GMB 130-9590 Engine Water Pump

Brand GMB 130-9590
Gaskets Included Yes
Item Grade OEM Standard
Material Aluminum
Package Contents 1 PAPER GASKET
Product Condition New
Pulley Included Y
Fits Buick · 9 vehicles

OEM-standard replacement. Manufactured to meet or exceed OEM specifications.

Aluminum construction. Lightweight material helps support reliable cooling performance.

Gasket included. Comes with a paper gasket for installation.

Cross-references Dorman - HELP 42563, Wix 58109 and 181006 for the same application. See all 10.

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Engine Water Pump for Buick Riviera and LeSabre

GMB 130-9590 is an OEM-standard engine water pump built to meet or exceed original equipment specifications. It is made from aluminum and includes a paper gasket, with a pulley included for a complete replacement setup on select Buick applications.

Key Features

  • OEM Standard item grade for direct-fit replacement needs
  • Aluminum construction for durable cooling-system service
  • Gaskets included for installation preparation
  • Pulley included
  • New condition for service replacement use
  • Fits 1962-1963 Buick LeSabre and 1963-1966 Buick Riviera

Product Details

This GMB engine water pump is engineered for Buick Riviera and Buick LeSabre applications that require dependable coolant circulation and OE-style fitment. Part number 130-9590 is manufactured to meet or exceed OEM specifications, making it a practical replacement for worn, leaking, or inefficient factory pumps. This part cross-references Dorman - HELP 42563 for the same application.

Common Problems It Can Help Solve

  • Coolant leakage from a worn pump housing or seal
  • Engine overheating caused by reduced coolant flow
  • Noise from a failing pump bearing or impeller assembly
  • Cooling-system performance loss from age-related wear
  • Service issues during water pump replacement on Buick Riviera or LeSabre models

Installation Notes and Tips

Verify engine application and accessory drive configuration before installation. Clean the mounting surface thoroughly, inspect the pulley and surrounding cooling-system components, and replace the gasket during service. Confirm proper belt alignment and refill the cooling system with the correct coolant mixture after installation. Fits 1962-1963 Buick LeSabre and 1963-1966 Buick Riviera, N/A.

Quality Assurance

GMB manufactures this water pump to OEM-standard requirements and to meet or exceed original equipment specifications. Part number 130-9590 is a new replacement component intended for reliable cooling-system service on select Buick vehicles.

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1966BuickRiviera7.0LV8N/A—
1965BuickRiviera6.6LV8N/A—
1965BuickRiviera7.0LV8N/A—
1964BuickRiviera7.0LV8N/A—
1964BuickRiviera6.6LV8N/A—
1963BuickLeSabre6.6LV8N/A—
1963BuickRiviera6.6LV8N/A—
1963BuickRiviera7.0LV8N/A—
1962BuickLeSabre6.6LV8N/A—
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - HELP — 42563Wix — 5810918100631106351301713095901389590AW770C309590FP1316