Dorman 300-124 | Power Steering Pump Pulley

Part Number
Power Steering Pump Pulley

Fits: 93 Cadillac Allante, 93-02 Cadillac Eldorado, 93-04 Cadillac Seville, 94-05 Cadillac DeVille, 95-99 Oldsmobile Aurora, 01-03 Oldsmobile Aurora, 04-05 Pontiac Bonneville

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This power steering pump pulley is designed to match the fit and function of the original pulley on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

BRAND: Dorman - OE Solutions


  • Direct replacement - this power steering pump pulley is designed to match the fit and function of the original pulley on specified applications
  • Restores functionality - reliable replacement for an original pulley that has failed due to contamination by road debris, or damaged during service
  • Cadillac 2005-93, Oldsmobile 2003-01, Oldsmobile 1999-95, Pontiac 2005-04
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Power Steering Pump Pulley
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • Power, Steering, Pump, Pulley, Pumps, Pulleys


Belt TypeSerpentine
Groove Quantity6
Installation Instructions IncludedNo
Item GradeStandard Replacement
Mounting Hardware IncludedNo
Mounting Hole Quantity1
Outside Diameter6.5
Package ContentsPulley
Pulley Bore0.663

16.8 mm I.D. Shaft



  • General Motors: 12558529
  • A1 Cardone: 3P15166


  • 1993-2002 Cadillac Eldorado - Position: N/A
  • 1993-1993 Cadillac Allante - Position: N/A
  • 2001-2003 Oldsmobile Aurora - Position: N/A
  • 1994-2005 Cadillac DeVille - Position: N/A
  • 1993-2004 Cadillac Seville - Position: N/A
  • 1995-1999 Oldsmobile Aurora - Position: N/A
  • 2004-2005 Pontiac Bonneville - Position: N/A
Customer Questions
Can I use Dorman parts to replace OEM parts?
Yes, Dorman parts can often be used as replacements for OEM parts, but it is important to carefully compare specifications and ensure compatibility.
How do I install Dorman shift linkage bushing?
To install a Dorman shift linkage bushing, first locate the old bushing and remove it if necessary. Apply lubricant to the Dorman bushing and slide it onto the shift linkage, tapping it into place with a soft tool until fully seated. Check the alignment and function of the shift linkage after installation.
Where is Dorman manufactured?
Dorman is a global automotive parts supplier with manufacturing facilities in the United States, Mexico, Canada, China, and India. Its headquarters and largest manufacturing facility are located in Colmar, Pennsylvania, USA.
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