Description
Bosch Oxygen Sensor 16749 – For Mercedes-Benz Vehicles
Manufacturer Part Number: 16749
The Bosch Oxygen Sensor is a premium-quality component designed to optimize your vehicle’s air-fuel mixture, ensuring better performance and reduced emissions. Engineered to OEM standards, this oxygen sensor is a reliable choice that meets the rigorous demands of Mercedes-Benz vehicles. With a lifespan typically exceeding 100,000 miles, Bosch oxygen sensors help maintain engine efficiency and longevity.
Developed by Robert Bosch GmbH, these sensors measure the exhaust concentration of oxygen, allowing you to monitor engine performance in real time. By determining whether the engine is running rich or lean, the Bosch Oxygen Sensor plays a crucial role in emissions control and fuel efficiency.
Cross Reference Numbers
- Mercedes-Benz: 004 542 07 18
- 0045420718
Vehicle Compatibility
This part fits some of the popular models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility.
- Mercedes-Benz C63 AMG, 2011-2015
- Mercedes-Benz GLK350, 2010-2015
- Mercedes-Benz GL450, 2012
- Mercedes-Benz GL550, 2012
- Mercedes-Benz SL550, 2010-2012
- Mercedes-Benz SL63 AMG, 2010-2012
- Mercedes-Benz C300, 2009-2015
- Mercedes-Benz C350, 2008-2011
- Mercedes-Benz E350, 2006-2011
- Mercedes-Benz CLS550, 2006-2011
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Since 2000, our website has been a trusted destination for European car owners looking for reliable parts at great prices. Here’s why customers choose us:
- Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
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- Established Trust: Serving the European auto community since 2000.
Frequently Asked Questions
What does this part do?
The Bosch Oxygen Sensor measures the concentration of oxygen in the exhaust gases. This information is vital for the engine control unit to adjust the air-fuel mixture, ensuring optimal combustion and reduced emissions.
What vehicles is this part compatible with?
This oxygen sensor is compatible with various Mercedes-Benz models, including the C63 AMG, GLK350, GL450, GL550, SL550, SL63 AMG, C300, C350, E350, and CLS550 from model years 2006 to 2015. Please use the vehicle selector tool to confirm fitment for your specific vehicle.
What are common signs this part may need replacement?
Common symptoms indicating the need for replacement of the oxygen sensor include poor fuel economy, increased emissions, check engine light activation, rough idling, and failed emissions tests.
Are there any DTC (Diagnostic Trouble Codes) associated with this part?
Common OBD-II codes associated with oxygen sensor issues include P0131, P0132, P0133, P0134, P0135, P0136, P0137, P0138, and P0141. Consult professional repair documentation or experts to confirm diagnosis and ensure proper replacement.
Specification
-
- eEuroparts SKU : 236486
- Weight : 0.2822 lbs
- Dimensions (L x W x H) : 2.2047 x 1.9685 x 5.8268 in
- Barcode : 00028851167499
- Manufacturer Part # : 16749
- Brand : Bosch
- Manufacturer : Bosch
- MPN : 16749
- Part Type : Oxygen Sensor
- OE Part Numbers : 0035428218, 0045420718
- Features : Automotive Color / Finish : Steel
Automotive Item Weight (lbs) : 0.242508 lb
Connector Gender : Female
Connector Shape : Rectangle
Grade Type : Regular
Heated (Oxygen Sensor) : Yes
Hex Size (Oxygen Sensor) : 22 mm
Housing Material : Metal
Length (Sealing Surface To End Of Connector) : 12.2047244094488 in
Mounting Bracket Included : No
Mounting Type : Threaded
Overall Length : 13.3858267716535
Oxygen Sensor Type : Narrow-band heated
Prop 65 Warning Label Required? : No
Sensor Type : Heated
Terminal Gender : Female
Terminal Quantity : 4
Terminal Type : Pin
Thread Diameter : 18
Thread Size : 18
Universal Or Specific Fit : Specific
Wire Quantity : 4
Wiring Harness Included : Yes
Wiring Harness Length : 10.0393700787402
- Fitment
- Fitment Type : Vehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2005 | Mercedes-Benz | SLK350 | Base (3.5 V6 GAS) | Position: Downstream |
| 2006 | Mercedes-Benz | E350 | 4Matic (3.5 V6 GAS) | Position: Downstream |
| 2006 | Mercedes-Benz | E350 | Base (3.5 V6 GAS) | Position: Downstream |
| 2006 | Mercedes-Benz | ML350 | 4Matic (3.5 V6 GAS) | Position: Downstream Right |
| 2006 | Mercedes-Benz | C230 | Sport (2.5 V6 GAS) | Position: Downstream |
| 2006 | Mercedes-Benz | C280 | 4Matic (3.0 V6 GAS) | Position: Downstream, Engine: 272.940 |
| 2006 | Mercedes-Benz | C280 | Luxury (3.0 V6 GAS) | Position: Downstream, Engine: 272.940 |
| 2006 | Mercedes-Benz | C350 | 4Matic (3.5 V6 GAS) | Position: Downstream, Engine: 272.960 |
| 2006 | Mercedes-Benz | C350 | Luxury (3.5 V6 GAS) | Position: Downstream, Engine: 272.960 |
| 2006 | Mercedes-Benz | C350 | Sport (3.5 V6 GAS) | Position: Downstream, Engine: 272.960 |
| 2006 | Mercedes-Benz | CLK350 | Base (3.5 V6 GAS) | Position: Downstream |
| 2006 | Mercedes-Benz | R350 | 4Matic (3.5 V6 GAS) | Position: Downstream Right |
| 2006 | Mercedes-Benz | SLK280 | Base (3.0 V6 GAS) | Position: Downstream |
| 2006 | Mercedes-Benz | SLK350 | Base (3.5 V6 GAS) | Position: Downstream |
| 2007 | Mercedes-Benz | S550 | 4Matic (5.5 V8 GAS) | Position: Downstream Right, Engine: 273.968, Notes: To 06/2007 |
| 2007 | Mercedes-Benz | S550 | Base (5.5 V8 GAS) | Position: Downstream Right, Engine: 273.968, Notes: To 06/2007 |
| 2007 | Mercedes-Benz | SL550 | Base (5.5 V8 GAS) | Position: Downstream |
| 2007 | Mercedes-Benz | CLK63 AMG | Base (6.3 V8 GAS) | Position: Downstream |
| 2007 | Mercedes-Benz | CLK350 | Base (3.5 V6 GAS) | Position: Downstream |
| 2007 | Mercedes-Benz | CLK550 | Base (5.5 V8 GAS) | Position: Downstream |
| 2007 | Mercedes-Benz | CLS550 | Base (5.5 V8 GAS) | Position: Downstream |
| 2007 | Mercedes-Benz | GL450 | Base (4.7 V8 GAS) | Position: Downstream Right |
| 2007 | Mercedes-Benz | C280 | 4Matic (3.0 V6 GAS) | Position: Downstream, Engine: 272.940 |
| 2007 | Mercedes-Benz | C280 | Luxury (3.0 V6 GAS) | Position: Downstream, Engine: 272.940 |
| 2007 | Mercedes-Benz | C350 | 4Matic (3.5 V6 GAS) | Position: Downstream, Engine: 272.960 |
| 2007 | Mercedes-Benz | C350 | Luxury (3.5 V6 GAS) | Position: Downstream, Engine: 272.960 |
| 2007 | Mercedes-Benz | C350 | Sport (3.5 V6 GAS) | Position: Downstream, Engine: 272.960 |
| 2007 | Mercedes-Benz | E350 | 4Matic (3.5 V6 GAS) | Position: Downstream, Engine: 272.964 |
| 2007 | Mercedes-Benz | E350 | Base (3.5 V6 GAS) | Position: Downstream, Engine: 272.964 |
| 2007 | Mercedes-Benz | E550 | 4Matic (5.5 V8 GAS) | Position: Downstream, Engine: 273.960 |
| 2007 | Mercedes-Benz | E550 | Base (5.5 V8 GAS) | Position: Downstream, Engine: 273.960 |
| 2007 | Mercedes-Benz | ML350 | 4Matic (3.5 V6 GAS) | Position: Downstream Right |
| 2007 | Mercedes-Benz | R350 | 4Matic (3.5 V6 GAS) | Position: Downstream Right |
| 2007 | Mercedes-Benz | SLK280 | Base (3.0 V6 GAS) | Position: Downstream |
| 2007 | Mercedes-Benz | SLK350 | Base (3.5 V6 GAS) | Position: Downstream |
| 2007 | Mercedes-Benz | C230 | Sport (2.5 V6 GAS) | Position: Downstream |
| 2008 | Mercedes-Benz | C300 | Luxury (3.0 V6 FLEX) | Position: Downstream |
| 2008 | Mercedes-Benz | C300 | 4Matic Luxury (3.0 V6 GAS) | Position: Downstream, Engine: 272.947 |
| 2008 | Mercedes-Benz | C300 | 4Matic Sport (3.0 V6 GAS) | Position: Downstream, Engine: 272.947 |
| 2008 | Mercedes-Benz | C300 | Sport (3.0 V6 GAS) | Position: Downstream, Engine: 272.947 |
| 2008 | Mercedes-Benz | C350 | Sport (3.5 V6 GAS) | Position: Downstream, Engine: 272.961 |
| 2008 | Mercedes-Benz | CLK350 | Base (3.5 V6 GAS) | Position: Downstream |
| 2008 | Mercedes-Benz | CLK550 | Base (5.5 V8 GAS) | Position: Downstream |
| 2008 | Mercedes-Benz | CLK63 AMG | Base (6.3 V8 GAS) | Position: Downstream |
| 2008 | Mercedes-Benz | CLK63 AMG | Black Series (6.3 V8 GAS) | Position: Downstream |
| 2008 | Mercedes-Benz | CLS550 | Base (5.5 V8 GAS) | Position: Downstream |
| 2008 | Mercedes-Benz | E350 | 4Matic (3.5 V6 GAS) | Position: Downstream, Engine: 272.964 |
| 2008 | Mercedes-Benz | E350 | Base (3.5 V6 GAS) | Position: Downstream, Engine: 272.964 |
| 2008 | Mercedes-Benz | E550 | 4Matic (5.5 V8 GAS) | Position: Downstream, Engine: 273.960 |
| 2008 | Mercedes-Benz | E550 | Base (5.5 V8 GAS) | Position: Downstream, Engine: 273.960 |
| 2008 | Mercedes-Benz | SL550 | Base (5.5 V8 GAS) | Position: Downstream |
| 2008 | Mercedes-Benz | SLK280 | Base (3.0 V6 GAS) | Position: Downstream |
| 2008 | Mercedes-Benz | SLK350 | Base (3.5 V6 GAS) | Position: Downstream |
| 2008 | Mercedes-Benz | ML350 | 4Matic (3.5 V6 GAS) | Position: Downstream Right |
| 2008 | Mercedes-Benz | ML550 | Base (5.5 V8 GAS) | Position: Downstream Right |
| 2008 | Mercedes-Benz | R350 | 4Matic (3.5 V6 GAS) | Position: Downstream Right |
| 2008 | Mercedes-Benz | R350 | Base (3.5 V6 GAS) | Position: Downstream Right |
| 2008 | Mercedes-Benz | GL450 | Base (4.7 V8 GAS) | Position: Downstream Right |
| 2008 | Mercedes-Benz | GL550 | Base (5.5 V8 GAS) | Position: Downstream Right |
| 2008 | Mercedes-Benz | C63 AMG | Base (6.3 V8 GAS) | Position: Downstream |
| 2009 | Mercedes-Benz | SL550 | Base (5.5 V8 GAS) | Position: Downstream |
| 2009 | Mercedes-Benz | SLK300 | Base (3.0 V6 GAS) | Position: Downstream |
| 2009 | Mercedes-Benz | SLK350 | Base (3.5 V6 GAS) | Position: Downstream |
| 2009 | Mercedes-Benz | SL63 AMG | Base (6.3 V8 GAS) | Position: Downstream |
| 2009 | Mercedes-Benz | CLK350 | Base (3.5 V6 GAS) | Position: Downstream |
| 2009 | Mercedes-Benz | CLK550 | Base (5.5 V8 GAS) | Position: Downstream |
| 2009 | Mercedes-Benz | CLS550 | Base (5.5 V8 GAS) | Position: Downstream |
| 2009 | Mercedes-Benz | E350 | 4Matic (3.5 V6 GAS) | Position: Downstream, Engine: 272.964 |
| 2009 | Mercedes-Benz | E350 | Base (3.5 V6 GAS) | Position: Downstream, Engine: 272.964 |
| 2009 | Mercedes-Benz | E550 | 4Matic (5.5 V8 GAS) | Position: Downstream, Engine: 273.960 |
| 2009 | Mercedes-Benz | E550 | Base (5.5 V8 GAS) | Position: Downstream, Engine: 273.960 |
| 2009 | Mercedes-Benz | ML550 | Base (5.5 V8 GAS) | Position: Downstream Right |
| 2009 | Mercedes-Benz | R350 | 4Matic (3.5 V6 GAS) | Position: Downstream Right |
| 2009 | Mercedes-Benz | R350 | Base (3.5 V6 GAS) | Position: Downstream Right |
| 2009 | Mercedes-Benz | GL450 | Base (4.7 V8 GAS) | Position: Downstream Right |
| 2009 | Mercedes-Benz | GL550 | Base (5.5 V8 GAS) | Position: Downstream Right |
| 2009 | Mercedes-Benz | C63 AMG | Base (6.3 V8 GAS) | Position: Downstream |
| 2009 | Mercedes-Benz | C300 | 4Matic Luxury (3.0 V6 GAS) | Position: Downstream, Engine: 272.947 |
| 2009 | Mercedes-Benz | C300 | 4Matic Sport (3.0 V6 GAS) | Position: Downstream, Engine: 272.947 |
| 2009 | Mercedes-Benz | C300 | Sport (3.0 V6 GAS) | Position: Downstream, Engine: 272.947 |
| 2009 | Mercedes-Benz | C300 | Luxury (3.0 V6 FLEX) | Position: Downstream |
| 2009 | Mercedes-Benz | C350 | Sport (3.5 V6 GAS) | Position: Downstream, Engine: 272.961 |
| 2009 | Mercedes-Benz | ML350 | 4Matic (3.5 V6 GAS) | Position: Downstream Right |
| 2009 | Mercedes-Benz | ML350 | Base (3.5 V6 GAS) | Position: Downstream Right |
| 2010 | Mercedes-Benz | GLK350 | 4Matic (3.5 V6 GAS) | Position: Downstream, Engine: 272.991 |
| 2010 | Mercedes-Benz | GLK350 | Base (3.5 V6 GAS) | Position: Downstream, Engine: 272.991 |
| 2010 | Mercedes-Benz | E350 | 4Matic (3.5 V6 GAS) | Position: Downstream, Engine: 272.988 |
| 2010 | Mercedes-Benz | E350 | Base (3.5 V6 GAS) | Position: Downstream, Engine: 272.988 |
| 2010 | Mercedes-Benz | E550 | 4Matic (5.5 V8 GAS) | Position: Downstream, Engine: 273.971, Engine: 273.966 |
| 2010 | Mercedes-Benz | E550 | Base (5.5 V8 GAS) | Position: Downstream, Engine: 273.971, Engine: 273.966 |
| 2010 | Mercedes-Benz | C300 | 4Matic Luxury (3.0 V6 GAS) | Position: Downstream, Engine: 272.947 |
| 2010 | Mercedes-Benz | C300 | 4Matic Sport (3.0 V6 GAS) | Position: Downstream, Engine: 272.947 |
| 2010 | Mercedes-Benz | C300 | Luxury (3.0 V6 GAS) | Position: Downstream, Engine: 272.947 |
| 2010 | Mercedes-Benz | C300 | Sport (3.0 V6 GAS) | Position: Downstream, Engine: 272.947 |
| 2010 | Mercedes-Benz | C350 | Sport (3.5 V6 GAS) | Position: Downstream, Engine: 272.961 |
| 2010 | Mercedes-Benz | C63 AMG | Base (6.3 V8 GAS) | Position: Downstream |
| 2010 | Mercedes-Benz | GL450 | Base (4.7 V8 GAS) | Position: Downstream Right |
| 2010 | Mercedes-Benz | GL550 | Base (5.5 V8 GAS) | Position: Downstream Right |
| 2010 | Mercedes-Benz | ML350 | 4Matic (3.5 V6 GAS) | Position: Downstream Right |
| 2010 | Mercedes-Benz | ML350 | Base (3.5 V6 GAS) | Position: Downstream Right |
There are more vehicles this part is compatible with. Check if it fits your vehicle.
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