Fuel Injection Pressure Regulator for 2002-2003 Toyota Avalon & More - Delphi FP10547

Delphi FP10547 fuel injection pressure regulator for the 2002-2003 Toyota Avalon and other vehicles controls fuel pressure in the fuel injection system. It keeps that pressure at the level the engine needs.

• Nitrile™ diaphragms resilient against high-ethanol fuels
• Two designs that help meet emissions standards
• Precisely manufactured internal valves, diaphragms and springs for performance under all engine operating conditions
• Quiet operation with no audible regulator noise
• Diaphragm materials for longer life, durability and compatibility with a wide range of fuels
• Consistent, predictable fuel pressure throughout the system's range of control

Quick facts

• Part: Delphi FP10547 fuel injection pressure regulator
• Fits: 2002-2003 Toyota Avalon and other vehicles
• Condition: New

A fuel smell near the engine, hard starting or a rough idle can mean a regulator is failing. These signs alone don't prove it, since a weak fuel pump is another common cause.

Fits

This fuel injection pressure regulator fits the 2002-2003 Toyota Avalon, the 2004-2007 Mitsubishi Galant V6 3.8L and the 2004-2011 Galant 4-cylinder 2.4L, and the 2006-2008 Lexus RX400h. Every application takes a single regulator. If your car isn't named here, look it up by year, make and engine in the "Vehicles it fits" section.

Specifications

• Quantity per application: 1
• Diaphragm: Nitrile™
• Condition: New

Interchange: 158-1193 · 800-543 · 23020-0A010 · 23020-20010
5G1524 · 24075 · 24139 · MN176270 · PR431 · PR4295