Genuine Pierburg Fuel Pressure Regulator 721548510

Ensure optimal fuel delivery and engine performance with the Pierburg Fuel Pressure Regulator 721548510 (SKU 24-089). This premium OEM-quality fuel pressure regulator is engineered by Pierburg to maintain precise fuel pressure throughout the fuel system, enabling optimal fuel injection, smooth engine operation, and reliable performance for BMW E46, E39, E60, E90, and other applications.

CLICK HERE TO CHECK IF THIS FITS YOUR VEHICLE.

Key Features & Benefits

• Genuine Pierburg Quality - OEM-grade component built to exacting standards
• Precise Pressure Control - Maintains optimal fuel pressure for consistent performance
• Enhanced Engine Performance - Ensures proper fuel delivery under all conditions
• Improved Fuel Efficiency - Optimizes fuel pressure for complete combustion
• Prevents Fuel Starvation - Maintains consistent pressure during acceleration and load
• Durable Construction - Built to withstand fuel exposure and pressure cycling
• Direct Replacement - Easy installation for reliable performance

Technical Specifications

• Pierburg Part Number: 721548510
• Component Type: Fuel Pressure Regulator
• Primary Applications: BMW E46, E39, E60, E90 and other models
• Weight: 0.25 kg

Vehicle Compatibility

This Pierburg Fuel Pressure Regulator is designed for:

• BMW E46 (various models)
• BMW E39 (various models)
• BMW E60 (various models)
• BMW E90 (various models)
• Other compatible BMW applications

Always verify fitment for your specific vehicle.

CLICK HERE TO CHECK IF THIS FITS YOUR VEHICLE.

OEM Part Number Cross-Reference

This Pierburg Fuel Pressure Regulator replaces the following OEM part numbers:

• 13531726385
• FPR-089 / FPR089

Common Symptoms of Faulty Fuel Pressure Regulators

• Engine misfires or runs rough
• Poor acceleration or lack of power
• Difficulty starting the engine
• Engine stalling at idle or while driving
• Black smoke from exhaust (running rich)
• Poor fuel economy
• Fuel smell or visible fuel leaks
• Check engine light illuminated

What Does a Fuel Pressure Regulator Do?

The fuel pressure regulator maintains consistent fuel pressure in the fuel rail by controlling the amount of fuel that returns to the tank. It ensures the fuel injectors receive fuel at the correct pressure for optimal atomization and combustion. The regulator adjusts pressure based on engine vacuum and load conditions, ensuring proper fuel delivery during all driving situations from idle to full throttle.

Why Choose Pierburg Fuel Pressure Regulators?

Pierburg is a world-leading manufacturer of automotive fuel delivery systems and engine management components, trusted by OEMs and performance enthusiasts worldwide. Their fuel pressure regulators are designed to meet or exceed original equipment specifications, ensuring precise pressure control, long-lasting reliability, and optimal engine performance.

Why Choose LM15 Motorsport?

We supply genuine Pierburg fuel system components with fast shipping across Australia. Every part is carefully inspected to ensure you receive the exact component your vehicle needs for reliable performance and dependable fuel delivery.