Made in USA
MWP-521 Water Pump Fits Select 2006-2020 Cummins 5.9/6.7L Engines
InfoVehicle Info Needed
MELLINGPART NUMBER: 689-MWP-521

MWP-521 Water Pump Fits Select 2006-2020 Cummins 5.9/6.7L Engines

$6599
1 left in stock
ShippingShips Today
Lowest PriceLowest Price Guarantee

Work Truck/Commercial Grade Vehicles
Water Pump
  • Fits Select 2006-2020 Cummins 5.9/6.7L Engines
  • Cast Iron Housing
  • Plastic Impeller
  • Standard Rotation
  • Sold Individually

    MWP-521 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: 3.950 in. (100.330 mm)
    • Direct-Replacement Engine Water Pumps

      Melling offers replacement engine water pumps that deliver reliable performance and are leak-tested to ensure the highest standards.

    Part TypeWater Pump
    Product LineMelling Water Pumps
    BrandMELLING
    Package Height8.2
    Package Width9.0
    Package Length10.3
    Weight5.63 PG
    Part CategoryReplacement Parts
    Pulley IncludedYes
    Installation WarningsYes
    Housing MaterialCast Iron
    Mounting Hole Quantity2
    Fan Clutch IncludedNo
    Mounting Hardware IncludedNo
    Impeller RotationStandard
    Impeller MaterialPlastic
    Water Pump Drive TypeSerpentine Belt
    Includes Back HousingNo
    Impeller Vane Quantity7
    Hub Height3.95 in.
    Thermostat And Housing IncludedNo
    Part FitmentDirect Fit
    Grade TypeStandard Replacement
    Vendor Part NumberMWP-521
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

    Items You Need

    Cooling System Pressure Tester Kit

    JEGS

    Cooling System Pressure Tester Kit

    Part Number : 555-W89733
    $19399$213.99
    You Save$20.00
    Radiator Cap [16 psi]

    JEGS

    Radiator Cap [16 psi]

    Part Number : 555-51215
    $699$7.99
    You Save$1.00
    Racing Super Coolant Additive [16 oz.]

    JEGS

    Racing Super Coolant Additive [16 oz.]

    Part Number : 555-72324
    $1279$13.89
    You Save$1.10
    Funnel [8.5 in. Overall Length]

    JEGS

    Funnel [8.5 in. Overall Length]

    Part Number : 555-W4064
    $599$6.99
    You Save$1.00
    Stainless Steel Hose Clamps 1 1/4 in. to 2 in. OD

    JEGS

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

    Part Number : 555-16055
    $383$4.99
    You Save$1.16
    Stainless Steel Hose Clamps 1-5/8 in. to 2 3/8 in. OD

    JEGS

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

    Part Number : 555-16056
    $414$4.99
    You Save$0.85
    Deluxe Antifreeze Tester

    JEGS

    Deluxe Antifreeze Tester

    Part Number : 555-W1656C
    $599$6.99
    You Save$1.00
    Racing Coolant and Antifreeze with LP-3 [1 Gallon]

    JEGS

    Racing Coolant and Antifreeze with LP-3 [1 Gallon]

    Part Number : 555-72316
    $2526$36.99
    You Save$11.73
    Ice Water Racing Coolant [1 Gallon, Non-Glycol]

    JEGS

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

    Part Number : 555-72314
    $2899$31.99
    You Save$3.00
    16705 Service Pro Antifreeze Concentrate [1 gallon]

    GLOCKNER OIL

    16705 Service Pro Antifreeze Concentrate [1 gallon]

    Part Number : 708-16705
    $1999
    69 Piece Magnetic Screwdriver Set

    JEGS

    69 Piece Magnetic Screwdriver Set

    Part Number : 555-80755
    $2599$28.09
    You Save$2.10
    6-Ton Jack Stands

    JEGS

    6-Ton Jack Stands

    Part Number : 555-80037
    $8099
    3-Ton Aluminum Floor Jack [6,000 lbs. Capacity]

    JEGS

    3-Ton Aluminum Floor Jack [6,000 lbs. Capacity]

    Part Number : 555-80077
    $24999$285.99
    You Save$36.00
    Wheel Chock [Solid Rubber]

    JEGS

    Wheel Chock [Solid Rubber]

    Part Number : 555-W41001
    $1299$14.99
    You Save$2.00
    Lo Boy Creeper 250 lb. Capacity

    JEGS

    Lo Boy Creeper 250 lb. Capacity

    Part Number : 555-81154
    $5999$65.99
    You Save$6.00
    Mechanic Chair & Step Stool on Wheels [300 lb. Capacity]

    JEGS

    Mechanic Chair & Step Stool on Wheels [300 lb. Capacity]

    Part Number : 555-81156
    $9099$111.99
    You Save$21.00
    60 LED Work Light

    JEGS

    60 LED Work Light

    Part Number : 555-81927
    $2569$31.99
    You Save$6.30
    Fender Cover with Pocket [23 in. W x 31 1/2 in. L]

    JEGS

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

    Part Number : 555-65010
    $1499$16.99
    You Save$2.00
    Round Magnetic Parts Tray [5 1/2 in. Round]

    JEGS

    Round Magnetic Parts Tray [5 1/2 in. Round]

    Part Number : 555-80080
    $549$5.99
    You Save$0.50
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning
    Your Cart

    Your shopping cart is empty!