GMB 170-1630 Engine Water Pump

Brand GMB 170-1630
Gaskets Included Yes
Item Grade OEM Standard
Material Aluminum
Package Contents 1 PAPER GASKET
Product Condition New
Pulley Included Y
Fits Geo, Toyota, and Chevrolet · 17 vehicles

OE standard. 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 Airtex AW9076, Anchor 9998 and BBB Industries 42237 for the same application. See all 53.

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Engine Water Pump for OE-Style Cooling Service

The GMB 170-1630 engine water pump is built to meet or exceed OEM specifications for dependable cooling system service. With an aluminum housing, included gasket, and pulley included, it is a practical replacement for select Toyota Corolla, Toyota MR2, Geo Prizm, and Chevrolet Nova applications.

Key Features

  • Engine water pump for cooling system repair and replacement
  • Manufactured to meet or exceed OEM specifications
  • OEM standard item grade for direct-fit service
  • Aluminum construction for durable cooling system use
  • Gaskets included for installation sealing
  • Pulley included for application-specific fitment
  • New condition replacement part

Detailed Product Information

GMB 170-1630 is an OE-style engine water pump engineered for vehicles that require precise coolant circulation and reliable sealing. This part cross-references Airtex AW9076 for the same application. It is a strong fitment-based choice for 1987-1991 Toyota Corolla, 1985-1989 Toyota MR2, 1990-1992 Geo Prizm, and 1988 Chevrolet Nova cooling system service. The included paper gasket supports proper sealing at the mounting surface, while the aluminum construction helps provide a durable replacement solution for routine maintenance or repair.

What This Water Pump Helps Address

  • Coolant circulation problems caused by a worn pump
  • Leaks at the water pump mounting surface
  • Overheating related to reduced coolant flow
  • Noisy or failing pump operation
  • Cooling system service on Toyota Corolla, Toyota MR2, Geo Prizm, and Chevrolet Nova models

Installation Notes and Tips

Before installation, verify the vehicle application against the listed fitment and inspect the cooling system for wear, contamination, or damaged sealing surfaces. Replace the gasket during installation and confirm pulley alignment after mounting. For best results, flush the cooling system and refill with the correct coolant mixture after the repair. Fits 1987-1991 Toyota Corolla, N/A; Fits 1985-1989 Toyota MR2, N/A; Fits 1990-1992 Geo Prizm, N/A; Fits 1988 Chevrolet Nova, N/A.

Quality Assurance

This GMB water pump is manufactured to OEM-standard expectations and is intended as a new replacement part for service applications where factory-level fit and function are required.

This part fits 17 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelDrive TypeLitersCylindersPositionNotes
1992GeoPrizm1.6LL4N/A
1991GeoPrizm1.6LL4N/A
1991ToyotaCorolla1.6LL4N/A
1990GeoPrizm1.6LL4N/A
1990ToyotaCorolla1.6LL4N/A
1989ToyotaCorolla1.6LL4N/A
1989ToyotaMR21.6LL4N/A
1988ChevroletNova1.6LL4N/A
1988ToyotaCorollaGTS1.6LL4N/A
1988ToyotaCorollaFX161.6LL4N/A
1988ToyotaCorollaFX16 GTS1.6LL4N/A
1988ToyotaMR21.6LL4N/A
1987ToyotaCorollaFX16FWD1.6LL4N/A
1987ToyotaCorollaFX16 GTSFWD1.6LL4N/A
1987ToyotaMR21.6LL4N/A
1986ToyotaMR21.6LL4N/A
1985ToyotaMR21.6LL4N/A
Directly replaces or cross-references 53 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Airtex — AW9076Anchor — 9998BBB Industries — 42237Bosch — 15076Davico Mfg — 18568Hayden — 2685Monroe Shocks & Struts — 171111Standard Ignition — PC696TYC — 97068US Motor Works — US9076228A106383275095722403625214251192657121560960071191113120111529227164048717016302801558301402457027987079340948447751600669771611016020B1308BWP685CP9112FP1967FW9076GWT63AL312150NP019076NP1308P2317PA8502QAW9076QCP3081SI82205T63T2146W5170WH8078WP65WP2355WP4905WP9076WPT055