{"product_id":"walker-350-34260-oxygen-sensor","title":"Walker 350-34260 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eOverview of Walker Oxygen Sensor 350-34260\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34260 oxygen sensor is designed specifically for Ford Escort and Mercury Tracer models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle’s engine management system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Ford Escort and Mercury Tracer\u003c\/li\u003e\n\u003cli\u003e19.61-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003cli\u003e22 gauge wire measurement with 4 wires for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure connection\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eOverall length of 23.15 inches for correct fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products Aftermarket Line Details\u003c\/h2\u003e\u003cp\u003eThe Walker Products Aftermarket line focuses on providing replacement emission control components that meet or exceed OEM specifications. This oxygen sensor from Walker Products Aftermarket is engineered to deliver consistent performance and durability, making it a suitable choice for maintaining emission standards on Ford Escort and Mercury Tracer vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Attributes\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a heated element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 22 gauge wire measurement and 4-wire configuration ensure accurate signal transmission to the engine control unit. The radiused polygon male connector provides a secure and precise fit, while the threaded mounting type with an 18.0 mm diameter ensures proper installation. The wiring harness length of 19.61 inches and overall length of 23.15 inches are designed to match the specific routing and fitment requirements of the Ford Escort and Mercury Tracer.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for proper air-fuel mixture control\u003c\/li\u003e\n\u003cli\u003eHelps resolve rough idling and engine hesitation\u003c\/li\u003e\n\u003cli\u003eReduces increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003ePrevents poor fuel economy caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light codes related to oxygen sensor failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is cool before installation to avoid burns. Disconnect the battery prior to sensor replacement to prevent electrical shorts. Use a proper oxygen sensor socket to avoid damage to the sensor or wiring harness. Verify the connector shape and gender match the vehicle’s harness for a secure connection. Thread the sensor carefully to avoid cross-threading and torque to manufacturer specifications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet strict quality standards for durability and performance. While specific warranty details for part number 350-34260 should be confirmed at the point of purchase, Walker typically offers limited warranties covering defects in materials and workmanship to ensure reliability in emission control applications.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538106581173,"sku":"DKHD-350-34260","price":71.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034260_Fro.jpg?v=1774892030","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34260-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}