{"product_id":"walker-250-24729-oxygen-sensor","title":"Walker 250-24729 Oxygen Sensor - Upstream Left or Upstream Right","description":"\u003ch2\u003eOverview of Walker 250-24729 Oxygen Sensor for Cadillac XLR\u003c\/h2\u003e\u003cp\u003eThe Walker 250-24729 oxygen sensor is designed specifically for the Cadillac XLR, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon female connector for secure and reliable installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4 wires for accurate readings\u003c\/li\u003e\n\u003cli\u003eSpecific fitment for Cadillac XLR models\u003c\/li\u003e\n\u003cli\u003e35.94-inch wiring harness length for flexible installation\u003c\/li\u003e\n\u003cli\u003e20 gauge wire measurement for durability and signal integrity\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector for secure connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 39.49 inches for proper fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-24729) is engineered to meet the exact specifications of the Cadillac XLR. The heated sensor type allows for faster warm-up times, improving fuel efficiency and reducing emissions. With a 4-wire configuration and 20 gauge wiring, this sensor provides reliable signal transmission to the vehicle’s engine control unit. The 35.94-inch wiring harness length and 39.49-inch overall length offer sufficient reach for installation without modification. The radiused polygon female connector ensures a secure and precise fit, while the threaded mounting type with an 18.0 mm diameter allows for straightforward replacement.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Brand Line\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts designed to meet or exceed factory standards. This oxygen sensor is part of that line, providing a direct replacement solution that maintains the integrity of the vehicle’s emission control system. Using Walker Products OE parts helps ensure compatibility and performance consistent with the original sensor installed on the Cadillac XLR.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen level readings for proper air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring efficient catalytic converter operation\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by maintaining optimal combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-24729 oxygen sensor on a Cadillac XLR, ensure the engine is cool to avoid injury. 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. The 35.94-inch wiring harness length provides flexibility, but routing should avoid heat sources and moving parts. Tighten the sensor to the manufacturer’s torque specifications to prevent leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet strict quality standards for durability and performance. While specific warranty details for part number 250-24729 may vary, Walker typically offers coverage against defects in materials and workmanship. Using this sensor helps maintain compliance with emission regulations and supports the longevity of the Cadillac XLR’s emission control system.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43532617973941,"sku":"DKHD-250-24729","price":82.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024729_Fro.jpg?v=1774891723","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24729-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}