Standard Ignition PR233 Fuel Injection Pressure Regulator

Overview of Standard Ignition Fuel Injection Pressure Regulator PR233

The Standard Ignition PR233 fuel injection pressure regulator is designed for reliable fuel pressure control in select GM and Isuzu vehicles. Engineered with durable steel construction and a bolt mount design, this new regulator ensures consistent fuel delivery for optimal engine performance.

• Non-adjustable fuel injection pressure regulator
• Constructed from steel with a gray and silver finish
• Single inlet and outlet port with straight nipple orientation
• Operates at a regulated pressure of 51 PSI
• Bolt mount installation for secure fitment
• Includes caution sheet for safe handling

Detailed Product Description

The Standard Ignition PR233 is a return-type fuel injection pressure regulator specifically designed for gasoline engines. It features a single inlet and outlet port with a straight nipple orientation, facilitating straightforward installation and connection within the fuel system. The regulator maintains a steady operating pressure of 51 PSI, ensuring proper fuel flow and pressure consistency. Its steel construction and gray finish provide durability and corrosion resistance, suitable for the demanding environment under the hood. The bolt mount design allows for secure attachment, minimizing the risk of leaks or dislodgement during operation.

Compatible Vehicles and Applications

This fuel injection pressure regulator is compatible with various Buick, Chevrolet, GMC, Isuzu, and Oldsmobile models, including the Ascender, Bravada, Envoy, Envoy XL, Envoy XUV, Rainier, Trailblazer, and Trailblazer EXT. The PR233 part number is a direct replacement for the fuel pressure regulator in these vehicles, ensuring proper fit and function.

Common Issues Addressed by PR233

• Fuel pressure fluctuations causing engine performance issues
• Fuel leaks due to worn or damaged regulators
• Hard starting or stalling related to improper fuel pressure
• Reduced fuel efficiency from inconsistent fuel delivery
• Check engine light triggered by fuel system faults

Installation Notes and Tips

• Ensure the engine is cool before beginning installation
• Relieve fuel system pressure to avoid fuel spray
• Use the included caution sheet for safety guidelines
• Verify bolt mount points and nipple orientation for correct fit
• Inspect fuel lines and connections for wear during installation

Quality Assurance and Warranty

The Standard Ignition PR233 fuel injection pressure regulator is a new, high-quality replacement part manufactured to meet or exceed OEM specifications. It undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Standard Ignition parts typically come with a limited warranty against defects in materials and workmanship.