Dorman 300-312 Power Steering Pump Pulley

Brand Dorman 300-312
Belt Type Serpentine
Color Black
Groove Quantity 4
Installation Instructions Included No
Item Grade Standard Replacement
Material Composite
Mounting Hardware Included No
Mounting Hole Quantity 1
Outside Diameter 5.59
Package Contents Pulley
Pulley Bore 17.93
Fits Chrysler and Dodge · 12 vehicles

Standard replacement. Matches the fit and function of the original pulley.

Composite construction. Built from quality materials for reliable performance and durability.

Serpentine belt pulley. Four grooves help keep belt engagement consistent.

Cross-references 3P33134 and 4668448AA for the same application. See all 2.

$28.15Free 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 $28.15
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Dorman 300-312 Power Steering Pump Pulley

Dorman 300-312 is a standard replacement power steering pump pulley built to match the fit and function of the original pulley on specified vehicles. This composite, black serpentine pulley is engineered for reliable operation and durability in Chrysler PT Cruiser and Dodge Neon applications.

Key Features

  • Composite construction for dependable everyday use
  • Black finish for a clean OE-style appearance
  • 4-groove design for serpentine belt systems
  • 5.59 in. outside diameter
  • 17.93 mm pulley bore
  • Single mounting hole design
  • Standard replacement part for direct-fit service

Fitment Details

  • Fits 2001-2009 Chrysler PT Cruiser, N/A
  • Fits 2003-2005 Dodge Neon, N/A

This part cross-references 3P33134 and 4668448AA for the same application. If you are searching for a power steering pump pulley for a 2001-2009 Chrysler PT Cruiser or a 2003-2005 Dodge Neon, Dorman 300-312 provides the specified pulley dimensions and belt interface needed for the original steering pump setup.

What It Helps Resolve

  • Worn or cracked power steering pump pulley
  • Belt tracking issues caused by pulley wear
  • Noise from a damaged or out-of-round pulley
  • Loss of proper serpentine belt engagement
  • Service replacement after steering pump pulley damage

Installation Notes

Verify pulley diameter, bore size, groove count, and belt type before installation. This pulley is designed for serpentine belt systems and does not include mounting hardware or installation instructions. Confirm vehicle application details for your Chrysler PT Cruiser or Dodge Neon before service.

Quality Assurance

Dorman manufactures this pulley as a standard replacement component using quality materials to match original fit and function on listed applications.

This part fits 12 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2009ChryslerPT Cruiser——N/A—
2008ChryslerPT Cruiser——N/A—
2007ChryslerPT Cruiser——N/A—
2006ChryslerPT Cruiser——N/A—
2005ChryslerPT Cruiser——N/A—
2005DodgeNeon2.4LL4N/A—
2004ChryslerPT Cruiser——N/A—
2004DodgeNeon2.4LL4N/A—
2003ChryslerPT Cruiser——N/A—
2003DodgeNeon2.4LL4N/A—
2002ChryslerPT Cruiser——N/A—
2001ChryslerPT Cruiser——N/A—
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
3P331344668448AA