HomeBelts and Cooling > Water Pump and Related ComponentsAirtex Water Pumps AW2000 Engine Water Pump
Part #: AW2000

Airtex Water Pumps AW2000 Engine Water Pump

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Reliable Engine Cooling with Airtex Water Pumps AW2000

The Airtex Water Pumps AW2000 is engineered to provide consistent engine cooling performance for vehicles requiring a V-belt driven water pump. Designed with durable cast iron housing and impeller, this engine water pump supports efficient coolant circulation to maintain optimal engine temperature.

  • Pulley included for direct replacement
  • Cast iron housing and impeller for durability
  • 12 mounting holes for secure fitment
  • Standard impeller rotation with 7 vanes
  • V-belt drive type compatible with specific vehicle models
  • Pulley outside diameter of 118.62 mm
  • Hub height of 85.85 mm for proper alignment

Technical Details and Construction

The AW2000 water pump features a cast iron housing and impeller, providing strength and resistance to wear under high-temperature conditions. The impeller’s 7 vane design ensures effective coolant flow, while the standard rotation matches factory specifications for compatible vehicles. With 12 mounting holes, this pump offers a secure and stable installation. The included pulley, measuring 118.62 mm in outside diameter, is designed for V-belt drive systems, commonly found in various automotive applications.

Compatible Vehicles and Applications

This Airtex AW2000 engine water pump is suitable for vehicles that utilize a V-belt driven water pump with similar mounting and pulley specifications. It is commonly compatible with certain makes and models requiring a cast iron water pump with 12 mounting holes and a pulley diameter near 118.62 mm. Always verify fitment with your vehicle’s OEM specifications before purchase.

  • Replaces worn or leaking water pumps
  • Resolves engine overheating issues
  • Restores proper coolant circulation
  • Eliminates coolant leaks from pump housing
  • Maintains engine temperature stability under load

Installation Notes and Tips

Ensure the engine is cool before beginning installation. Verify that the mounting hole pattern and pulley dimensions match your vehicle’s requirements. Use proper torque specifications for mounting bolts to avoid leaks or misalignment. Inspect the V-belt for wear and replace if necessary to ensure optimal pump drive performance.

Quality Assurance and Warranty

Airtex Water Pumps are manufactured to meet industry standards for durability and performance. The AW2000 model is constructed with high-quality cast iron components to withstand demanding engine conditions. Please consult the product packaging or manufacturer documentation for specific warranty details.

BrandAirtex Water Pumps
Part NumberAW2000
Pulley IncludedYes
Fan Clutch IncludedNo
Mounting Hole Quantity12
Housing MaterialCast iron
Hub Height85.85
Impeller RotationStandard
Includes Back HousingNo
Water Pump Drive TypeV-belt
Impeller MaterialCast iron
Impeller Vane Quantity7
Pulley Outside Diameter118.62

This part fits 0 vehicles. Search below:

YearMakeModelPositionNotes

* 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:

18-400196-20001WP200020047252-60430008863045943RX380171538017844-HD60514406444064HD445002451.0451-159455-2000559151159-80517049X99134AR45090AR45090RXAW2000CP2000CRXAR45090RXDWP-HD6051ELG-WP2000NP9390P737P737/350APWP-HD6051RFWP-HD6051RW1171RW1171RXRW1171XT5001US2000WHD6051MWP-HD6051

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