Homeβ€Ί Beck Arnley 045-0471 Engine Oil Separator
Part #: 045-0471

Beck Arnley 045-0471 Engine Oil Separator

96 vehicles fit this part
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OE Direct Replacement β€” Bolt-on fit, no modifications needed
Fitment: Audi and Volkswagen, Q3 Quattro, Tiguan, A5 Quattro, CC, A4, A4 Quattro, Eos, A6, A5, GTI, A3, A3 Quattro, Beetle, Jetta, Q5, TT Quattro, Passat, and TT
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Overview of Beck Arnley Engine Oil Separator 045-0471

The Beck Arnley Engine Oil Separator 045-0471 is designed for precise compatibility with select Audi and Volkswagen models. This component plays a critical role in maintaining engine performance by effectively separating oil from crankcase gases.

  • Compatible with Audi A3, A3 Quattro, A4, A4 Quattro, A5, A5 Quattro, A6, and Volkswagen Beetle, CC, Eos, GTI, Jetta, Passat, Q3 Quattro, Q5, Tiguan, TT, and TT Quattro
  • Engine oil separator designed to reduce oil contamination in the intake system
  • Part number 045-0471 ensures exact fit and function for specified vehicles
  • Manufactured by Beck Arnley, a trusted brand in engine components

Product Details and Functionality

The Beck Arnley 045-0471 engine oil separator is engineered to separate oil vapor from the crankcase gases before they re-enter the intake manifold. This separation helps prevent oil buildup in the intake system, which can lead to reduced engine efficiency and increased emissions. Compatible with a range of Audi and Volkswagen models, including the Audi A3 Quattro and Volkswagen Passat, this part supports optimal engine operation by maintaining cleaner intake air.

Common Applications and Problem Solving

  • Prevents oil contamination in the intake manifold and throttle body
  • Reduces engine oil consumption caused by crankcase ventilation issues
  • Helps maintain proper engine vacuum and pressure balance
  • Minimizes rough idling and engine misfires related to oil vapor buildup
  • Supports emission control by reducing hydrocarbon emissions

Installation Notes and Tips

  • Ensure compatibility with your specific Audi or Volkswagen model before installation
  • Inspect related hoses and seals for wear or damage during replacement
  • Follow manufacturer torque specifications to avoid leaks or damage
  • It is recommended to replace the engine oil separator as part of routine maintenance if symptoms of oil vapor contamination appear

Quality Assurance and Warranty

Beck Arnley parts are manufactured to meet or exceed OEM specifications, ensuring reliable fit and function. The 045-0471 engine oil separator undergoes rigorous quality control to maintain performance standards. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor.

This part fits 96 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2018AudiQ3 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2018VolkswagenTiguan2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2017AudiA5 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2017AudiQ3 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2017VolkswagenCC2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2017VolkswagenTiguan2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2016AudiA42.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2016AudiA4 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2016AudiA5 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2016AudiQ3 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2016VolkswagenCC2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2016VolkswagenEos2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2016VolkswagenTiguan2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2015AudiA42.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2015AudiA4 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2015AudiA5 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2015AudiA62.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2015AudiQ3 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2015VolkswagenCC2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2015VolkswagenEos2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2015VolkswagenTiguan2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2014AudiA42.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2014AudiA4 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2014AudiA52.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2014AudiA5 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2014AudiA62.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2014VolkswagenCC2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2014VolkswagenEos2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2014VolkswagenGTI2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2014VolkswagenTiguan2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2013AudiA32.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2013AudiA3 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2013AudiA42.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2013AudiA4 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2013AudiA52.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2013AudiA5 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2013AudiA62.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2013VolkswagenBeetle2.0LL4N/ACRANKCASE VALVE; Including Gasket
2013VolkswagenCC2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2013VolkswagenEos2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2013VolkswagenGTI2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2013VolkswagenJetta2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2013VolkswagenTiguan2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2012AudiA32.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2012AudiA3 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2012AudiA42.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2012AudiA4 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2012AudiA52.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2012AudiA5 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2012AudiA62.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2012AudiQ52.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2012VolkswagenBeetle2.0LL4N/ACRANKCASE VALVE; Including Gasket
2012VolkswagenCC2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2012VolkswagenEos2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2012VolkswagenGTI2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2012VolkswagenJetta2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2012VolkswagenTiguan2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2011AudiA32.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2011AudiA3 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2011AudiA42.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2011AudiA4 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2011AudiA52.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2011AudiA5 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2011VolkswagenCC2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2011VolkswagenEos2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2011VolkswagenGTI2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2011VolkswagenTiguan2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2010AudiA32.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2010AudiA3 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2010AudiA42.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2010AudiA4 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2010AudiA52.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2010AudiA5 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2010AudiTT Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2010VolkswagenCC2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2010VolkswagenEos2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2010VolkswagenGTI2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2010VolkswagenJetta2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2010VolkswagenPassat2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2010VolkswagenTiguan2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2009AudiA32.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2009AudiA3 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2009AudiA42.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2009AudiA4 Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2009AudiTTBase2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2009AudiTT Quattro2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2009VolkswagenCC2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2009VolkswagenEos2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2009VolkswagenGTI2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2009VolkswagenJetta2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2009VolkswagenPassat2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2009VolkswagenTiguan2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2008AudiA32.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2008VolkswagenGTI2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2008VolkswagenJetta2.0LL4N/ACRANKCASE VALVE Engine Oil Separator
2008VolkswagenPassat2.0LL4N/ACRANKCASE VALVE Engine Oil Separator

* 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.