{"product_id":"walker-350-34008-oxygen-sensor","title":"Walker 350-34008 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Walker 350-34008 Oxygen Sensor for Toyota Tacoma\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34008 oxygen sensor is designed specifically for Toyota Tacoma models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a flange mount and a radiused polygon male connector for secure installation and reliable operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire configuration\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Toyota Tacoma vehicles\u003c\/li\u003e\n\u003cli\u003e29.06-inch wiring harness length for flexible installation\u003c\/li\u003e\n\u003cli\u003e20 gauge wire for durability and signal integrity\u003c\/li\u003e\n\u003cli\u003eFlange mount with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 32.6 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products Aftermarket oxygen sensor (part number 350-34008) is engineered to meet the exact specifications required by Toyota Tacoma models. The sensor type is heated, which allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 4-wire design includes two wires for the heater circuit and two for the sensor signal, ensuring accurate oxygen level readings. The wiring harness length of 29.06 inches provides ample reach for installation in the engine bay, while the 20 gauge wire ensures durability and resistance to electrical interference.\u003c\/p\u003e\u003cp\u003eThe sensor mounts via a flange mount with an 18.0 mm thread diameter, compatible with the factory mounting location on the Tacoma. The connector features a radiused polygon shape with a male gender, designed for a secure and precise fit with the vehicle’s wiring harness. The overall length of 32.6 inches allows for proper routing and connection without strain.\u003c\/p\u003e\u003cp\u003eWalker Products Aftermarket is a product line focused on delivering reliable emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, providing a direct replacement solution that supports emission compliance and engine management systems in Toyota Tacoma vehicles.\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 check engine light codes related to oxygen sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing precise feedback to the engine control unit\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by ensuring efficient combustion\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and engine performance issues caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before installation to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the flange mount or wiring harness\u003c\/li\u003e\n\u003cli\u003eVerify connector orientation matches the radiused polygon male connector on the vehicle\u003c\/li\u003e\n\u003cli\u003eCheck thread diameter compatibility (18.0 mm) before installation\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications for sensor mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34008 oxygen sensor is manufactured to meet stringent quality standards for emission control sensors. As part of the Walker Products Aftermarket line, it undergoes rigorous testing to ensure durability and performance in Toyota Tacoma applications. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43537953030325,"sku":"DKHD-350-34008","price":57.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034008_Fro.jpg?v=1774891946","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34008-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}