{"product_id":"walker-250-25113-oxygen-sensor","title":"Walker 250-25113 Oxygen Sensor - Upstream, Upstream Left or Upstream Right","description":"\u003ch2\u003eOverview of Walker Products OE Oxygen Sensor 250-25113\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE Oxygen Sensor 250-25113 is designed specifically for select Audi and Volkswagen models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector for secure installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for accurate emissions monitoring\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Audi and Volkswagen vehicles including A4, A5, Q5, and more\u003c\/li\u003e\n\u003cli\u003e18.7-inch wiring harness length with 5 wires of 20 gauge measurement\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter for reliable attachment\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 22.63 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor from Walker Products OE is engineered with a heated sensor element to provide faster response times and improved fuel efficiency. The 5-wire configuration supports advanced sensor functionality, while the 20 gauge wire ensures durability and signal integrity. The 18.7-inch wiring harness length offers flexibility during installation, and the radiused polygon male connector is designed to match factory specifications for a precise fit. The threaded mounting type with an 18.0 mm diameter thread allows for straightforward replacement on compatible vehicles.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Brand Line Information\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory standards. This oxygen sensor 250-25113 is part of that line, providing a direct replacement solution for emission control sensors on Audi and Volkswagen models. The OE line emphasizes fit, form, and function to maintain vehicle performance and emissions compliance.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi A4, A4 allroad, A4 Quattro, A5 Quattro, A5 Sportback, A8 Quattro, RS5, RS7, S6, S7, and S8\u003c\/li\u003e\n\u003cli\u003eFits Volkswagen Beetle, Jetta, Passat, Q5, and Q7 models\u003c\/li\u003e\n\u003cli\u003eUsed to monitor and regulate oxygen levels in the exhaust system\u003c\/li\u003e\n\u003cli\u003eHelps address issues such as poor fuel economy, rough idling, and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eEssential for maintaining proper engine management and reducing harmful emissions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker Products OE oxygen sensor 250-25113, ensure the vehicle is cool to avoid burns. Use the correct tools to remove the old sensor and avoid damaging the wiring harness. Verify the connector shape and gender match the factory harness before installation. Thread the sensor carefully to prevent cross-threading and torque to manufacturer specifications for a secure fit.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. This part number 250-25113 undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the supplier or manufacturer to ensure protection against defects.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43533336150197,"sku":"DKHD-250-25113","price":115.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25025113_Fro.jpg?v=1774891799","url":"https:\/\/www.partcatalog.com\/products\/walker-250-25113-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}