HomeEngine > Cylinder Block ComponentsBeck Arnley 045-0461 Engine Oil Separator
Part #: 045-0461

Beck Arnley 045-0461 Engine Oil Separator

⚙️ 50 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercedes-Benz, C230, C280, C300, C350, CLK350, E350, ML350, R350, S400, SLK280, SLK300, and SLK350
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Overview of Beck Arnley Engine Oil Separator 045-0461

The Beck Arnley Engine Oil Separator 045-0461 is designed for select Mercedes-Benz models, including the C230, C280, C300, C350, CLK350, E350, ML350, R350, S400, SLK280, SLK300, and SLK350. This component plays a critical role in maintaining engine performance by effectively separating oil from crankcase gases.

  • Compatible with multiple Mercedes-Benz models such as C230, E350, and SLK350
  • Part number 045-0461 ensures precise fit and function
  • Engine oil separator designed to reduce oil contamination in the intake system
  • Manufactured by Beck Arnley, a trusted name in engine components
  • Direct replacement for original equipment to maintain engine efficiency

Product Details and Functionality

The Beck Arnley 045-0461 engine oil separator is engineered to separate oil vapor from the crankcase gases before they re-enter the intake manifold. This process helps prevent oil buildup in the intake system, which can lead to reduced engine efficiency and increased emissions. Compatible with a range of Mercedes-Benz vehicles, this part supports proper ventilation of the crankcase, contributing to smoother engine operation and longevity.

Compatible Mercedes-Benz Models and Applications

  • Mercedes-Benz C230, C280, C300, C350
  • Mercedes-Benz CLK350, E350, ML350, R350
  • Mercedes-Benz S400, SLK280, SLK300, SLK350

This engine oil separator is specifically designed for these models to ensure optimal fitment and performance.

Common Issues Addressed by Engine Oil Separator 045-0461

  • Prevents oil contamination in the intake manifold
  • Reduces engine oil consumption caused by crankcase blow-by
  • Helps maintain proper crankcase ventilation and pressure
  • Minimizes engine performance issues related to oil vapor buildup
  • Supports emission control by reducing oil vapor emissions

Installation Notes and Tips

When installing the Beck Arnley 045-0461 engine oil separator, ensure the engine is cool and the vehicle is parked on a level surface. Remove the old separator carefully to avoid damage to surrounding components. Verify the part number matches 045-0461 for compatibility with your Mercedes-Benz model. Properly secure all connections to prevent vacuum leaks and ensure effective operation.

Quality Assurance and Warranty

Beck Arnley parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. While specific warranty details for part number 045-0461 may vary, Beck Arnley typically offers coverage against defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.

This part fits 50 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2013Mercedes-BenzS4003.5LV6N/ACRANKCASE
2012Mercedes-BenzS4003.5LV6N/ACRANKCASE
2011Mercedes-BenzC3503.5LV6N/ACRANKCASE
2011Mercedes-BenzE3503.5LV6N/ACRANKCASE
2011Mercedes-BenzS4003.5LV6N/ACRANKCASE
2011Mercedes-BenzSLK3003.0LV6N/ACRANKCASE
2011Mercedes-BenzSLK3503.5LV6N/ACRANKCASE
2010Mercedes-BenzC3003.0LV6N/ACRANKCASE
2010Mercedes-BenzC3503.5LV6N/ACRANKCASE
2010Mercedes-BenzE3503.5LV6N/ACRANKCASE
2010Mercedes-BenzML3503.5LV6N/ACRANKCASE
2010Mercedes-BenzR3503.5LV6N/ACRANKCASE
2010Mercedes-BenzS4003.5LV6N/ACRANKCASE
2010Mercedes-BenzSLK3003.0LV6N/ACRANKCASE
2010Mercedes-BenzSLK3503.5LV6N/ACRANKCASE
2009Mercedes-BenzC3003.0LV6N/ACRANKCASE
2009Mercedes-BenzC3503.5LV6N/ACRANKCASE
2009Mercedes-BenzCLK3503.5LV6N/ACRANKCASE
2009Mercedes-BenzE3503.5LV6N/ACRANKCASE
2009Mercedes-BenzML3503.5LV6N/ACRANKCASE
2009Mercedes-BenzR3503.5LV6N/ACRANKCASE
2009Mercedes-BenzSLK3003.0LV6N/ACRANKCASE
2009Mercedes-BenzSLK3503.5LV6N/ACRANKCASE
2008Mercedes-BenzC3003.0LV6N/ACRANKCASE
2008Mercedes-BenzC3503.5LV6N/ACRANKCASE
2008Mercedes-BenzCLK3503.5LV6N/ACRANKCASE
2008Mercedes-BenzE3503.5LV6N/ACRANKCASE
2008Mercedes-BenzML3503.5LV6N/ACRANKCASE
2008Mercedes-BenzR3503.5LV6N/ACRANKCASE
2008Mercedes-BenzSLK2803.0LV6N/ACRANKCASE
2008Mercedes-BenzSLK3503.5LV6N/ACRANKCASE
2007Mercedes-BenzC2302.5LV6N/ACRANKCASE
2007Mercedes-BenzC2803.0LV6N/ACRANKCASE
2007Mercedes-BenzC3503.5LV6N/ACRANKCASE
2007Mercedes-BenzCLK3503.5LV6N/ACRANKCASE
2007Mercedes-BenzE3503.5LV6N/ACRANKCASE
2007Mercedes-BenzML3503.5LV6N/ACRANKCASE
2007Mercedes-BenzR3503.5LV6N/ACRANKCASE
2007Mercedes-BenzSLK2803.0LV6N/ACRANKCASE
2007Mercedes-BenzSLK3503.5LV6N/ACRANKCASE
2006Mercedes-BenzC2302.5LV6N/ACRANKCASE
2006Mercedes-BenzC2803.0LV6N/ACRANKCASE
2006Mercedes-BenzC3503.5LV6N/ACRANKCASE
2006Mercedes-BenzCLK3503.5LV6N/ACRANKCASE
2006Mercedes-BenzE3503.5LV6N/ACRANKCASE
2006Mercedes-BenzML3503.5LV6N/ACRANKCASE
2006Mercedes-BenzR3503.5LV6N/ACRANKCASE
2006Mercedes-BenzSLK2803.0LV6N/ACRANKCASE
2006Mercedes-BenzSLK3503.5LV6N/ACRANKCASE
2005Mercedes-BenzSLK3503.5LV6N/ACRANKCASE

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.