{"product_id":"bosch-13891-oxygen-sensor-downstream","title":"Bosch 13891 Oxygen Sensor - Downstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Mitsubishi Galant\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 13891 is designed specifically for Mitsubishi Galant 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.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Mitsubishi Galant vehicles\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\u003e18.9-inch wiring harness length with 4-wire configuration\u003c\/li\u003e\n\u003cli\u003eDurable metal housing with steel finish\u003c\/li\u003e\n\u003cli\u003eRound male connector with 4 female terminals\u003c\/li\u003e\n\u003cli\u003eOverall length of 27 inches for proper installation\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for reliable performance\u003c\/li\u003e\n\u003cli\u003eIncludes wiring harness for direct connection\u003c\/li\u003e\n\u003cli\u003e22 mm hex size for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bosch Actual OE Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor product line focuses on delivering direct-fit replacement sensors that meet original equipment specifications. This ensures compatibility and performance consistency for vehicles like the Mitsubishi Galant. The 13891 sensor maintains factory-level accuracy and durability, supporting emission control systems effectively.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\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 steel finish offer durability against harsh engine conditions. It includes a threaded mounting type with an 18 mm thread diameter and a 22 mm hex size for straightforward installation. The wiring harness is 18.9 inches long and includes four wires with a round male connector and four female terminals, ensuring a secure and reliable electrical connection. The overall length of the sensor is 27 inches, with a 17.7-inch length from the sealing surface to the end of the connector, designed for precise fitment in Mitsubishi Galant models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for efficient combustion\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by ensuring proper sensor feedback\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by maintaining correct exhaust gas monitoring\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues caused by faulty oxygen sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch 13891 oxygen sensor on a Mitsubishi Galant, ensure the threaded sensor is securely tightened using a 22 mm hex socket. Verify the wiring harness length and connector type match the vehicle’s factory setup to avoid connection issues. The sensor’s heated design requires proper electrical connection to the vehicle’s wiring harness for optimal operation. Avoid damaging the sensor tip during installation and follow manufacturer torque specifications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch oxygen sensors are manufactured to meet strict quality standards, providing reliable performance and durability. The Actual OE Oxygen Sensor line is engineered to match original equipment specifications, ensuring consistent operation. While specific warranty details for part number 13891 may vary, Bosch typically offers coverage against defects in materials and workmanship to support long-term use.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52082819858613,"sku":"BBHK-13891","price":79.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_13891_Fro.jpg?v=1775147418","url":"https:\/\/www.partcatalog.com\/products\/bosch-13891-oxygen-sensor-downstream","provider":"PartCatalog","version":"1.0","type":"link"}