Standard Ignition PR51 Fuel Injection Pressure Regulator

Overview of Standard Ignition Fuel Injection Pressure Regulator PR51

The Standard Ignition PR51 fuel injection pressure regulator is designed specifically for Toyota Tercel models. This component ensures consistent fuel pressure within the fuel injection system, maintaining optimal engine performance and efficiency.

• Compatible with Toyota Tercel fuel injection systems
• Regulates fuel pressure at 46 psi for gas systems
• Angled nipple orientation for precise fuel line connection
• Includes o-ring and caution sheet for proper installation

Detailed Product Description

The PR51 fuel injection pressure regulator from Standard Ignition controls the fuel pressure in the gas fuel injection system of Toyota Tercel vehicles. Operating at a regulated pressure of 46 psi, it maintains the correct fuel flow to the injectors, which is critical for engine performance and emissions control. The angled nipple orientation facilitates easier installation and secure hose attachment. This part includes an o-ring to ensure a tight seal and prevent fuel leaks. Additionally, a caution sheet is provided to guide safe handling and installation procedures.

Applications and Common Issues Addressed

• Maintains consistent fuel pressure to prevent engine hesitation
• Prevents fuel leaks caused by worn or damaged regulators
• Helps resolve rough idling due to improper fuel delivery
• Supports efficient fuel injection system operation
• Reduces risk of engine stalling related to fuel pressure fluctuations

Installation Notes and Tips

When installing the Standard Ignition PR51 fuel injection pressure regulator, ensure the o-ring is properly seated to avoid leaks. The angled nipple orientation should align with the fuel line for a secure fit. Follow the included caution sheet carefully to handle fuel safely and verify system pressure after installation. It is recommended to inspect related fuel system components during replacement to maintain overall system integrity.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for reliable performance. The PR51 fuel injection pressure regulator undergoes quality checks to ensure durability and proper function. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to support long-term use in Toyota Tercel vehicles.