Delphi FP10499 Fuel Injection Pressure Regulator
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Delphi

Delphi FP10499 Fuel Injection Pressure Regulator

Brand Delphi FP10499
Adjustable No
Gauge Port No
Inlet Port Diameter 0.43
Inlet Port Diameter 11.0
Inlet Quantity 1
Inlet Type Push In
Material Metal
Material Metal
Mounting Type Bolt
Outlet Port Diameter 0.31
Outlet Port Diameter 8.0
Outlet Quantity 1
Outlet Type Hose
System Pressure 44
Fits Toyota · 5 vehicles

OE heritage. Built from a century of OE experience and knowledge.

Metal construction. Durable fuel pressure regulator built with a metal body.

Bolt mount. Features a push-in inlet and hose outlet for straightforward installation.

Cross-references Beck/Arnley 158-0278, Dorman - OE Solutions 800-161 and Four Seasons 24019 for the same application. See all 7.

$147.75Free shipping
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Order total $147.75
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Fuel Pressure Control for Toyota Previa

The Delphi FP10499 fuel injection pressure regulator is built for precise fuel system control in 1991-1995 Toyota Previa applications. It uses OE-based engineering and a metal construction to help maintain the correct system pressure for consistent injector performance.

  • Fuel injection pressure regulator for air and fuel delivery systems
  • Fits 1991-1995 Toyota Previa, N/A
  • Metal construction for durable fuel system service
  • Push-in inlet and hose outlet design
  • Single inlet, single outlet layout
  • System pressure rating: 44
  • Bolt-mounted design
  • No gauge port and not adjustable

OE-Style Design and Fitment

Delphi FP10499 is engineered for direct replacement use on Toyota Previa fuel injection systems where stable pressure regulation is required. Delphi draws on OE heritage and supplier experience with major automakers, and that background is reflected in the fit, materials, and functional design of this regulator. This part cross-references Beck/Arnley 158-0278 and Dorman - OE Solutions 800-161 for the same application.

What This Part Helps Address

  • Fuel pressure that is outside the specified range
  • Hard starting caused by inconsistent fuel delivery
  • Rough idle related to unstable injector pressure
  • Fuel mixture issues tied to regulator performance
  • Driveability concerns on 1991-1995 Toyota Previa fuel systems

Installation Notes

Confirm inlet and outlet port sizes before installation: inlet port diameter is 11.0 mm (0.43 in) and outlet port diameter is 8.0 mm (0.31 in). This regulator uses a push-in inlet, hose outlet, and bolt mounting. Verify the fuel system specification and inspect related hoses and connections during replacement.

Quality Assurance

Delphi builds aftermarket parts with OE experience and knowledge developed through long-term supplier relationships with leading automakers. That OE-focused background supports consistent fit and function for the FP10499 fuel injection pressure regulator.

Related reading

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1995ToyotaPreviaN/A—
1994ToyotaPreviaN/A—
1993ToyotaPreviaN/A—
1992ToyotaPreviaN/A—
1991ToyotaPreviaN/A—
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Beck/Arnley — 158-0278Dorman - OE Solutions — 800-161Four Seasons — 24019Standard Ignition — PR49Standard Ignition — PR4625G116623280-76010