US Motor Works US4033 Engine Water Pump

Brand US Motor Works US4033
Fits Ford · 72 vehicles

Engine water pump. Restores coolant circulation for dependable engine cooling.

Includes installation sealing devices for a cleaner, more secure install.

Cross-references Airtex AW4033, BBB Industries 42057 and Standard Ignition WP-493 for the same application. See all 4.

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Engine Water Pump for Ford V8 Applications

US Motor Works US4033 is an engine water pump for select Ford trucks, vans, and passenger vehicles from 1965-1977. It is built for applications that require a direct-fit cooling system replacement and includes installation sealing devices.

Key Features

  • Engine water pump for Ford cooling system service
  • Includes installation sealing devices
  • Direct replacement for select 1965-1977 Ford applications
  • Cross-references Airtex AW4033 and Standard Ignition WP-493 for the same application
  • Part number: US4033

Detailed Description

US Motor Works US4033 is an engine water pump for a wide range of classic Ford applications, including Ford F-100, F-250, F-350, Bronco, Econoline, LTD, and E-Series vans. This pump is listed for 1965-1977 Ford vehicles with application-specific notes, including 1973-1974 models without T.E.C. (Thermactor Emission Control) and 1975-1977 trucks and vans built before S/N 080001. The part number US4033 is also referenced by Airtex AW4033, BBB Industries 42057, and Standard Ignition WP-493.

What It Helps Address

  • Coolant circulation problems caused by a worn water pump
  • Engine overheating from reduced coolant flow
  • Leaks at the pump mounting surface
  • Noisy or failing cooling system operation
  • Service replacement on older Ford cooling systems

Installation Notes and Tips

Verify engine configuration, emission equipment, and serial-number break points before ordering. This pump is listed for 1973-1974 Ford E-100 Econoline without T.E.C., 1974 Ford F-100 without T.E.C., and 1975-1977 Ford trucks and vans before S/N 080001. Use the included installation sealing devices during installation and inspect the mating surfaces, hoses, thermostat, and coolant condition before returning the vehicle to service.

Quality Assurance

US Motor Works supplies cooling system components for replacement service applications. US4033 is cataloged for specific Ford fitments to support accurate part selection for classic Ford cooling system repairs.

This part fits 72 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
1977FordE-150 EconolineN/ABefore S/N 080001
1977FordE-150 Econoline Club WagonN/ABefore S/N 080001
1977FordE-250 EconolineN/ABefore S/N 080001
1977FordE-250 Econoline Club WagonN/ABefore S/N 080001
1977FordE-350 EconolineN/ABefore S/N 080001
1977FordE-350 Econoline Club WagonN/ABefore S/N 080001
1977FordF-150N/ABefore S/N 080001
1977FordF-250N/ABefore S/N 080001
1977FordF-350N/ABefore S/N 080001
1976FordE-150 EconolineN/ABefore S/N 080001
1976FordE-150 Econoline Club WagonN/ABefore S/N 080001
1976FordE-250 EconolineN/ABefore S/N 080001
1976FordE-350 EconolineN/ABefore S/N 080001
1976FordF-150N/ABefore S/N 080001
1976FordF-250N/ABefore S/N 080001
1976FordF-350N/ABefore S/N 080001
1975FordE-150 EconolineN/ABefore S/N 080001
1975FordE-150 Econoline Club WagonN/ABefore S/N 080001
1975FordE-250 EconolineN/ABefore S/N 080001
1975FordE-350 EconolineN/ABefore S/N 080001
1975FordF-150N/ABefore S/N 080001
1975FordF-250N/ABefore S/N 080001
1975FordF-350N/ABefore S/N 080001
1974FordE-100 EconolineClub Wagon4.9LL6N/AWithout T.E.C. (Thermactor Emission Control)
1974FordF-100Base4.9LL6N/AWithout T.E.C. (Thermactor Emission Control)
1974FordF-250Base4.9LL6N/AWithout T.E.C. (Thermactor Emission Control)
1974FordF-350Base4.9LL6N/AWithout T.E.C. (Thermactor Emission Control)
1973FordE-100 EconolineClub Wagon4.9LL6N/AWithout T.E.C. (Thermactor Emission Control)
1973FordF-100Base4.9LL6N/A
1973FordF-250Base4.9LL6N/AWithout T.E.C. (Thermactor Emission Control)
1973FordF-350Base4.9LL6N/AWithout T.E.C. (Thermactor Emission Control)
1972FordE-100 EconolineClub Wagon4.9LL6N/A
1972FordF-100Base4.9LL6N/A
1972FordF-250Base4.9LL6N/A
1972FordF-350Base4.9LL6N/A
1972FordLTDBrougham3.9LL6N/A
1971FordE-100 EconolineClub Wagon3.9LL6N/A
1971FordF-100Base4.9LL6N/A
1971FordF-250Base4.9LL6N/A
1971FordF-350Base4.9LL6N/A
1971FordLTDBrougham3.9LL6N/A
1970FordE-100 EconolineClub Wagon3.9LL6N/A
1970FordF-100Base4.9LL6N/A
1970FordF-250Base4.9LL6N/A
1970FordF-350Base4.9LL6N/A
1970FordLTDBase3.9LL6N/A
1969FordE-100 EconolineClub Wagon3.9LL6N/A
1969FordF-100Base4.9LL6N/A
1969FordF-250Base4.9LL6N/A
1969FordF-350Base4.9LL6N/A
1969FordLTDBase3.9LL6N/A
1968FordF-100Base4.9LL6N/A
1968FordF-250Base4.9LL6N/A
1968FordF-350Base4.9LL6N/A
1968FordLTDBase3.9LL6N/A
1967FordBroncoBase3.9LL6N/A
1967FordEconolineBase3.9LL6N/A
1967FordF-100Base4.9LL6N/A
1967FordF-250Base4.9LL6N/A
1967FordF-350Base4.9LL6N/A
1967FordLTDBase3.9LL6N/A
1966FordBroncoBase3.9LL6N/A
1966FordEconolineBase3.9LL6N/A
1966FordF-100Base4.9LL6N/A
1966FordF-250Base4.9LL6N/A
1966FordF-350Base4.9LL6N/A
1966FordLTDBase3.9LL6N/A
1965FordEconolineBase3.9LL6N/A
1965FordF-100Base4.9LL6N/A
1965FordF-250Base4.9LL6N/A
1965FordF-350Base4.9LL6N/A
1965FordLTDBase3.9LL6N/A
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Airtex — AW4033BBB Industries — 42057Standard Ignition — WP-493E3TZ 8501-G