{"product_id":"walker-350-34451-oxygen-sensor","title":"Walker 350-34451 Oxygen Sensor - Downstream Front or Downstream Rear","description":"\u003ch2\u003eOverview of Walker 350-34451 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34451 oxygen sensor is designed specifically for Acura and Honda vehicles, including the Accord and MDX models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Acura Accord and Honda MDX\u003c\/li\u003e\n\u003cli\u003e23.15 inches wiring harness length for precise 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 26.69 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products Aftermarket Line Details\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing replacement emission control components engineered to meet or exceed OEM specifications. The line emphasizes compatibility and durability, ensuring that parts like the 350-34451 oxygen sensor maintain vehicle emissions compliance and engine efficiency for Acura and Honda models.\u003c\/p\u003e\u003ch2\u003eProduct Description and Attributes\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34451 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The sensor includes a 23.15-inch wiring harness with 22 gauge wires and four wires total, which supports accurate data transmission to the vehicle’s engine control unit. Its radiused polygon male connector ensures a secure and precise fit, while the threaded mounting type with an 18.0 mm diameter allows for straightforward installation. The overall length of 26.69 inches accommodates the specific routing requirements of Acura Accord and Honda MDX exhaust systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and 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 readings\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 350-34451 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct socket size for the 18.0 mm threaded sensor to prevent damage. Verify the radiused polygon male connector aligns properly with the vehicle harness to ensure a secure connection. Follow torque specifications recommended by the vehicle manufacturer to avoid sensor or exhaust system damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket parts, including the 350-34451 oxygen sensor, are manufactured to meet stringent quality standards. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to support long-term reliability and performance in Acura and Honda vehicles.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538272125109,"sku":"DKHD-350-34451","price":58.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034451_Fro.jpg?v=1774892085","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34451-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}