Dorman 300-939 | Engine Water Pump Pulley

Part Number
Engine Water Pump Pulley

Fits: 1987-1988 Cadillac Allante, 1985-1985 Cadillac DeVille, 1986-1993 Cadillac DeVille, 1994-1995 Cadillac DeVille, 1985-1985 Cadillac Eldorado, 1986-1992 Cadillac Eldorado, 1993-1993 Cadillac Eldorado, 1986-1986 Cadillac Fleetwood, 1987-1992 Cadillac Fleetwood, 1985-1985 Cadillac Seville, 1986-1992 Cadillac Seville, 1993-1993 Cadillac Seville

Fits: 85-93 Cadillac Eldorado, 86-92 Cadillac Fleetwood, 87-88 Cadillac Allante, 85-95 Cadillac DeVille, 85-93 Cadillac Seville
Special Price $28.03 Regular Price $32.98
In stock
Free Shipping
Estimated Ship Date: 1 Business Day or Less


Engine Water Pump Pulley

Damaged your engine water pump pulley? This pulley is a direct replacement for the original manufacturer's part on specific vehicle years, makes and models, restoring proper performance.


  • Direct replacement - this engine water pump pulley matches the fit and function of the original part on specific vehicles
  • Durable design - built to withstand the elements and road debris
  • Thoroughly tested - must pass strict standards to ensure reliable longevity
  • Trustworthy quality - backed by team of engineers and inspectors in United States


Attachment Type:Bolt On
Belt Type:Serpentine
Bolt Hole Diameter:0.35 in
Bolt Hole Quantity:3
Depth:1.16 in
Diameter:5.16 in
Grade Type:Regular
Groove Quantity:0
Installation Hardware Included:No
Installation Instructions Included:No
Oversized Pulley:No
Package Contents:Pulley
Pulley Attachment Type:Bolt On
Pulley Type:Serpentine
Pulley Type/Grooves:Serpentine
Undersize Pulley:No


  • General Motors: 1627356


  • 1985-1995 Cadillac DeVille
  • 1986-1992 Cadillac Fleetwood
  • 1987-1988 Cadillac Allante
  • 1985-1993 Cadillac Eldorado
  • 1985-1993 Cadillac Seville

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.
Please, mind that only logged in users can submit questions

Compatible Vehicles

Copyright © 2013-present PartsHawk, LLC. All rights reserved.