Engine & Performance Warehouse PR338 Fuel Pressure Regulator

The Engine & Performance Warehouse PR338 is a replacement fuel pressure regulator engineered to restore precise fuel delivery and optimal engine performance. The fuel pressure regulator maintains consistent fuel rail pressure, ensuring the correct air-fuel mixture reaches the injectors under all operating conditions.

Key Features:

• Precision-engineered for accurate fuel pressure regulation and consistent fuel delivery
• Constructed from corrosion-resistant, high-durability materials for long service life
• Robust design provides strong resistance to leakage under high-pressure fuel system demands
• Application-specific design for proper fit and form during installation
• Advanced thermal resistance ensures reliable performance across a wide range of operating temperatures
• Direct replacement for failed or degraded OEM fuel pressure regulators

A failing fuel pressure regulator can cause symptoms such as rough idle, poor fuel economy, black smoke from the exhaust, or engine misfires. The PR338 is a direct-fit replacement designed to eliminate these issues and return the fuel system to factory specification.