INA EA0246 Alternator Decoupler Pulley
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INA

INA EA0246 Alternator Decoupler Pulley

Brand INA EA0246
Fits Mazda, Mitsubishi, and Subaru · 84 vehicles

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

FEAD solution. Supports holistic maintenance with individual components or assembled kits.

Alternator decoupler pulley. A specialized charging-system component for auxiliary drive applications.

Cross-references Gates 37133P, 1800A313 and 23750AA070 for the same application. See all 5.

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INA EA0246 Alternator Decoupler Pulley

The INA EA0246 alternator decoupler pulley is a front end auxiliary drive component built for vehicles that rely on stable belt operation under changing engine loads. It supports vibration damping in tight installation spaces and is used in FEAD systems where smooth alternator drive performance matters.

Key Features

  • Alternator decoupler pulley for FEAD and charging system service
  • Helps manage belt vibration in high-load engine operation
  • OE-style replacement for select Mazda, Mitsubishi, and Subaru applications
  • Cross-references Gates 37133P for the same application
  • INA part number EA0246 for catalog and fitment lookup

Product Details

INA EA0246 is an alternator decoupler pulley used in front end auxiliary drive systems to help the belt and alternator operate more smoothly as engine speed and load change. This part is listed for a wide range of Mazda 2, Mazda 3, Mazda 5, Mazda 6, Mazda CX-7, Mazda MX-5 Miata, Mitsubishi Lancer, Mitsubishi Outlander, Mitsubishi Outlander Sport, Mitsubishi ASX, Subaru Legacy, and Subaru Outback applications. The design focus is compact packaging and vibration control, which is important in modern engines with limited service space. This part cross-references Gates 37133P for the same application.

What It Helps Address

  • Belt flutter or vibration in the accessory drive system
  • Alternator pulley wear that affects charging system smoothness
  • Noisy FEAD operation during engine speed changes
  • Drive belt stress caused by inconsistent alternator decoupling
  • Service replacement needs on select Mazda, Mitsubishi, and Subaru vehicles

Installation Notes

Verify the vehicle application by year, make, and model before ordering. Confirm the existing pulley style and compare the OE reference numbers during diagnosis. Professional installation is recommended so the alternator drive system can be checked for belt condition, pulley alignment, and related wear before the vehicle returns to service.

Quality Assurance

INA is known for FEAD components engineered for vibration damping and compact engine packaging. Part number EA0246 is cataloged for direct application matching on listed vehicles, including 2003-2013 Mazda 6, 2006-2008 Mazda MX-5 Miata, 2007-2012 Mazda CX-7, 2010-2013 Mazda 3, 2011-2015 Mazda 2, 2012-2017 Mazda 5, 2008-2017 Mitsubishi Lancer, 2008-2017 Mitsubishi Outlander, 2011-2017 Mitsubishi Outlander Sport, 2013-2015 Mitsubishi ASX, 2013-2014 Subaru Legacy, and 2013-2014 Subaru Outback.

Related reading

This part fits 84 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2017Mazda52.5LL4INA Global Number 535 0246 100
2017MitsubishiLancer2.0LL4INA Global Number 535 0246 100
2017MitsubishiLancer2.4LL4INA Global Number 535 0246 100
2017MitsubishiOutlander2.4LL4INA Global Number 535 0246 100
2017MitsubishiOutlander Sport2.4LL4INA Global Number 535 0246 100
2017MitsubishiOutlander Sport2.0LL4INA Global Number 535 0246 100
2016Mazda52.5LL4INA Global Number 535 0246 100
2016MitsubishiLancer2.4LL4INA Global Number 535 0246 100
2016MitsubishiLancer2.0LL4INA Global Number 535 0246 100
2016MitsubishiOutlander2.4LL4INA Global Number 535 0246 100
2016MitsubishiOutlander Sport2.0LL4INA Global Number 535 0246 100
2016MitsubishiOutlander Sport2.4LL4INA Global Number 535 0246 100
2015Mazda21.5LL4INA Global Number 535 0246 100
2015Mazda52.5LL4INA Global Number 535 0246 100
2015MitsubishiASX2.0LL4INA Global Number 535 0246 100
2015MitsubishiLancer2.4LL4INA Global Number 535 0246 100
2015MitsubishiLancer2.0LL4INA Global Number 535 0246 100
2015MitsubishiOutlander2.4LL4INA Global Number 535 0246 100
2015MitsubishiOutlander Sport2.0LL4INA Global Number 535 0246 100
2015MitsubishiOutlander Sport2.4LL4INA Global Number 535 0246 100
2014Mazda21.5LL4INA Global Number 535 0246 100
2014Mazda52.5LL4INA Global Number 535 0246 100
2014MitsubishiASX2.0LL4INA Global Number 535 0246 100
2014MitsubishiLancer2.4LL4INA Global Number 535 0246 100
2014MitsubishiLancer2.0LL4INA Global Number 535 0246 100
2014MitsubishiOutlander2.4LL4INA Global Number 535 0246 100
2014MitsubishiOutlander Sport2.0LL4INA Global Number 535 0246 100
2014SubaruLegacy2.5LH4INA Global Number 535 0246 100
2014SubaruOutback2.5LH4INA Global Number 535 0246 100
2013Mazda21.5LL4INA Global Number 535 0246 100
2013Mazda32.5LL4INA Global Number 535 0246 100
2013Mazda52.5LL4INA Global Number 535 0246 100
2013Mazda62.5LL4INA Global Number 535 0246 100
2013MitsubishiASX2.0LL4INA Global Number 535 0246 100
2013MitsubishiLancer2.4LL4INA Global Number 535 0246 100
2013MitsubishiLancer2.0LL4INA Global Number 535 0246 100
2013MitsubishiOutlander2.4LL4INA Global Number 535 0246 100
2013MitsubishiOutlander Sport2.0LL4INA Global Number 535 0246 100
2013SubaruLegacy2.5LH4INA Global Number 535 0246 100
2013SubaruOutback2.5LH4INA Global Number 535 0246 100
2012Mazda21.5LL4INA Global Number 535 0246 100
2012Mazda32.5LL4INA Global Number 535 0246 100
2012Mazda52.5LL4INA Global Number 535 0246 100
2012Mazda62.5LL4INA Global Number 535 0246 100
2012MazdaCX-72.3LL4INA Global Number 535 0246 100
2012MazdaCX-72.5LL4INA Global Number 535 0246 100
2012MitsubishiLancer2.0LL4INA Global Number 535 0246 100
2012MitsubishiLancer2.4LL4INA Global Number 535 0246 100
2012MitsubishiOutlander2.4LL4INA Global Number 535 0246 100
2012MitsubishiOutlander Sport2.0LL4INA Global Number 535 0246 100
2011Mazda21.5LL4INA Global Number 535 0246 100
2011Mazda32.5LL4INA Global Number 535 0246 100
2011Mazda62.5LL4INA Global Number 535 0246 100
2011MazdaCX-72.3LL4INA Global Number 535 0246 100
2011MazdaCX-72.5LL4INA Global Number 535 0246 100
2011MitsubishiLancer2.4LL4INA Global Number 535 0246 100
2011MitsubishiLancer2.0LL4INA Global Number 535 0246 100
2011MitsubishiOutlander2.4LL4INA Global Number 535 0246 100
2011MitsubishiOutlander Sport2.0LL4INA Global Number 535 0246 100
2010Mazda32.5LL4INA Global Number 535 0246 100
2010Mazda62.5LL4INA Global Number 535 0246 100
2010MazdaCX-72.5LL4INA Global Number 535 0246 100
2010MazdaCX-72.3LL4INA Global Number 535 0246 100
2010MitsubishiLancer2.0LL4INA Global Number 535 0246 100
2010MitsubishiLancer2.4LL4INA Global Number 535 0246 100
2010MitsubishiOutlander2.4LL4INA Global Number 535 0246 100
2009Mazda62.5LL4INA Global Number 535 0246 100
2009MazdaCX-72.3LL4INA Global Number 535 0246 100
2009MitsubishiLancer2.0LL4INA Global Number 535 0246 100
2009MitsubishiLancer2.4LL4INA Global Number 535 0246 100
2009MitsubishiOutlander2.4LL4INA Global Number 535 0246 100
2008Mazda62.3LL4INA Global Number 535 0246 100
2008MazdaCX-72.3LL4INA Global Number 535 0246 100
2008MazdaMX-5 Miata2.0LL4INA Global Number 535 0246 100
2008MitsubishiLancer2.0LL4INA Global Number 535 0246 100
2008MitsubishiOutlander2.4LL4INA Global Number 535 0246 100
2007Mazda62.3LL4INA Global Number 535 0246 100
2007MazdaCX-72.3LL4INA Global Number 535 0246 100
2007MazdaMX-5 Miata2.0LL4INA Global Number 535 0246 100
2006Mazda62.3LL4INA Global Number 535 0246 100
2006MazdaMX-5 Miata2.0LL4INA Global Number 535 0246 100
2005Mazda62.3LL4INA Global Number 535 0246 100
2004Mazda62.3LL4INA Global Number 535 0246 100
2003Mazda62.3LL4INA Global Number 535 0246 100
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gates — 37133P1800A31323750AA0705350246100LF1818330A