{"product_id":"walker-250-24269-oxygen-sensor","title":"Walker 250-24269 Oxygen Sensor","description":"\u003ch2\u003eOverview of Walker Products OE Oxygen Sensor 250-24269\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE Oxygen Sensor 250-24269 is designed for precise emission control in select Buick, Cadillac, Chevrolet, GMC, Honda, Isuzu, Oldsmobile, and Pontiac vehicles. This heated oxygen sensor ensures accurate air-fuel mixture readings to maintain optimal engine performance and emissions compliance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4 wires for reliable operation\u003c\/li\u003e\n\u003cli\u003eSpecific fit for multiple GM and other makes including Alero, Escalade, and Silverado 1500\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter for secure installation\u003c\/li\u003e\n\u003cli\u003e13.31 inches wiring harness length and 20 gauge wire for durability\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for precise electrical connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 16.85 inches to fit designated vehicle applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor from Walker Products OE features a heated sensor type that allows for faster warm-up times and improved sensor response. The 4-wire design supports both the sensor element and the heating circuit, ensuring consistent performance under various operating conditions. The wiring harness length of 13.31 inches and 20 gauge wire measurement provide durability and ease of routing within the engine bay. The sensor’s threaded mounting type with an 18.0 mm diameter ensures a secure fit in the exhaust system. The radiused polygon female connector is designed for a specific fit, reducing the risk of connection issues. Overall, the 16.85-inch length accommodates the sensor’s placement in compatible vehicles.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Brand Line Information\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed OEM specifications. This oxygen sensor 250-24269 is part of that line, ensuring compatibility and performance consistent with factory-installed components. The OE line is engineered to provide reliable emission control solutions for a range of vehicle makes and models, including those from Buick, Cadillac, Chevrolet, and others.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is compatible with specific models such as the Buick Alero, Cadillac Escalade, Chevrolet Silverado 1500, GMC Sierra 1500, and Pontiac Grand Prix, among others. It is designed to address issues related to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor readings\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy due to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eIncreased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eEngine hesitation or rough idle caused by sensor malfunction\u003c\/li\u003e\n\u003cli\u003eReduced engine performance linked to sensor degradation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker Products OE oxygen sensor 250-24269, ensure the engine and exhaust system are cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the connector type matches the vehicle harness before installation. Properly route the wiring harness to prevent contact with hot or moving parts. After installation, clear any diagnostic trouble codes and perform a test drive to confirm sensor operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet strict quality standards and OEM specifications. This part number 250-24269 undergoes rigorous testing to ensure durability and accurate sensor readings. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to provide confidence in product reliability.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531990532277,"sku":"DKHD-250-24269","price":48.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024269_Fro.jpg?v=1774891628","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24269-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}