{"product_id":"walker-350-34015-oxygen-sensor","title":"Walker 350-34015 Oxygen Sensor - Upstream Left or Upstream Right","description":"\u003ch2\u003eOverview of Walker Oxygen Sensor for Cadillac Catera\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34015 oxygen sensor is designed specifically for the Cadillac Catera, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector for secure installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4 wires for accurate readings\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Cadillac Catera models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e14.29 inches wiring harness length and 17.83 inches overall length\u003c\/li\u003e\n\u003cli\u003e20 gauge wire measurement for durability and signal integrity\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for reliable connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34015 oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing reliable emission control components tailored to specific vehicle applications. This sensor is a heated type, which helps it reach operating temperature faster, improving fuel efficiency and reducing emissions. It features a 4-wire configuration with 20 gauge wires, ensuring consistent signal transmission to the engine control unit. The sensor’s threaded mounting type with an 18.0 mm diameter allows for a secure fit in the exhaust system of the Cadillac Catera. The connector is a radiused polygon male type, designed to match the factory wiring harness for a seamless installation experience.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces engine misfires and rough idling\u003c\/li\u003e\n\u003cli\u003ePrevents increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate oxygen level data\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 350-34015 oxygen sensor on a Cadillac Catera, ensure the engine and exhaust system are cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness or connector. Verify the connector’s radiused polygon shape matches the vehicle’s harness before securing the sensor. Thread the sensor carefully to prevent cross-threading and tighten to manufacturer torque specifications. It is recommended to inspect the wiring and connector for corrosion or damage during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The 350-34015 oxygen sensor undergoes rigorous testing to comply with emission standards and vehicle compatibility requirements. While specific warranty details are not provided here, Walker typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43537953587381,"sku":"DKHD-350-34015","price":72.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034015_Fro.jpg?v=1774891948","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34015-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}