{"product_id":"walker-350-34788-oxygen-sensor","title":"Walker 350-34788 Oxygen Sensor - Downstream, Downstream Left or Downstream Right","description":"\u003ch2\u003eOverview of Walker 350-34788 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34788 oxygen sensor 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 with 4-wire configuration\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Audi and Volkswagen vehicles including A3, Golf, Jetta, and more\u003c\/li\u003e\n\u003cli\u003e27.55-inch wiring harness length with 20 gauge wire\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for reliable connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 30.51 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products Aftermarket oxygen sensor (part number 350-34788) is engineered to meet the exact specifications required by various Audi and Volkswagen models such as the A3 Quattro, Golf R, Passat, and TT Quattro. The heated sensor type allows for faster warm-up times, improving fuel efficiency and reducing emissions. Featuring a 4-wire design with 20 gauge wiring, it ensures accurate signal transmission to the engine control unit. The sensor’s 18.0 mm threaded mounting and radiused polygon male connector provide a secure and precise fit, minimizing installation issues. With a wiring harness length of 27.55 inches and an overall length of 30.51 inches, this oxygen sensor is tailored for specific vehicle applications rather than universal use.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi models: A3, A3 Quattro, A8 Quattro, R8, S3, TT Quattro, TTS Quattro\u003c\/li\u003e\n\u003cli\u003eCompatible with Volkswagen models: Atlas, Atlas Cross Sport, Beetle, Golf, Golf Alltrack, Golf R, Golf SportWagen, GTI, Jetta, Passat, Teramont\u003c\/li\u003e\n\u003cli\u003eDesigned for emission control and accurate oxygen level monitoring\u003c\/li\u003e\n\u003cli\u003eHelps address issues such as poor fuel economy, rough idling, and failed emissions tests\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility by verifying make, model, and year before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the 18.0 mm threaded sensor during installation\u003c\/li\u003e\n\u003cli\u003eCheck connector orientation; the radiused polygon male connector must align correctly for secure connection\u003c\/li\u003e\n\u003cli\u003eAllow the engine to cool before removing the old sensor to prevent injury\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications to avoid sensor damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket parts are manufactured to meet or exceed OEM standards for durability and performance. The 350-34788 oxygen sensor undergoes rigorous testing to ensure reliable operation in emission control systems. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship, providing confidence in product quality.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538403885237,"sku":"DKHD-350-34788","price":72.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034788_Fro.jpg?v=1774892156","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34788-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}