Motorcraft PW639 Engine Water Pump Assembly for Ford - 5.0L 5.2L

The Motorcraft PW639 Engine Water Pump Assembly is a genuine OEM replacement part designed and engineered specifically for Ford vehicles equipped with 5.0L and 5.2L engines. As the only parts recommended by Ford Motor Company, this water pump delivers the precise fit and performance your vehicle requires for reliable cooling system operation.

Key Features:

• Genuine Ford OEM part manufactured to original equipment specifications
• Precision bearing design for long service life and efficient coolant circulation
• Includes water pump gasket for complete installation
• Stamped or cast impeller engineered to meet OE pumping requirements
• Durable cast-iron or die-cast aluminum housing construction
• Advanced seal design utilizing sintered metal or ceramic seats
• Bearing housing meets original equipment load requirements
• 3-bolt pulley flange configuration
• Designed for vehicles with single alternator (without integrated generator)

Motorcraft water pumps undergo extensive laboratory and on-the-road testing to ensure they meet Ford's rigorous engineering standards. Every pump features precision-manufactured components that work together to maintain optimal engine operating temperature, preventing overheating and ensuring maximum performance. This assembly is designed for straightforward installation with proper fit the first time, reducing installation time and ensuring trouble-free operation.

Applications: Compatible with 2012-2025 Ford F-150 (5.0L engines) and Ford Mustang models including GT350 and GT350R (5.0L and 5.2L applications). Designed for vehicles without power converter and with main single alternator configuration.