INA EA0050 Alternator Decoupler Pulley
OE Quality 60-Day Returns
INA

INA EA0050 Alternator Decoupler Pulley

Brand INA EA0050
Fits Dodge · 16 vehicles

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

FEAD solution. Supports maintenance of the front end auxiliary drive system.

Alternator decoupler pulley. A replacement pulley for charging and starting components.

Cross-references Four Seasons 55170, 0 5117 591AA and 3 3557 1 for the same application. See all 27.

$53.04Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $53.04
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Alternator Decoupler Pulley options

INA EA0050 Alternator Decoupler Pulley

INA EA0050 is an alternator decoupler pulley for front-end auxiliary drive systems. It is built for high-load engines where vibration control and compact packaging matter, and it supports smoother accessory drive operation in the charging system.

Key Features

  • Alternator decoupler pulley for the charging system
  • Supports vibration damping in tight FEAD installation spaces
  • OE-style replacement for service and maintenance work
  • INA part number EA0050
  • Cross-reference: Four Seasons 55170

Application Details

Compatible with 2003-2006 Dodge Sprinter 2500 and 2003-2006 Dodge Sprinter 3500 applications listed with 90 amp or 115 amp alternators. This part number EA0050 also cross-references Four Seasons 55170 for the same application.

What It Helps Address

  • Alternator pulley noise during engine operation
  • Belt vibration in the front accessory drive
  • Irregular alternator decoupling behavior
  • Wear in charging-system drive components
  • Service needs on Dodge Sprinter 2500 and Dodge Sprinter 3500 alternator assemblies

Installation Notes

Verify alternator amperage and OE cross-reference before ordering. Confirm the pulley matches the vehicle’s charging-system configuration and inspect the belt drive components during service. Professional installation is recommended for proper alignment and operation.

Quality Assurance

INA positions this component within its FEAD lineup, which focuses on vibration damping and maintenance of front-end accessory drive systems. The design supports service of individual drive components as part of a broader charging and starting system repair.

Related reading

This part fits 16 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2006DodgeSprinter 25002.7LL5N/A90 Amp Alternator; INA Global Number 535 0050 100
2006DodgeSprinter 25002.7LL5N/A115 Amp Alternator; INA Global Number 535 0050 100
2006DodgeSprinter 35002.7LL5N/A90 Amp Alternator; INA Global Number 535 0050 100
2006DodgeSprinter 35002.7LL5N/A115 Amp Alternator; INA Global Number 535 0050 100
2005DodgeSprinter 25002.7LL5N/A115 Amp Alternator; INA Global Number 535 0050 100
2005DodgeSprinter 25002.7LL5N/A90 Amp Alternator; INA Global Number 535 0050 100
2005DodgeSprinter 35002.7LL5N/A90 Amp Alternator; INA Global Number 535 0050 100
2005DodgeSprinter 35002.7LL5N/A115 Amp Alternator; INA Global Number 535 0050 100
2004DodgeSprinter 25002.7LL5N/A115 Amp Alternator; INA Global Number 535 0050 100
2004DodgeSprinter 25002.7LL5N/A90 Amp Alternator; INA Global Number 535 0050 100
2004DodgeSprinter 35002.7LL5N/A90 Amp Alternator; INA Global Number 535 0050 100
2004DodgeSprinter 35002.7LL5N/A115 Amp Alternator; INA Global Number 535 0050 100
2003DodgeSprinter 25002.7LL5N/A115 Amp Alternator; INA Global Number 535 0050 100
2003DodgeSprinter 25002.7LL5N/A90 Amp Alternator; INA Global Number 535 0050 100
2003DodgeSprinter 35002.7LL5N/A115 Amp Alternator; INA Global Number 535 0050 100
2003DodgeSprinter 35002.7LL5N/A90 Amp Alternator; INA Global Number 535 0050 100
Directly replaces or cross-references 27 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 551700 5117 591AA3 3557 112-1066611 155 03 15611 155 05 15611 155 07 155117 591AA7789-100294971533557058802025498005350050100A 611 155 03 15A 611 155 05 15A 611 155 07 15AFP0021ALP2354AP9010F 00M 991 099F 00M 991 125F 00M 991 190F 00M 991 303GA751.05OAP7057VKM 03828