Delphi Fuel Injection Pressure Regulator FP10546 for 1999-2010 Lexus/Toyota 3.0L 4.0L (GS300, GS400, GS430, LS430)

The Delphi Fuel Injection Pressure Regulator (part number FP10546) is a direct-fit replacement for 1999-2010 Lexus and Toyota vehicles with 3.0L, 4.0L, and 2.4L engines.

Features:

• Precisely manufactured internal valves, diaphragms and springs means excellent performance under all engine operating conditions
• Quiet operation, no audible regulator noise
• Robust diaphragm materials means longer life, improved durability and compatibility with a wide range of fuels
• Consistent and predictable fuel pressure throughout system range of control provides great drivability

Specifications:

Fits: 1999-2010 Lexus and Toyota models including GS300, GS400, GS430, LS430, RX300, SC430, Highlander - 3.0L, 4.0L, and 2.4L engines. Confirm your year, make, model, and engine before ordering.

Interchanges With: Airtex 5G1223, Wells PR4146, BWD 24060, BWD 24062, BWD 24063, BWD 24071, Toyota 23020-46020, Toyota 23020-46030 and 2 more