Bosch, the pioneer in oxygen sensor technology, offers the ultimate solution for maintaining your vehicle’s emission system with the Bosch 16737 Oxygen Sensor. As the world’s leading supplier and original equipment manufacturer, Bosch ensures that this sensor delivers precise data for optimal fuel economy and reduced emissions. Built to fit seamlessly with Chevrolet Cruze, Sonic, and Buick Encore models, this sensor meets or exceeds OE specifications for reliability and performance. Experience hassle-free installation with the true direct-fit OE connector, crafted for durability and longevity.Achieving peak engine efficiency is crucial for every vehicle owner. This Bosch sensor is engineered with a premium ceramic element and advanced sensor design, tailored to bring significant improvements to your vehicle's fuel system. A direct replacement for part number 55572993 (Chevrolet and Buick), making it an ideal choice for DIY mechanics and professionals alike. Equip your vehicle with Bosch’s cutting-edge sensor and ensure smoother rides with enhanced emissions control.

• Enhances fuel economy and minimizes emissions
• OE Connector for seamless installation
• Meets or exceeds OE performance specifications
• High-quality ceramic element for precise readings
• Recommended O2 Sensor Wrench: OTC 6500

Automotive Color / Finish:	Steel
Automotive Item Weight (lbs):	0.242508 lb
Connector Gender:	Male
Heated (Oxygen Sensor):	Yes
Hex Size (Oxygen Sensor):	22 mm
Length (Sealing Surface To End Of Connector):	18.11 in
Mounting Type:	Threaded
Oxygen Sensor Type:	Narrow-band heated
Terminal Quantity:	4
Wire Quantity:	4

• Chevrolet: 55572993
• Buick: 55572993

• 2012-2013 Chevrolet Sonic | Position: Upstream
• 2013 Buick Encore | Position: Upstream
• 2016 Chevrolet Cruze Limited | Position: Upstream
• 2011-2015 Chevrolet Cruze | Position: Upstream
• 2013 Chevrolet Trax | Position: Upstream
• 2015-2021 Buick Encore | Position: Upstream
• 2015-2021 Chevrolet Trax | Position: Upstream
• 2017-2020 Chevrolet Sonic | Position: Upstream