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Vehicle Info NeededMELLINGPART NUMBER: 689-MWPG-500
MWPG-500 Stock Replacement Water Pump Mounting Gasket Avanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab
$899
Ships on Sep 15, 2026
Lowest Price GuaranteeStock Replacement Water Pump Mounting GasketAvanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L
Melling MWPG-500 Features:
Made In USA. Melling provides a replacement water pump gasket for select General Motors water pump applications. This set contains the mounting gaskets for the Melling MWP-500, MWP-501, and MWP-503 Water pumps. Melling replacement water pump gaskets are constructed of EPDM rubber that is the best material available for the temperature range and coolant contact. Melling water pump gaskets are available for purchase in the event the original gaskets have been damaged or lost.
- Material: EPDM Rubber
- Length: 3.909 in.
- Thickness: 0.069 in.
- Width: 2.674 in.
- Mounting Hole Quantity: 3
- Gasket Type: Gasket
- Mounting Hole Diameter: 0.313 in.
- Port Quantity: 2
- Configuration: Two Piece
- Grade Type: Standard Replacement
Part TypeWater Pump Gasket
BrandMELLING
Package Width2.674 in.
Package Length3.909 in.
Weight0.09 PG
Part CategoryReplacement Parts
Thickness0.069 in.
Port Quantity2
Mounting Hole Diameter0.313 in.
ConfigurationTwo-Piece
Gasket TypeGasket
Mounting Hole Quantity3
MaterialSteel
Part FitmentDirect Fit
Grade TypeStandard Replacement
Vendor Part NumberMWPG-500
Package Qty1
Package TypeEA
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