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Made in USA
MWP-506 Water Pump Fits Select 2002-2012 GM 2.8/2.9/3.5/3.7/4.2L Engines
InfoVehicle Info Needed
MELLINGPART NUMBER: 689-MWP-506

MWP-506 Water Pump Fits Select 2002-2012 GM 2.8/2.9/3.5/3.7/4.2L Engines

$4299
ShippingShips on 09/14/2026
Lowest PriceLowest Price Guarantee

GM LS
Water Pump
  • Fits Select 2002-2012 GM 2.8/2.9/3.5/3.7/4.2L Engines
  • Aluminum Housing
  • Standard Rotation
  • Sold Individually

    MWP-506 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: 2.160 in. (54.86 mm)
    • Part TypeWater Pump
    BrandMELLING
    Part CategoryReplacement Parts
    Related Cooling Fan ComponentsFan Clutch Threads
    Pulley IncludedNo
    Housing MaterialAluminum
    Mounting Hole Quantity5
    Fan Clutch IncludedNo
    Mounting Hardware IncludedNo
    Impeller RotationStandard
    Impeller MaterialSteel
    Water Pump Drive TypeSerpentine Belt
    Includes Back HousingNo
    Hub Hole Quantity4
    Impeller Vane Quantity6
    Hub Hole Thread Diameter0.315 in.
    Hub Height2.16 in.
    Part FitmentDirect Fit
    Grade TypeStandard Replacement
    Vendor Part NumberMWP-506
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Please click here to download the instructions PDF file

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    Racing Super Coolant Additive [16 oz.]

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    Funnel [8.5 in. Overall Length]

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    Stainless Steel Hose Clamps 1 1/4 in. to 2 in. OD

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    Stainless Steel Hose Clamps 1-5/8 in. to 2 3/8 in. OD

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    Deluxe Antifreeze Tester

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    Part Number : 555-W1656C
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    Racing Coolant and Antifreeze with LP-3 [1 Gallon]

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    Ice Water Racing Coolant [1 Gallon, Non-Glycol]

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    16705 Service Pro Antifreeze Concentrate [1 gallon]

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    Hose Removal Tool Unique Tip Easily Fits Between Hose And Fitting To Break Stubborn Rubber Hoses Loose

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    6-Ton Jack Stands

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    60 LED Work Light

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    Fender Cover with Pocket [23 in. W x 31 1/2 in. L]

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    Fast Orange Xtreme Professional Grade Hand Cleaner 15fl oz Rocker Cap Bottle

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    Some parts are not legal for use in California or other states with similar laws / regulations
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