{"product_id":"walker-250-25168-oxygen-sensor-upstream-upstream-left-or-upstream-right","title":"Walker 250-25168 Oxygen Sensor - Upstream, Upstream Left or Upstream Right","description":"\u003ch2\u003eOverview of Walker OE Base Sensor 250-25168\u003c\/h2\u003e\u003cp\u003eThe Walker OE Base Sensor 250-25168 is a heated wide-band oxygen sensor designed for specific vehicle applications including Audi, Ford, Lincoln, Porsche, and Volkswagen models. This oxygen sensor ensures accurate air-fuel mixture readings to support optimal engine performance and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated wide-band oxygen sensor for precise emissions monitoring\u003c\/li\u003e\n\u003cli\u003eSpecific fit for select Audi, Ford, Lincoln, Porsche, and Volkswagen vehicles\u003c\/li\u003e\n\u003cli\u003e5-wire design with 6 male terminals and female oblong connector\u003c\/li\u003e\n\u003cli\u003eSpade terminal type with 22mm wrench size for installation\u003c\/li\u003e\n\u003cli\u003eThread size M18 - 1.5 for secure mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Walker OE Base Sensor 250-25168 features a heated wide-band sensor type that provides accurate oxygen level readings across a broad range of air-fuel ratios. This sensor includes a 5-wire configuration with 6 male terminals and a female oblong connector, ensuring reliable electrical connections. The spade terminal type simplifies wiring compatibility, while the 22mm wrench size and M18 - 1.5 thread size allow for proper installation and fitment. This oxygen sensor is designed as a specific fit part, compatible with models such as the Audi A3, Volkswagen GTI, Jetta, Beetle, CC, Eos, Ford F-150, Expedition, Lincoln Navigator, and Porsche 911.\u003c\/p\u003e\u003ch2\u003eAbout the OE Base Sensor Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Base Sensor line by Walker focuses on delivering oxygen sensors that meet original equipment specifications for fit, form, and function. This product line emphasizes precise sensor technology and reliable performance to maintain factory-level emissions control. The 250-25168 sensor is part of this line, ensuring compatibility and quality for the listed vehicle makes and models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for improved engine efficiency\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light codes related to oxygen sensor failure\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing precise feedback to the engine control unit\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by maintaining proper combustion\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and engine hesitation caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker OE Base Sensor 250-25168, ensure the vehicle is compatible with this specific fit sensor. Use a 22mm wrench to remove the old sensor and install the new one securely with the M18 - 1.5 thread size. Verify the 5-wire harness and 6 terminal connections match the vehicle’s wiring harness, noting the female oblong connector and male spade terminals. Proper installation will help maintain sensor performance and vehicle emissions compliance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker OE Base Sensors are manufactured to meet or exceed OEM standards for durability and accuracy. While specific warranty details are not provided here, Walker products typically come with a limited warranty covering defects in materials and workmanship. Using the OE Base Sensor 250-25168 helps ensure reliable emissions control and sensor longevity for your Audi, Ford, Lincoln, Porsche, or Volkswagen vehicle.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52119368630453,"sku":"DKHD-250-25168","price":92.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25025168_Fro.jpg?v=1775162302","url":"https:\/\/www.partcatalog.com\/products\/walker-250-25168-oxygen-sensor-upstream-upstream-left-or-upstream-right","provider":"PartCatalog","version":"1.0","type":"link"}