Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.

Tuff Stuff Performance Supercool Water Pumps 1421N Pump, Mechanical, High-Volume, Iron, Natural, Ford, Mercury, FE, 390/427/428, Each

SKU: TFF1421N

Water Pumps, Mechanical

Tuff Stuff Performance Supercool Water Pumps 1421N Pump, Mechanical, High-Volume, Iron, Natural, Ford, Mercury, FE, 390/427/428, Each

SKU: TFF1421N

Water Pumps, Mechanical
A$552.91
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Tuff Stuff Performance Supercool water pumps create 30 percent more flow to help cool engines under abnormal conditions. Ideal for race applications, these pumps are made from high-quality materials, such as aluminum and iron, and are available in a variety of finishes. Options include short and long style; standard and high-volume flow; clockwise and counterclockwise rotation; and different pilot diameters. Whether you're replacing or upgrading, there's a Supercool water pump for your specific vehicle.

Part Type

Ford 390/427/428 Water Pump

Data: v4.2 - Upd: 2026-09-30 16:50:54

Specifications

Product Attributes - Brand
Tuff Stuff Performance
Product Attributes - Manufacturer's Part Number
1421N
Product Attributes - Part Type
Water Pumps, Mechanical
Product Attributes - Product Line
Tuff Stuff Performance Supercool Water Pumps
Product Attributes - UPC
698252010665
Product Attributes - Pump Flow
High-volume
Product Attributes - Water Pump Rotation
Clockwise
Product Attributes - Pilot Diameter (in.)
0.625 in.
Product Attributes - Pump Material
Iron
Product Attributes - Pump Color
Natural
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Gaskets included. 7.578 in. hub height. Threaded water port.

Reference Information

Brand Name/s Tuff Stuff Performance
StreetFX SKU tff1421N
SFX Item ID 5498920
Supplier Item Code 5498920
Manufacturer SKU 1421N
Manufacturer UPC 698252010665
Alternative References TFS1421N

Compatibility

Application Data
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelCOUNTRY SEDAN
    SubmodelBASE
    Beginning Year1965
    Ending Year1968
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size7.0L/427
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelCOUNTRY SEDAN
    SubmodelBASE
    Beginning Year1965
    Ending Year1971
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size6.4L/390
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelCOUNTRY SEDAN
    SubmodelBASE
    Beginning Year1966
    Ending Year1970
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size7.0L/428
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelCOUNTRY SQUIRE
    SubmodelBASE
    Beginning Year1965
    Ending Year1968
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size7.0L/427
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelCOUNTRY SQUIRE
    SubmodelBASE
    Beginning Year1965
    Ending Year1971
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size6.4L/390
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelCOUNTRY SQUIRE
    SubmodelBASE
    Beginning Year1966
    Ending Year1970
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size7.0L/428
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelCUSTOM 500
    SubmodelBASE
    Beginning Year1965
    Ending Year1967
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size7.0L/427
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelCUSTOM 500
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size7.0L/428
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelCUSTOM 500
    SubmodelBASE
    Beginning Year1966
    Ending Year1967
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size6.4L/390
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelCUSTOM 500
    SubmodelBASE
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size7.0L/427
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelCUSTOM 500
    SubmodelBASE
    Beginning Year1968
    Ending Year1970
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size7.0L/428
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelCUSTOM 500
    SubmodelBASE
    Beginning Year1968
    Ending Year1971
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size6.4L/390
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelCUSTOM
    SubmodelBASE
    Beginning Year1965
    Ending Year1968
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size7.0L/427
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelCUSTOM
    SubmodelBASE
    Beginning Year1965
    Ending Year1971
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size6.4L/390
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelCUSTOM
    SubmodelBASE
    Beginning Year1966
    Ending Year1970
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size7.0L/428
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelF-100
    SubmodelBASE
    Beginning Year1976
    Ending Year1976
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size6.4L/390
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelF-100
    SubmodelCUSTOM
    Beginning Year1975
    Ending Year1976
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size6.4L/390
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelF-100
    SubmodelNORTHLAND
    Beginning Year1975
    Ending Year1976
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size6.4L/390
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelF-100
    SubmodelRANGER
    Beginning Year1975
    Ending Year1976
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size6.4L/390
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelF-100
    SubmodelRANGER XLT
    Beginning Year1975
    Ending Year1976
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size6.4L/390
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelF-150
    SubmodelBASE
    Beginning Year1976
    Ending Year1976
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size6.4L/390
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelF-150
    SubmodelCUSTOM
    Beginning Year1975
    Ending Year1976
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size6.4L/390
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelF-150
    SubmodelNORTHLAND
    Beginning Year1975
    Ending Year1976
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size6.4L/390
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelF-150
    SubmodelRANGER
    Beginning Year1975
    Ending Year1976
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size6.4L/390
  • Water Pump FitmentSearch by make and model
    MakeFORD
    ModelF-150
    SubmodelRANGER XLT
    Beginning Year1975
    Ending Year1976
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size6.4L/390

Loading compatibility information...

Keep shopping

More from Tuff Stuff Performance