{"product_id":"walker-350-34189-oxygen-sensor","title":"Walker 350-34189 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Walker 350-34189 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34189 oxygen sensor is designed specifically for select Acura and Honda models, including the Civic, CR-V, EL, and Integra. This heated oxygen sensor provides accurate emissions control by monitoring exhaust gases and ensuring optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Acura and Honda vehicles\u003c\/li\u003e\n\u003cli\u003e12.72-inch wiring harness length for precise installation\u003c\/li\u003e\n\u003cli\u003e20 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 16.26 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 that meet or exceed OEM specifications. The line emphasizes compatibility and durability, ensuring that parts like the 350-34189 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 350-34189 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Its 12.72-inch wiring harness and 20 gauge wires with four conductors ensure stable electrical signals to the engine control unit. The radiused polygon male connector provides a secure and precise fit, minimizing the risk of connection issues. The sensor mounts via a threaded design with an 18.0 mm diameter, matching factory specifications for a straightforward replacement. With an overall length of 16.26 inches, this sensor fits perfectly in the exhaust system of compatible Acura and Honda vehicles.\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 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 triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Acura and Honda Civic, CR-V, EL, and Integra models\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the threaded mounting during installation\u003c\/li\u003e\n\u003cli\u003eVerify connector type matches the vehicle’s wiring harness for a secure fit\u003c\/li\u003e\n\u003cli\u003eAllow the sensor to reach operating temperature for accurate diagnostics\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications when tightening the sensor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The 350-34189 part number undergoes rigorous testing to comply with emission control requirements. Warranty details are provided by the manufacturer and typically cover defects in materials and workmanship under normal use conditions.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538063229109,"sku":"DKHD-350-34189","price":64.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034189_Fro.jpg?v=1774892009","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34189-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}