HomeBelts and Cooling > Water Pump and Related ComponentsUS Motor Works US5003 Engine Water Pump
Part #: 419-5000

US Motor Works US5003 Engine Water Pump

⚙️ 83 vehicles fit this part
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Reliable Engine Water Pump for Cadillac Vehicles

The US Motor Works US5003 engine water pump is designed specifically for Cadillac models including Commercial Chassis, DeVille, Eldorado, Fleetwood, and Seville. This water pump ensures efficient coolant circulation to maintain optimal engine temperature and prevent overheating.

  • Compatible with Cadillac Commercial Chassis, DeVille, Eldorado, Fleetwood, and Seville
  • Engineered to meet OEM specifications for reliable performance
  • Durable construction for long-lasting operation
  • Direct replacement for easy installation
  • Part number US5003 for precise fitment

Product Details and Compatibility

The US Motor Works US5003 engine water pump is a critical component in the cooling system of select Cadillac vehicles. It is designed to circulate coolant through the engine block and radiator, helping to regulate engine temperature and prevent damage caused by overheating. This pump is compatible with a range of Cadillac models, including Commercial Chassis, DeVille, Eldorado, Fleetwood, and Seville, ensuring a proper fit and function. The part number US5003 corresponds to this specific water pump, making it easier to identify and order the correct replacement part.

Common Applications and Problem Resolution

  • Replaces faulty or leaking water pumps in Cadillac DeVille and Eldorado models
  • Addresses engine overheating issues caused by coolant circulation failure
  • Resolves coolant leaks that can lead to engine damage
  • Prevents engine performance loss due to inadequate cooling
  • Restores proper coolant flow in Cadillac Fleetwood and Seville vehicles

Installation Notes and Tips

When installing the US Motor Works US5003 water pump, ensure the engine is cool and the cooling system is depressurized. Drain the coolant before removal of the old pump. Clean the mounting surface thoroughly to prevent leaks. Use a new gasket or sealant as recommended. Torque bolts to manufacturer specifications to avoid damage. After installation, refill the cooling system and bleed air pockets to maintain proper coolant flow.

Quality Assurance and Warranty

US Motor Works manufactures the US5003 engine water pump to meet or exceed OEM standards, providing reliable performance and durability. While specific warranty details may vary, US Motor Works typically offers coverage against defects in materials and workmanship. Refer to the product documentation for exact warranty terms.

BrandDorman
Part Number419-5000
Belt TypeSerpentine
ColorBlack
Groove Quantity1
Inside Diameter17
MaterialPolyamide
Mounting Hole Quantity1
Outside Diameter90.7
Package Contents1 Idler Pulley
Pulley Bearing Width (mm)12 mm
Universal Or Specific FitSpecific
Width20
Width32

This part fits 83 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1984CadillacCommercial ChassisBaseN/A
1984CadillacFleetwoodFormalN/A
1984CadillacFleetwoodBaseN/A
1983CadillacCommercial ChassisBaseN/A
1983CadillacFleetwoodFormalN/A
1983CadillacFleetwoodBaseN/A
1982CadillacCommercial ChassisBaseN/A
1982CadillacFleetwoodFormalN/A
1982CadillacFleetwoodBaseN/A
1981CadillacCommercial ChassisBaseN/A
1981CadillacDeVilled'EleganceN/A
1981CadillacDeVilleCabrioletN/A
1981CadillacDeVilleBaseN/A
1981CadillacEldoradoCabrioletN/A
1981CadillacEldoradoBrougham d'EleganceN/A
1981CadillacEldoradoBiarritzN/A
1981CadillacEldoradoBaseN/A
1981CadillacFleetwoodFormalN/A
1981CadillacFleetwoodBroughamN/A
1981CadillacFleetwoodBrougham d'EleganceN/A
1981CadillacFleetwoodBaseN/A
1981CadillacSevilleEleganteN/A
1981CadillacSevilleBaseN/A
1980CadillacCommercial ChassisBaseN/A
1980CadillacDeVilled'EleganceN/A
1980CadillacDeVilleCabrioletN/A
1980CadillacDeVilleBaseN/A
1980CadillacEldoradoCabrioletN/A
1980CadillacEldoradoBiarritzN/A
1980CadillacEldoradoBaseN/A
1980CadillacFleetwoodFormalN/A
1980CadillacFleetwoodBroughamN/A
1980CadillacFleetwoodBrougham d'EleganceN/A
1980CadillacFleetwoodBaseN/A
1980CadillacSevilleEleganteN/A
1980CadillacSevilleBaseN/A
1979CadillacCommercial ChassisBase7.0LV8N/A
1979CadillacDeVilleN/A
1979CadillacFleetwoodN/A
1978CadillacCommercial ChassisBase7.0LV8N/A
1978CadillacDeVilleN/A
1978CadillacEldoradoN/A
1978CadillacFleetwoodN/A
1977CadillacCommercial ChassisBase7.0LV8N/A
1977CadillacDeVilleN/A
1977CadillacEldoradoN/A
1977CadillacFleetwoodN/A
1976CadillacCommercial ChassisBase8.2LV8N/A
1976CadillacDeVilled'Elegance8.2LV8N/A
1976CadillacEldoradoCabriolet8.2LV8N/A
1976CadillacFleetwoodBrougham8.2LV8N/A
1975CadillacCommercial ChassisBase8.2LV8N/A
1975CadillacDeVilled'Elegance8.2LV8N/A
1975CadillacEldoradoBase8.2LV8N/A
1975CadillacFleetwood758.2LV8N/A
1974CadillacCommercial ChassisBase7.7LV8N/ASingle pulley groove only
1974CadillacDeVilleBase7.7LV8N/ASingle pulley groove only
1974CadillacEldoradoBase8.2LV8N/ASingle pulley groove only
1974CadillacFleetwoodBase7.7LV8N/ASingle pulley groove only
1973CadillacCommercial ChassisN/A
1973CadillacDeVilleN/A
1973CadillacEldoradoN/A
1973CadillacFleetwoodN/A
1972CadillacCommercial ChassisN/A
1972CadillacDeVilleN/A
1972CadillacEldoradoN/A
1972CadillacFleetwoodN/A
1971CadillacCommercial ChassisN/A
1971CadillacDeVilleN/A
1971CadillacEldoradoN/A
1971CadillacFleetwoodN/A
1970CadillacCommercial ChassisN/A
1970CadillacDeVilleN/A
1970CadillacEldoradoN/A
1970CadillacFleetwoodN/A
1969CadillacCommercial ChassisN/A
1969CadillacDeVilleN/A
1969CadillacEldoradoN/A
1969CadillacFleetwoodN/A
1968CadillacCommercial ChassisN/A
1968CadillacDeVilleN/A
1968CadillacEldoradoN/A
1968CadillacFleetwoodN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

12537144380124901489001E6DZ6B217B

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.