Hitachi Auto Products FUP3581 Electric Fuel Pump Module Assembly

The Hitachi Auto Products FUP3581 is an OE-quality electric fuel pump module assembly designed to deliver reliable fuel system performance. This in-tank fuel pump assembly is engineered to pump fuel from the fuel tank to the engine while maintaining accurate positive pressure in the fuel lines for optimal fuel injection system operation.

Key Features:

• Complete fuel pump module assembly with integrated fuel level sender
• OE performance and quality standards for dependable operation
• Constructed from premium grade materials including high-strength steel alloy and aluminum for durability while minimizing weight
• Designed for specific vehicle applications to ensure exact fit and proper function
• Maintains consistent fuel pressure and delivery for peak engine performance
• Fast response time and reliable operation under demanding conditions

This fuel pump module assembly replaces worn or failed pumps that may cause difficult starting, engine surging, loss of power, or inaccurate fuel gauge readings. The integrated fuel level sender works in tandem with the vehicle's fuel system to provide accurate fuel level information to the gauge. Cross-references to BMW OEM part number 16117414482 and replaces part numbers 16117243975, 16117297778, and 16117344066.

Hitachi Astemo has been a leader in automotive fuel system technology for decades, bringing Japanese engineering excellence and innovation to the aftermarket. Each Hitachi fuel pump undergoes extensive testing for durability and accuracy to ensure it meets or exceeds OE specifications.