Pierburg 7.21197.60.0 Fuel Pressure Regulator

Reliable Fuel Pressure Regulation for BMW Models

The Pierburg 7.21197.60.0 fuel pressure regulator is designed to maintain consistent fuel pressure in select BMW vehicles. Engineered as a standard replacement part, it ensures optimal fuel delivery and engine performance for models such as the BMW 318i, 325i, 325is, 325iX, 525i, M3, and M6.

• Standard replacement grade type for dependable performance
• Hydraulic operating mode for precise fuel pressure control
• Maintains fuel pressure at 3 bar (43.5 psi)
• Diaphragm valve design for accurate regulation
• Compatible with multiple BMW models including 318i, 325i, and M3

About the Genuine OE from HELLA Product Line

This fuel pressure regulator is part of the Genuine OE from HELLA line, which focuses on delivering original equipment quality components. Products in this line meet strict manufacturing standards to ensure compatibility and reliability, making them suitable replacements for factory-installed parts in BMW vehicles.

Detailed Product Description

The Pierburg 7.21197.60.0 fuel pressure regulator operates hydraulically to maintain a steady fuel pressure of 3 bar (43.5 psi) within the carburetion system. Its diaphragm valve design allows for precise control of fuel flow, which is critical for maintaining engine efficiency and performance. This regulator is engineered as a standard replacement part, providing a direct fit and function for various BMW models including the 318i, 325i, 325is, 325iX, 525i, M3, and M6.

Common Applications and Issues Addressed

• Ensures consistent fuel pressure for smooth engine operation
• Prevents fuel pressure fluctuations that can cause poor acceleration
• Helps resolve rough idling caused by fuel delivery inconsistencies
• Reduces risk of engine stalling related to fuel pressure drops
• Supports optimal carburetor function in compatible BMW models

Installation Notes and Tips

When installing the Pierburg 7.21197.60.0 fuel pressure regulator, ensure the vehicle is compatible by verifying the make and model. Properly relieve fuel system pressure before removal of the old regulator. Inspect fuel lines and connections for wear or damage during installation. Follow manufacturer torque specifications to avoid leaks or damage to the diaphragm valve.

Quality Assurance and Warranty

As part of the Genuine OE from HELLA product line, this fuel pressure regulator meets stringent quality standards for durability and performance. The part number 7.21197.60.0 is manufactured to OEM specifications to ensure reliable operation in BMW vehicles. Warranty information should be confirmed with the point of purchase or manufacturer documentation.