{"product_id":"bosch-18179-oxygen-sensor-downstream","title":"Bosch 18179 Oxygen Sensor - Downstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Volkswagen Jetta\u003c\/h2\u003e\u003cp\u003eThe Bosch Validated Oxygen Sensor 18179 is designed specifically for Volkswagen Jetta models, providing accurate air-fuel mixture readings to optimize engine performance and emissions control. This narrow-band heated oxygen sensor ensures precise monitoring for efficient combustion and reduced emissions.\u003c\/p\u003e\u003ch2\u003eKey Features of Bosch Oxygen Sensor 18179\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Volkswagen Jetta vehicles\u003c\/li\u003e\n\u003cli\u003eNarrow-band heated oxygen sensor type for accurate readings\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eIncludes a 35.6-inch wiring harness with 4 wires and blade terminals\u003c\/li\u003e\n\u003cli\u003eOblong male connector with 4 male terminals for secure connection\u003c\/li\u003e\n\u003cli\u003eDurable metal housing finished in steel for long-lasting use\u003c\/li\u003e\n\u003cli\u003eOverall length of 39 inches and wiring harness length of 35.6 inches\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 reliable emission control components that meet or exceed OEM specifications. The 18179 sensor is engineered to provide consistent performance and durability, ensuring compatibility and proper function within Volkswagen Jetta emission systems.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Bosch oxygen sensor 18179 is a standard replacement part designed to maintain optimal engine efficiency and emissions compliance in Volkswagen Jetta models. Featuring a narrow-band heated sensor element, it quickly reaches operating temperature for accurate oxygen level detection. The sensor’s threaded mounting and 18 mm thread size allow for straightforward installation, while the 4-wire harness with blade terminals and oblong male connector ensures a secure electrical connection. Constructed with a metal housing and finished in steel, this sensor withstands harsh engine conditions and contributes to reliable vehicle operation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper air-fuel ratio monitoring in Volkswagen Jetta engines\u003c\/li\u003e\n\u003cli\u003eHelps resolve rough idling and engine hesitation caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eReduces increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate oxygen readings\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch oxygen sensor 18179, ensure the engine is cool to avoid burns. Use a 22 mm oxygen sensor socket for removal and installation. Verify the sensor’s wiring harness length of 35.6 inches is sufficient for your vehicle’s routing. Confirm the male oblong connector aligns properly with the vehicle’s wiring harness to avoid connection issues. Do not overtighten the sensor; torque to manufacturer specifications to prevent damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Bosch Validated Oxygen Sensor 18179 undergoes rigorous testing to comply with OEM requirements. While specific warranty details are not provided here, Bosch typically offers coverage against defects in materials and workmanship for their emission control sensors.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52215305175221,"sku":"BBHK-18179","price":105.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_18179_Fro.jpg?v=1775596589","url":"https:\/\/www.partcatalog.com\/products\/bosch-18179-oxygen-sensor-downstream","provider":"PartCatalog","version":"1.0","type":"link"}