{"product_id":"denso-234-4874-oxygen-sensor","title":"Denso 234-4874 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eOverview of Denso OE Style Oxygen Sensor 234-4874\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4874 is designed specifically for select Audi and Volkswagen models, ensuring precise emissions control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a 69.21-inch wiring harness, tailored for exact fitment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Audi and Volkswagen vehicles\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 0.708-inch thread diameter\u003c\/li\u003e\n\u003cli\u003e4-wire configuration with male connector\u003c\/li\u003e\n\u003cli\u003e69.21-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style line focuses on providing original equipment quality replacement parts that match the specifications of the factory-installed components. The 234-4874 oxygen sensor is a heated sensor, which helps the sensor reach operating temperature quickly, improving fuel efficiency and reducing emissions. Its 4-wire design includes a male connector and a threaded mounting type with a 0.708-inch diameter, ensuring a secure and reliable fit. The wiring harness length of 69.21 inches allows for proper routing and connection within the engine bay. This sensor is engineered for specific fitment, compatible with a range of Audi and Volkswagen models including the A4, A6, A8 Quattro, Golf, Jetta, Passat, and others.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi A4, A4 Quattro, A6, A6 Quattro, A8 Quattro, Allroad Quattro, S4, TT, TT Quattro\u003c\/li\u003e\n\u003cli\u003eCompatible with Volkswagen Beetle, Cabrio, EuroVan, Golf, Jetta, Passat, Phaeton, Touareg\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain proper air-fuel ratio and reduce harmful emissions\u003c\/li\u003e\n\u003cli\u003eHelps address issues such as poor fuel economy, rough idling, and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eReplaces faulty or worn oxygen sensors to restore engine performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-4874 oxygen sensor, ensure the engine is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness. Verify the connector gender matches the vehicle harness for a secure connection. Thread the sensor carefully to prevent cross-threading and torque to manufacturer specifications. Proper installation will help maintain sensor accuracy and vehicle emissions compliance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso OE Style oxygen sensors are manufactured to meet or exceed OEM standards, providing reliable performance and durability. This part undergoes rigorous testing to ensure compatibility and function with specified Audi and Volkswagen models. While specific warranty details are not provided here, Denso products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43978061185205,"sku":"BBNF-234-4874","price":89.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344874_Fro.jpg?v=1775007426","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4874-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}