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Bosch 16268 Oxygen Sensor - Downstream or Upstream Right
Overview of Bosch Actual OE Oxygen Sensor 16268
The Bosch Actual OE Oxygen Sensor 16268 is designed specifically for select Mercedes-Benz models, including the C230, ML500, R500, and SLK55 AMG. This narrow-band heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle's engine management system.
- Specific fit for Mercedes-Benz C230, ML500, R500, SLK55 AMG
- Heated narrow-band oxygen sensor for reliable operation
- Threaded mounting type with 18 mm thread diameter and 22 mm hex size
- Includes 20.9-inch wiring harness with 4-pin female connector
- Durable metal housing finished in steel for long-lasting use
- Standard replacement grade for direct OE fit and function
About the Bosch Actual OE Oxygen Sensor Product Line
The Bosch Actual OE Oxygen Sensor line is engineered to meet original equipment specifications, providing a direct replacement for factory-installed sensors. This product line focuses on delivering precise sensor readings and reliable performance, ensuring compatibility and durability for specific vehicle applications. The 16268 sensor maintains the integrity of the emissions system in Mercedes-Benz vehicles by using a heated narrow-band design and quality materials.
Detailed Product Description and Specifications
This Bosch oxygen sensor features a 24.2-inch overall length and a 23-inch length from the sealing surface to the end of the connector, allowing for proper installation in the exhaust system. The sensor includes a 4-wire configuration with a 4-pin female terminal connector shaped round for secure electrical connections. The threaded mounting type with an 18 mm diameter and 22 mm hex size facilitates straightforward installation using standard tools. The sensor's metal housing and steel finish provide resistance to heat and corrosion, essential for the harsh exhaust environment. Additionally, the heated element ensures faster sensor response times and improved emissions control.
Common Applications and Issues Addressed
- Restores accurate air-fuel ratio readings for Mercedes-Benz C230, ML500, R500, and SLK55 AMG
- Resolves check engine light triggers related to oxygen sensor faults
- Improves fuel efficiency by providing precise emissions data
- Reduces harmful exhaust emissions by maintaining proper combustion
- Eliminates rough idling or engine performance issues caused by faulty sensors
Installation Notes and Tips
- Ensure vehicle compatibility with Mercedes-Benz C230, ML500, R500, or SLK55 AMG before installation
- Use a 22 mm oxygen sensor socket or wrench for removal and installation
- Do not overtighten the sensor; torque to manufacturer specifications
- Inspect wiring harness and connector for damage before installation
- Allow the engine to cool before replacing the sensor to avoid burns
Quality Assurance and Warranty
The Bosch Actual OE Oxygen Sensor 16268 is manufactured to meet strict quality standards for fit, form, and function. It is a standard replacement grade sensor designed to match original equipment performance. While specific warranty details may vary, Bosch products typically come with a limited warranty covering defects in materials and workmanship to ensure reliability and customer confidence.
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Mercedes-Benz | SLK55 AMG | 5.5L | V8 | Upstream Right | Actual OE Oxygen Sensor |
| 2010 | Mercedes-Benz | SLK55 AMG | 5.5L | V8 | Upstream Right | Actual OE Oxygen Sensor |
| 2009 | Mercedes-Benz | SLK55 AMG | 5.5L | V8 | Upstream Right | Actual OE Oxygen Sensor |
| 2008 | Mercedes-Benz | SLK55 AMG | 5.5L | V8 | Upstream Right | Actual OE Oxygen Sensor |
| 2007 | Mercedes-Benz | ML500 | 5.0L | V8 | Upstream Right | Actual OE Oxygen Sensor |
| 2007 | Mercedes-Benz | R500 | 5.0L | V8 | Upstream Right | Actual OE Oxygen Sensor |
| 2007 | Mercedes-Benz | SLK55 AMG | 5.5L | V8 | Upstream Right | Actual OE Oxygen Sensor |
| 2006 | Mercedes-Benz | ML500 | 5.0L | V8 | Upstream Right | Actual OE Oxygen Sensor |
| 2006 | Mercedes-Benz | R500 | 5.0L | V8 | Upstream Right | Actual OE Oxygen Sensor |
| 2006 | Mercedes-Benz | SLK55 AMG | 5.5L | V8 | Upstream Right | Actual OE Oxygen Sensor |
| 2005 | Mercedes-Benz | SLK55 AMG | 5.5L | V8 | Upstream Right | Actual OE Oxygen Sensor |
| 2002 | Mercedes-Benz | C230 | 2.3L | L4 | Downstream | Actual OE Oxygen Sensor |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.