Standard Ignition PR506 Fuel Injection Pressure Regulator - Right

Reliable Fuel Injection Pressure Regulator for Toyota Vehicles

The Standard Ignition PR506 fuel injection pressure regulator is designed to maintain consistent fuel pressure in your Toyota 4Runner, FJ Cruiser, and Tundra. Engineered with durable steel and an angled nipple orientation, this regulator ensures precise fuel delivery for optimal engine performance.

• Compatible with Toyota 4Runner, FJ Cruiser, and Tundra models
• Constructed from durable steel for long-lasting use
• Angled nipple orientation for efficient fuel line connection
• Maintains operating pressure at 49 psi for gas fuel systems
• Includes o-ring and caution sheet for proper installation

Product Details and Specifications

The Standard Ignition PR506 fuel injection pressure regulator is a critical component in the fuel injection system, responsible for regulating fuel pressure to the injectors. This part features a single inlet and is designed specifically for gas fuel systems. Its steel construction provides strength and resistance to wear, while the angled nipple orientation facilitates easier installation and fuel flow management. The included o-ring helps ensure a secure, leak-free seal. Operating at 49 psi, this regulator supports consistent fuel delivery, which is essential for maintaining engine efficiency and performance in Toyota 4Runner, FJ Cruiser, and Tundra vehicles.

Common Applications and Problem Resolution

• Helps resolve inconsistent fuel pressure issues
• Prevents engine hesitation or stalling caused by fuel delivery problems
• Addresses rough idling related to fuel pressure fluctuations
• Supports proper fuel injector operation for improved engine response
• Reduces potential fuel leaks with included o-ring seal

Installation Notes and Tips

When installing the Standard Ignition PR506 fuel injection pressure regulator, ensure the included o-ring is properly seated to prevent leaks. The angled nipple orientation should be aligned with the fuel line for optimal fitment. Refer to the caution sheet included with the product for safety and handling instructions. This part is designed for direct replacement in compatible Toyota 4Runner, FJ Cruiser, and Tundra models, but professional installation is recommended to ensure proper system function.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The PR506 fuel injection pressure regulator undergoes rigorous quality control to ensure consistent operation. While specific warranty details are not provided here, Standard Ignition typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.