Standard Ignition PR343 Fuel Injection Pressure Regulator

Reliable Fuel Injection Pressure Regulator for Mazda MPV

The Standard Ignition PR343 fuel injection pressure regulator is designed specifically for Mazda MPV models. Engineered with durable steel and rubber materials, this regulator ensures consistent fuel pressure for optimal engine performance.

• Compatible with Mazda MPV fuel injection systems
• Constructed from steel and rubber for durability
• Silver finish with angled nipple orientation for precise fitment
• Includes o-ring and caution sheet for proper installation
• Features two ports and a regulator designed for gas systems

Durable Construction and Design Features

The PR343 fuel injection pressure regulator by Standard Ignition is built with a steel regulator body and rubber components to withstand the demands of fuel injection systems. Its silver finish provides corrosion resistance, while the angled nipple orientation allows for easier hose connections in tight engine compartments. This part includes an o-ring to ensure a secure seal and prevent fuel leaks. Designed for gas fuel systems, it features two ports to regulate fuel pressure accurately within the injection system.

Purpose and Common Applications

This fuel injection pressure regulator is essential for maintaining proper fuel pressure in Mazda MPV vehicles, helping to optimize fuel delivery and engine efficiency.

• Prevents fuel pressure fluctuations that can cause engine hesitation
• Helps resolve rough idling issues related to inconsistent fuel flow
• Reduces potential fuel leaks with included o-ring seal
• Supports stable fuel injection for improved drivability
• Assists in maintaining emissions compliance by regulating fuel pressure

Installation Notes and Tips

When installing the Standard Ignition PR343 regulator, ensure the included o-ring is properly seated to avoid leaks. The angled nipple orientation should be aligned with the fuel lines for a secure fit. Refer to the caution sheet included with the product for safety and handling instructions. Proper installation will help maintain fuel system integrity and vehicle performance.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The PR343 fuel injection pressure regulator undergoes rigorous quality control to ensure reliable operation. While this product is not classified as an automotive performance item, it is backed by Standard Ignition's commitment to quality and durability. Please consult the product documentation for warranty details.