{"product_id":"walker-250-241188-oxygen-sensor","title":"Walker 250-241188 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eOverview of Walker 250-241188 Oxygen Sensor for Buick, Chevrolet, GMC\u003c\/h2\u003e\u003cp\u003eThe Walker 250-241188 oxygen sensor is designed specifically for select Buick, Chevrolet, and GMC models, including the Aveo, Cavalier, Cruze, Encore, Encore GX, Equinox, Malibu, Spark, Terrain, Trailblazer, Trax, and Volt. This heated oxygen sensor ensures accurate emissions monitoring and optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster warm-up and improved efficiency\u003c\/li\u003e\n\u003cli\u003eSpecific fitment for Buick, Chevrolet, and GMC vehicles\u003c\/li\u003e\n\u003cli\u003e7.87-inch wiring harness length with 4 wires of 20 gauge\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 12.79 inches for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-241188) is engineered to meet the exact specifications of your vehicle’s original equipment. Featuring a heated sensor element, it provides quicker activation and more reliable readings under various operating conditions. The sensor includes a 7.87-inch wiring harness with four 20-gauge wires, ensuring compatibility with the vehicle’s electrical system. Its radiused polygon male connector and threaded mounting type with an 18.0 mm thread diameter allow for a secure and precise fit. The overall length of 12.79 inches supports proper placement within the exhaust system.\u003c\/p\u003e\u003cp\u003eWalker Products OE is a product line focused on delivering components that match original equipment standards. This oxygen sensor is part of that line, offering a direct replacement solution that maintains the integrity of your vehicle’s emission control system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing accurate oxygen level data to the engine control unit\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports fuel economy by ensuring optimal sensor operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before removing the old sensor to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the threaded mounting\u003c\/li\u003e\n\u003cli\u003eVerify connector type matches the vehicle harness before installation\u003c\/li\u003e\n\u003cli\u003eApply anti-seize compound on threads if recommended by the vehicle manufacturer\u003c\/li\u003e\n\u003cli\u003eCheck for proper sensor wiring and secure connection after installation\u003c\/li\u003e\n\u003c\/ul\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. The 250-241188 oxygen sensor undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531793301685,"sku":"DKHD-250-241188","price":56.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_250241188_Fro.jpg?v=1774891588","url":"https:\/\/www.partcatalog.com\/products\/walker-250-241188-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}