{"product_id":"bosch-13944-oxygen-sensor","title":"Bosch 13944 Oxygen Sensor - Downstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Audi A6 and A6 Quattro\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 13944 is designed specifically for Audi A6 and A6 Quattro models, ensuring precise emission control and optimal engine performance. This narrow-band heated oxygen sensor provides accurate air-fuel mixture readings to help maintain efficient combustion and reduce harmful emissions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Audi A6 and A6 Quattro\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor for fast response\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eIncludes 35.9-inch wiring harness with 4 wires and blade terminals\u003c\/li\u003e\n\u003cli\u003eDurable metal housing with 22 mm hex size for installation\u003c\/li\u003e\n\u003cli\u003eOblong male connector with 4 terminals for secure connection\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bosch Validated Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor product line focuses on delivering sensors that meet strict quality and performance standards. These sensors undergo rigorous validation to ensure compatibility and durability for specific vehicle applications. The 13944 oxygen sensor is part of this line, providing a dependable replacement option for Audi A6 and A6 Quattro emission control systems.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a narrow-band heated design, which allows it to quickly reach operating temperature and provide accurate oxygen level readings. The sensor’s metal housing and threaded mounting ensure a secure fit and long-lasting durability. With a wiring harness length of 35.9 inches and a total length of 39.4 inches, installation flexibility is enhanced. The oblong male connector with four blade terminals guarantees a stable electrical connection, essential for precise sensor operation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio monitoring for Audi A6 and A6 Quattro\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by maintaining optimal combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch 13944 oxygen sensor, ensure the threaded mounting is properly tightened using a 22 mm hex socket. The sensor’s heated feature requires a secure electrical connection via the included wiring harness with blade terminals. Verify the oblong male connector is fully seated to avoid signal interruptions. No mounting bracket is included, so use the existing vehicle hardware for installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 13944 is manufactured with high-quality metal housing and components to meet OEM standards. This standard replacement grade sensor is designed for durability and consistent performance. Bosch products typically come with a limited warranty; please refer to Bosch or your parts provider for specific warranty details.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520487092405,"sku":"BBHK-13944","price":168.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_13944_Fro.jpg?v=1775059362","url":"https:\/\/www.partcatalog.com\/products\/bosch-13944-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}