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Vehicle Info NeededMELLINGPART NUMBER: 689-MWP-520
MWP-520 Water Pump Fits Select 1987-1995 GM 4.3/5.0/5.7L Engines
$5699
Ships on 09/15/2026
Lowest Price GuaranteeGM LS
Water PumpFits Select 1987-1995 GM 4.3/5.0/5.7L Engines Cast Iron Housing Reverse Rotation Sold Individually
MWP-520 Features:
- Factory leak-tested
- Utilizes original equipment (OE) face materials that provide increased heat transfer and reduces friction
- The bearings are precision ground and pre-lubricated
- The bearing shafts are precision ground to match the water pump rollers and heat-treated for durability
- Features a laser-etched Melling logo
- Designed to meet or exceed OEM specifications and backed by ASE-certified professionals
- Hub Height: 6.930 in. (176.02 mm)
Part TypeWater Pump
BrandMELLING
Package Height8.0
Package Width9.2
Package Length10.3
Weight13.4 PG
Part CategoryReplacement Parts
Pulley IncludedNo
Installation WarningsNo
Housing MaterialCast Iron
Mounting Hole Quantity4
Fan Clutch IncludedNo
Outlet Quantity2
Mounting Hardware IncludedNo
Impeller RotationReverse
Impeller MaterialSteel
Water Pump Drive TypeSerpentine Belt
Hub Hole Quantity4
Impeller Vane Quantity6
Hub Hole Thread Diameter1.25 in.
Hub Height6.93 in.
Thermostat And Housing IncludedNo
Part FitmentDirect Fit
Grade TypeStandard Replacement
Vendor Part NumberMWP-520
Package Qty1
Package TypeEA
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