire vehicles. Using a Walker Products OE sensor helps maintain the integrity of the vehicle’s emission control system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper air-fuel ratio readings for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmful emissions by providing accurate sensor data\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues caused by faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine idling and acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-24334 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct socket size for the 18.0 mm threaded sensor to prevent damage. Verify the radiused polygon male connector is securely attached to the vehicle’s wiring harness. Follow manufacturer torque specifications to avoid sensor or exhaust system damage. This sensor is a specific fit for Chevrolet Cavalier, Pontiac Grand Am, and Sunfire models, so confirm vehicle compatibility before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. Using this sensor helps maintain compliance with emissions regulations and supports long-term vehicle operation.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43532049645749,"sku":"DKHD-250-24334","price":65.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024334_Fro.jpg?v=1774891639","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24334-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}