INA EA0165 Alternator Decoupler Pulley
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INA EA0165 Alternator Decoupler Pulley

Brand INA EA0165
Fits Mercedes-Benz · 23 vehicles

Vibration damping. Helps reduce stress in compact auxiliary drive systems.

FEAD solution. Supports holistic maintenance for high-load engine accessory drives.

Alternator decoupler pulley. A replacement pulley for the charging system drive.

Cross-references 271 155 00 16 and 5350165100 for the same application. See all 2.

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Alternator Decoupler Pulley for Mercedes-Benz

INA EA0165 is an alternator decoupler pulley for select Mercedes-Benz charging system applications. It is built for FEAD systems where vibration control and compact packaging matter, helping maintain smoother accessory drive operation in high-load engines.

  • Alternator decoupler pulley for the charging and starting system
  • INA Global Number 535 0165 100
  • M16x1.5 mm thread, 55.7 mm outside diameter, 49.8 mm width
  • 7-groove pulley design
  • Cross-reference part numbers: Mercedes-Benz 271 155 00 16 and 5350165100

Fitment Details

  • Fits 2012-2015 Mercedes-Benz C250, N/A; INA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
  • Fits 2011-2015 Mercedes-Benz E250, N/A; INA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
  • Fits 2012-2013 Mercedes-Benz E200, N/A; INA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
  • Fits 2005-2011 Mercedes-Benz SLK200, N/A; INA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
  • Fits 2003-2005 Mercedes-Benz C230, N/A; INA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
  • Fits 2003-2004 Mercedes-Benz C200, N/A; INA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove

What It Helps Address

  • Alternator pulley noise or rough operation
  • Accessory drive vibration in the FEAD system
  • Uneven belt movement under engine load
  • Wear in the alternator decoupler pulley assembly
  • Secondary damage from a deteriorated charging system pulley

Installation Notes

Verify the pulley thread, groove count, and dimensions against the original part before installation. Confirm Mercedes-Benz C250, E250, E200, SLK200, C230, or C200 application details and inspect the belt drive system for related wear before replacing the pulley.

Quality Assurance

INA positions this part within its FEAD component range, which focuses on vibration damping in compact engine bays and on helping reduce secondary damage in the accessory drive system.

Related reading

This part fits 23 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2015Mercedes-BenzC2501.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2015Mercedes-BenzE2501.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2014Mercedes-BenzC2501.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2014Mercedes-BenzE2501.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2013Mercedes-BenzC2501.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2013Mercedes-BenzE2001.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2013Mercedes-BenzE2501.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2012Mercedes-BenzC2501.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2012Mercedes-BenzE2001.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2012Mercedes-BenzE2501.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2011Mercedes-BenzE2501.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2011Mercedes-BenzSLK2001.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2010Mercedes-BenzSLK2001.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2009Mercedes-BenzSLK2001.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2008Mercedes-BenzSLK2001.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2007Mercedes-BenzSLK2001.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2006Mercedes-BenzSLK2001.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2005Mercedes-BenzC2301.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2005Mercedes-BenzSLK2001.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2004Mercedes-BenzC2001.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2004Mercedes-BenzC2301.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2003Mercedes-BenzC2001.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
2003Mercedes-BenzC2301.8LL4N/AINA Global Number 535 0165 100; M16x1.5 mm, O.D 55,7 mm, Width 49.8 mm 7 Groove
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
271 155 00 165350165100