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AP63503 Engine Water Pump – Fits Ford® 6.0L Power Stroke / Navistar® VT365

Alliant PowerSKU: AP63503
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Sale price$213.50 USD

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Verify compatibility before buying your parts.

AP WARRANTY

Alliant Power warrants that it will credit or replace, free of charge, any product which, under normal conditions of use and service, is determined by Alliant Power to be defective in material or workmanship and which is within the warranty period and constraints listed here.

AP CONDITIONS

Core is like-for-like, meaning only the core removed from the vehicle can be returned for core credit. Core credit will be provided back through the Authorized Dealer you purchased the product from. Alliant Power will alert the dealer of your core return for them to provide credit.

Warning P65
Cancer and Reproductive Harm
www.P65Warnings.ca.gov


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for orders over $150. Significant and hazardous products ship using Ground service and may take up to 5 days. Please take a look at our Shipping Policy for more information.

NO HASSLE RETURNS

60-day return period for any product that has not been installed and is in "brand-new" condition. Please have a look at our Returns Policy for more information.

Description

New engine water pump designed for Ford® 6.0L Power Stroke and Navistar® VT365 diesel engine applications. Manufactured by Alliant Power and engineered for dependable cooling system performance, durability, and OE-style fitment.

ALLIANT POWER AP63503 NEW ENGINE WATER PUMP

The Alliant Power AP63503 water pump is engineered to provide dependable cooling system performance for demanding diesel engine applications. Designed to meet or exceed original equipment standards, this unit delivers reliable coolant circulation, durable construction, and long service life for both work and fleet vehicles.

Built using high-quality materials and precision manufacturing processes, the AP63503 helps maintain proper engine operating temperatures while supporting long-term engine reliability and efficiency.

Features & Benefits

  • Precision-engineered fit, form, and function
  • Designed to meet or exceed original equipment standards
  • Durable construction for long service life
  • Helps maintain optimal engine cooling performance
  • Supports engine efficiency and reliability
  • Rigorously tested for dependable operation
  • Built for demanding diesel environments
  • Helps reduce long-term maintenance costs

Specifications

  • Brand: Alliant Power
  • Part Number: AP63503
  • Condition: New
  • Product Type: Engine Water Pump
  • Gross Weight: 9.178 LB
  • Country of Origin: USA
  • UPC: 843497103096
  • Manufacturing Label: New
  • Reference Number: APP1564

Compatible Applications

Compatible with select:

  • Ford® 6.0L Power Stroke diesel applications
  • Navistar® VT365 diesel applications

⚠ Please verify fitment by part number before purchase.

Cross Reference Numbers

For reference and compatibility purposes only:

  • 4C3Z8501
  • 4C3Z8501AC
  • 4C3Z-8501-AC
  • 4C3Z8501C
  • 4C3Z-8501-C
  • 5010118
  • 5010118R91
  • 63503
  • AP63503
  • DA2251590
  • PW491
  • PW-491
  • PW662
  • PW-662

Warranty

Covered by Alliant Power warranty support.

Warranty Coverage:

  • 24 Months / 100,000 Miles

Warranty details available at: Alliant Power Warranty Information

California Diesel Note

California Diesel supplies diesel fuel system and engine-related components for light-duty, medium-duty, and heavy-duty applications. We focus on practical solutions, dependable support, and inventory availability for repair shops, fleets, and diesel professionals.

Legal Compliance

⚠ Legal Compliance: This product is not endorsed by or affiliated with Ford®, Navistar®, or any other brand mentioned. Trademarks are used only for compatibility and identification purposes.

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