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Fuel Pressure Regulator Information

    Fuel Pressure Regulators
    The fuel pressure regulator regulates the amount of fuel pressure in the fuel rail that delivers the fuel to the fuel injectors. Changing the fuel pressure by as little as 1 lb, can affect the air fuel ratio by as much as 15%. It is imperative to have the fuel pressure at exactly the correct pressure so that the car or truck will run at its optimum performance and fuel mileage.

    It is common for a foreign object to get lodged in the fuel pressure regulator, causing the regulator to malfunction and the fuel pressure to go way up. If your vehicle is running very rich, and or is causing the Oxygen sensor or the catalytic converter to fail, it is in most cases due to a faulty or plugged fuel pressure regulator.

    The easiest way to check the pressure regulator is by attaching a EFI high pressure fuel gauge to the inlet line of the fuel rail. This will tell you the pressure in the high pressure side of the fuel system. The normal pressure range is usually 28-36 lbs PSI.

Available Fuel Pressure Regulator Makes

Featured Fuel Pressure Regulators

93 1993 Mercedes Benz 300TE Fuel Pressure Regulator - Bosch

In Stock
Bosch Fuel Pressure Regulator Zoom

Bosch
Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket.

Type: Direct OE replacement

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1598785

  • List Price:$600.00
  • Our Price:$372.95
  • You Save: $227.05 (38%)
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Fits the following Mercedes Benz 300TE submodels Live Support

  • 1993: 300TE 4Matic; All Engines;

04 2004 Toyota Tacoma Fuel Pressure Regulator - Kyosan

In Stock
Kyosan Fuel Pressure Regulator Zoom

Kyosan Denki Co
Kyosan Denki Co., Ltd. produces components for fuel supply systems, fuel filtration systems and fuel control systems for the automotive industry.

Type: Direct OE replacement

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1792855

  • List Price:$189.37
  • Our Price:$145.95
  • You Save: $43.42 (23%)
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Fits the following Toyota Tacoma submodels Live Support

  • 2004: Tacoma Pre Runner; 6 Cyl 3.4L; "5VZFE"
  • 2004: Tacoma S-Runner; 6 Cyl 3.4L;
  • 2004: Tacoma Base; 6 Cyl 3.4L;

98 1998 Toyota Supra Fuel Pressure Regulator - Kyosan

In Stock
Kyosan Fuel Pressure Regulator Zoom

Kyosan Denki Co
Kyosan Denki Co., Ltd. produces components for fuel supply systems, fuel filtration systems and fuel control systems for the automotive industry.

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1738806

  • List Price:$146.26
  • Our Price:$123.95
  • You Save: $22.31 (15%)
  • Qty:

Fits the following Toyota Supra submodels Live Support

  • 1998: Supra Base; 6 Cyl 3.0L; "2JZGE"
  • 1998: Supra Twin Turbo; 6 Cyl 3.0L; "2JZGE"

93 1993 Mercedes Benz 300SL Fuel Pressure Regulator - Bosch

In Stock
Bosch Fuel Pressure Regulator Zoom

Bosch
Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket.

Type: Direct OE replacement

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1597863

  • List Price:$600.00
  • Our Price:$337.95
  • You Save: $262.05 (44%)
  • Qty:

Fits the following Mercedes Benz 300SL submodels Live Support

  • 1993: 300SL All Submodels; All Engines;

02 2002 Volvo V40 Fuel Pressure Regulator - OES Genuine

In Stock
OES Genuine Fuel Pressure Regulator Zoom

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1661076

  • List Price:$243.02
  • Our Price:$205.95
  • You Save: $37.07 (15%)
  • Qty:

Fits the following Volvo V40 submodels Live Support

  • 2002: V40 All Submodels; All Engines;

93 1993 Volkswagen Passat Fuel Pressure Regulator - Bosch

In Stock
Bosch Fuel Pressure Regulator Zoom

Bosch
Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket.

Type: Direct OE replacement

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1598836

  • List Price:$695.00
  • Our Price:$262.95
  • You Save: $432.05 (62%)
  • Qty:

Fits the following Volkswagen Passat submodels Live Support

  • 1993: Passat GL; All Engines;

94 1994 Nissan Maxima Fuel Pressure Regulator - Paraut

In Stock
Paraut Fuel Pressure Regulator Zoom

Paraut
PARAUT of Japan, is an Original Equipment manufacturer of engine, transmission and drive train components.

Type: Direct OE replacement

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1616268

  • List Price:$139.58
  • Our Price:$109.95
  • You Save: $29.63 (21%)
  • Qty:

Fits the following Nissan Maxima submodels Live Support

  • 1994: Maxima GXE; All Engines;

96 1996 Lexus SC400 Fuel Pressure Regulator - Kyosan

In Stock
Kyosan Fuel Pressure Regulator Zoom

Kyosan Denki Co
Kyosan Denki Co., Ltd. produces components for fuel supply systems, fuel filtration systems and fuel control systems for the automotive industry.

Type: Direct OE replacement

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1739543

  • List Price:$192.28
  • Our Price:$162.95
  • You Save: $29.33 (15%)
  • Qty:

Fits the following Lexus SC400 submodels Live Support

  • 1996: SC400 All Submodels; All Engines;

89 1989 Volkswagen Golf Fuel Pressure Regulator - Bosch

In Stock
Bosch Fuel Pressure Regulator Zoom

Bosch
Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket.

Type: Direct OE replacement

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1599941

  • List Price:$605.00
  • Our Price:$240.95
  • You Save: $364.05 (60%)
  • Qty:

Fits the following Volkswagen Golf submodels Live Support

  • 1989: Golf GTI 16-Valve; All Engines;

95 1995 Mazda 929 Fuel Pressure Regulator - Kyosan

In Stock
Kyosan Fuel Pressure Regulator Zoom

Kyosan Denki Co
Kyosan Denki Co., Ltd. produces components for fuel supply systems, fuel filtration systems and fuel control systems for the automotive industry.

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1756980

  • List Price:$224.92
  • Our Price:$136.95
  • You Save: $87.97 (39%)
  • Qty:

Fits the following Mazda 929 submodels Live Support

  • 1992-1995: Mazda

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