{"product_id":"walker-350-35013-oxygen-sensor","title":"Walker 350-35013 Oxygen Sensor","description":"\u003ch2\u003eOverview of Walker Oxygen Sensor 350-35013\u003c\/h2\u003e\u003cp\u003eThe Walker 350-35013 oxygen sensor is designed specifically for select Audi and Cadillac models, including the Audi S5 and S6, and Cadillac CTS, SRX, and STS. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Audi S5, S6 and Cadillac CTS, SRX, STS models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e13.31-inch wiring harness length with 5 wires of 20 gauge\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 16.85 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products Aftermarket oxygen sensor (part number 350-35013) features a heated sensor element that allows it to reach operating temperature quickly, improving emissions control efficiency. The sensor is designed with a threaded mounting type and an 18.0 mm thread diameter, ensuring a secure and precise installation. The wiring harness length of 13.31 inches and 5-wire configuration with 20 gauge wire supports reliable electrical connectivity. The radiused polygon male connector shape provides a secure and stable connection to the vehicle’s wiring harness. This sensor is a specific fit for Audi S5 and S6 models as well as Cadillac CTS, SRX, and STS, ensuring compatibility and proper function.\u003c\/p\u003e\u003ch2\u003eWalker Products Aftermarket Line\u003c\/h2\u003e\u003cp\u003eThe Walker Products Aftermarket line focuses on providing reliable emission control components designed to meet or exceed OEM specifications. This oxygen sensor is part of that line, offering a direct replacement solution engineered for specific vehicle applications. The product line emphasizes quality construction and precise fitment to support vehicle emissions systems effectively.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for engine control units\u003c\/li\u003e\n\u003cli\u003eHelps resolve rough idling and poor fuel economy caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light codes related to oxygen sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves overall engine performance and drivability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 350-35013 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use anti-seize compound on the threads if recommended by the vehicle manufacturer to prevent seizing. Verify the connector matches the radiused polygon male shape for a secure fit. Follow vehicle-specific torque specifications to avoid damage. It is advisable to disconnect the battery before installation to prevent electrical shorts.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards. While specific warranty details for part number 350-35013 should be confirmed with the supplier, Walker typically offers limited warranties covering defects in materials and workmanship. This ensures confidence in the sensor’s durability and performance for Audi and Cadillac applications.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538438258869,"sku":"DKHD-350-35013","price":126.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35035013_Fro.jpg?v=1774892171","url":"https:\/\/www.partcatalog.com\/products\/walker-350-35013-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}