US Motor Works US4023 Engine Water Pump

Brand US Motor Works US4023
Fits Ford · 23 vehicles

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

Installation sealing devices. Included for a cleaner, more complete install.

Cross-references Airtex AW4023, Gates 43046 and E3TZ 8501-F for the same application. See all 4.

$85.76Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $85.76
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Engine Water Pump for Ford Applications

US Motor Works US4023 is an engine water pump for select Ford trucks and vans. It is built for direct replacement service and includes installation sealing devices to support a proper coolant seal during service.

Key Features

  • Engine water pump for cooling system repair
  • Includes installation sealing devices
  • Direct-fit replacement for select Ford applications
  • Cross-references Airtex AW4023 and Gates 43046 for the same application
  • Part number: US4023

Detailed Description

US Motor Works US4023 is an engine water pump for 1986 Ford Aerostar, 1984-1985 Ford Bronco II, and 1983-1985 Ford Ranger. This pump is used in cooling system service where coolant circulation is needed to maintain proper engine operating temperature. The included sealing devices help support a secure installation at the mounting surface. For buyers searching for a Ford Ranger water pump, Ford Bronco II water pump, or 1986 Ford Aerostar water pump, US4023 provides a direct replacement option.

What It Helps Fix

  • Coolant circulation problems caused by a worn water pump
  • Engine overheating related to pump wear or seal failure
  • Coolant leaks at the pump mounting area
  • Noisy operation from a failing pump bearing
  • Cooling system service on Ford Aerostar, Bronco II, and Ranger models

Installation Notes and Tips

Verify engine application before installation and compare the original pump to US4023. Clean the mounting surface thoroughly, inspect the cooling system for contamination, and replace damaged sealing surfaces as needed. Proper coolant fill and bleed procedures should be followed after installation to help restore normal circulation.

Quality Assurance

US Motor Works supplies replacement cooling components for service applications. US4023 is identified as an engine water pump with installation sealing devices included.

This part fits 23 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
1986FordAerostarXLTN/A
1986FordAerostarXLN/A
1986FordAerostarBaseN/A
1985FordBronco IIXLTN/A
1985FordBronco IIXLSN/A
1985FordBronco IIEddie BauerN/A
1985FordBronco IIBaseN/A
1985FordRangerXLTN/A
1985FordRangerXLSN/A
1985FordRangerXLN/A
1985FordRangerBaseN/A
1984FordBronco IIXLTN/A
1984FordBronco IIXLSN/A
1984FordBronco IIEddie BauerN/A
1984FordBronco IIBaseN/A
1984FordRangerXLTN/A
1984FordRangerXLSN/A
1984FordRangerXLN/A
1984FordRangerSN/A
1983FordRangerXLTN/A
1983FordRangerXLSN/A
1983FordRangerXLN/A
1983FordRangerBaseN/A
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Airtex — AW4023Gates — 43046E3TZ 8501-FWP-605