{"product_id":"bosch-16126-oxygen-sensor-upstream-left-or-upstream-right","title":"Bosch 16126 Oxygen Sensor - Upstream Left or Upstream Right","description":"\u003ch2\u003eOverview of Bosch Actual OE Oxygen Sensor 16126\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 16126 is designed specifically for select Mercedes-Benz models, including the CLS550, SLC43 AMG, and SLK350. This heated wide-band oxygen sensor ensures accurate air-fuel mixture readings to support optimal engine performance and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster activation\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mercedes-Benz CLS550, SLC43 AMG, SLK350\u003c\/li\u003e\n\u003cli\u003eWide-band sensor type for precise air-fuel ratio monitoring\u003c\/li\u003e\n\u003cli\u003e24.4-inch wiring harness length with included harness\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eBlade terminal type with male connector and terminal\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade with metal housing and steel finish\u003c\/li\u003e\n\u003cli\u003eConnector shape is oblong with 5 wires and 6 terminals\u003c\/li\u003e\n\u003cli\u003eHex size of 22 mm for installation\u003c\/li\u003e\n\u003cli\u003eOverall length approximately 27.8 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 16126 is engineered as a direct replacement part tailored for Mercedes-Benz vehicles such as the CLS550, SLC43 AMG, and SLK350. Featuring a heated design, this sensor reaches operating temperature quickly to provide reliable oxygen level readings. The wide-band sensor technology allows for precise measurement of exhaust gases, which is critical for maintaining efficient combustion and reducing emissions.\u003c\/p\u003e\u003cp\u003eThis oxygen sensor includes a 24.4-inch wiring harness and a male oblong connector with blade terminals, ensuring a secure and specific fit. The sensor is threaded with an 18 mm diameter and a 22 mm hex size, compatible with factory mounting points. Constructed with a durable metal housing and finished in steel, it meets standard replacement grade requirements for longevity and performance.\u003c\/p\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor product line focuses on delivering original equipment quality and fitment, making it suitable for professional repairs and maintenance. This ensures compatibility and performance consistent with factory specifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for proper engine management\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by optimizing air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by ensuring correct sensor feedback\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and engine performance issues caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removal of the existing oxygen sensor and threading the Bosch 16126 sensor into the factory mounting location. Use a 22 mm oxygen sensor socket for proper tightening. The included wiring harness and blade terminals are designed for a specific fit on Mercedes-Benz CLS550, SLC43 AMG, and SLK350 models. Avoid over-tightening to prevent damage to the sensor or mounting threads.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch manufactures the Actual OE Oxygen Sensor 16126 to meet original equipment standards, ensuring reliable performance and durability. This sensor is a standard replacement grade part backed by Bosch's quality control processes. Warranty details should be confirmed with the point of purchase or Bosch directly.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52082820382901,"sku":"BBHK-16126","price":109.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_16126_Fro.jpg?v=1775147425","url":"https:\/\/www.partcatalog.com\/products\/bosch-16126-oxygen-sensor-upstream-left-or-upstream-right","provider":"PartCatalog","version":"1.0","type":"link"}