{"product_id":"bosch-17270-oxygen-sensor","title":"Bosch 17270 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eOverview of Bosch Actual OE Oxygen Sensor 17270\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 17270 is designed for precise emission control in select Audi, Hyundai, Kia, and Volkswagen vehicles. This heated, wide-band oxygen sensor ensures accurate air-fuel mixture readings to support optimal engine performance and emissions compliance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated wide-band oxygen sensor for accurate emissions monitoring\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Audi A3, Volkswagen Golf R, Hyundai Elantra, Kia Forte, and related models\u003c\/li\u003e\n\u003cli\u003e20.3-inch wiring harness with oblong male connector included\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eDurable metal housing with steel finish and 5-wire configuration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor features a heated element to reduce warm-up time and improve sensor response. The 5-wire design with a 6-terminal male blade connector ensures reliable electrical connections. The sensor is a wide-band type, providing precise air-fuel ratio data critical for modern engine management systems. The wiring harness length of 20.3 inches and overall length of 23.6 inches allow for proper installation in compatible vehicles. The sensor mounts via a threaded 18 mm diameter fitting and requires a 22 mm hex wrench for installation. The metal housing and steel finish provide durability under high-temperature exhaust conditions.\u003c\/p\u003e\u003ch2\u003eAbout the Bosch Actual OE Oxygen Sensor Product Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor line is engineered to meet original equipment specifications for emission control sensors. This product line focuses on delivering reliable, direct-fit oxygen sensors that maintain factory performance standards. The 17270 sensor is part of this line, ensuring compatibility and quality for specific Audi, Hyundai, Kia, and Volkswagen models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEmission control sensor replacement for Audi A3, A3 Quattro, and TT Quattro\u003c\/li\u003e\n\u003cli\u003eSuitable for Volkswagen Golf R, GTI, Jetta, Passat, Passat CC, and Eos\u003c\/li\u003e\n\u003cli\u003eFits Hyundai Elantra, Elantra Coupe, Elantra GT, and Kia Forte, Forte5, Forte Koup, and Soul\u003c\/li\u003e\n\u003cli\u003eUsed to address issues such as poor fuel economy, rough idling, and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before sensor removal to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse a 22 mm oxygen sensor socket or wrench for installation\u003c\/li\u003e\n\u003cli\u003eVerify connector type and wiring harness length for proper fitment\u003c\/li\u003e\n\u003cli\u003eDo not overtighten the sensor; torque to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eInspect wiring and connectors for damage before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch oxygen sensors are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and performance. The Actual OE Oxygen Sensor 17270 is a standard replacement part designed to match OEM specifications. Warranty coverage details should be confirmed with the original purchase source.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520653783221,"sku":"BBHK-17270","price":138.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_17270_Fro.jpg?v=1775059548","url":"https:\/\/www.partcatalog.com\/products\/bosch-17270-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}