Gates 45009HD Engine Water Pump

Brand Gates 45009HD
Housing Material Cast iron
Impeller Material Cast iron
Impeller Rotation Standard
Includes Back Housing No
Outlet Quantity 2
Thermostat And Housing Included No
Contents Water pump, 2 gaskets, 5 o-rings
Drive Style Accessory belt
Fan Clutch Included No
Pulley Included Yes
Timing Belt Driven No
Fits —

OE quality fit. Built for a precise replacement with worry-free operation.

Cast iron construction. Durable housing and impeller for dependable cooling performance.

Fully tested. Seals, bearings, and leakage are checked before it ships.

Cross-references AMS Automotive 4006, Atlantic Automotive Engineering 2006 and CSF 6006 for the same application. See all 31.

$393.80Free shipping
In stock · usually ships same day before 1pm CST
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Gates Heavy-Duty Water Pump 45009HD

The Gates 45009HD heavy-duty engine water pump is built for dependable coolant circulation in demanding cooling systems. It uses cast iron for both the housing and impeller, with a standard rotation design and an included pulley for accessory-belt applications.

For buyers searching for a heavy-duty water pump for Ford, Chevrolet, or Dodge applications, this Gates water pump is built to OE-quality fit standards and verified through seal, bearing, and leakage testing.

Key Features

  • Cast iron housing and cast iron impeller for durable construction
  • Standard impeller rotation
  • Accessory belt drive style
  • Pulley included
  • Two outlet design
  • Contents: water pump, 2 gaskets, 5 O-rings
  • No back housing, thermostat housing, or fan clutch included
  • Timing belt driven: no

Product Details

Gates Water Pump (Heavy-Duty) line components are built for service in demanding cooling systems where consistent coolant flow matters. Part number 45009HD is a direct-fit engine water pump with premium alloy construction, cast iron internal and external pump components, and a design intended for accessory-belt driven setups. The pump is factory tested for seal and bearing function and undergoes leakage testing on both the casting and assembled unit. This part cross-references Four Seasons 20068 and US Motor Works US2035 for the same application.

Use 45009HD when replacing a worn or leaking water pump on supported Ford, Chevrolet, or Dodge vehicles. The OE-style fit and included pulley help simplify replacement on accessory-belt cooling systems.

What It Helps Fix

  • Coolant leaks from a worn pump housing or seal
  • Overheating caused by reduced coolant circulation
  • Noise from failing pump bearings
  • Impeller wear that lowers cooling-system performance
  • Drive issues on accessory-belt water pump assemblies

Installation Notes and Tips

Confirm the pump rotation, outlet count, and drive style before installation. Replace worn gaskets and O-rings during service, and inspect the belt, pulley alignment, hoses, and mating surfaces for wear or contamination. Flush the cooling system if coolant condition is poor before installing the new pump.

Quality Assurance

Gates tests each new water pump for seal and bearing function and performs leakage checks on the casting and assembled unit. The 45009HD is built to deliver OE-quality fit for dependable cooling-system service.

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
Directly replaces or cross-references 31 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 4006Atlantic Automotive Engineering — 2006CSF — 6006Four Seasons — 20068Gates — 45009HDOSC — 99133US Motor Works — US20354-HD60067C49577W701910R048210R48218-114951-161055-2035196-2035252-3417006X45009445013945009HD13549265591712AW2035DP1402DWP-HD6006FP1946PWP-HD6006RW1194RW1194PXWP-HD6006