How to Service and Repair a Fuel Pressure Regulator on Toyota FJ Cruiser?

The service and repair process of the fuel pressure regulator needs technicians to discharge fuel system pressure while removing the negative battery cable. Start service on the fuel pressure regulator by removing the V-bank cover and air cleaner assembly then taking off the No. 2 fuel pipe sub-assembly before removing the fuel pressure regulator assembly by unfastening the 2 bolts from the vacuum hose. Installation of the fuel pressure regulator assembly starts with vacuum hose attachment followed by O-ring application of spindle oil or gasoline to the new O-ring before installation on the fuel pressure regulator. Fasten the two fuel pressure regulator bolts at 9.0 N.m (92 kgf.cm, 80 in.lbf). Connect the No. 2 fuel pipe sub-assembly while installing the air cleaner assembly and reconnect the cable to the negative battery terminal securing it at 3.9 N.m (40 kgf.cm, 35 in.lbf). After taking these steps you need to check for fuel leakage before installing the V-bank cover.

OEM Toyota FJ Cruiser Fuel Pressure Regulator

Fuel Tank Pressure Regulator

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3 Fuel Pressure Regulators found

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Toyota FJ Cruiser Fuel Pressure Regulator
Part Number: 23280-31010
$108.76 MSRP: $152.65
You Save: $43.89 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Regulator Assembly, Fuel; Fuel Injection Pressure Regulator; Pressure Regulator; Regulator Assembly, Fuel Pressure
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007-2009 Toyota FJ Cruiser | Base, Trail Teams Special Edition, TRD Special Edition | 6 Cyl 4.0 L GAS
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Toyota FJ Cruiser Damper Assembly, Fuel Pressure Pulsation
Part Number: 23270-31140
$103.78 MSRP: $145.67
You Save: $41.89 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fuel Pressure Damper; Fuel Pump Pulsator
- Replaces: 23270-31080, 23270-31010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007-2014 Toyota FJ Cruiser | Base, Trail Teams Special Edition, TRD Special Edition | 6 Cyl 4.0 L GAS
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Toyota FJ Cruiser Fuel Pressure Regulator
Part Number: 23280-31051
$98.50 MSRP: $138.26
You Save: $39.76 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator Assembly, Fuel; Fuel Injection Pressure Regulator; Pressure Regulator; Regulator Assembly, Fuel Pressure
- Replaces: 23280-31050
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2014 Toyota FJ Cruiser | Base | 6 Cyl 4.0 L GAS

Toyota FJ Cruiser Fuel Pressure Regulator

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Toyota FJ Cruiser Fuel Pressure Regulator Parts Questions & Experts Answers

Damper Assembly, Fuel Pressure Pulsation
23270-31140
Q: How to Service and Repair a Fuel Pressure Regulator on Toyota FJ Cruiser?
A: The service and repair process of the fuel pressure regulator needs technicians to discharge fuel system pressure while removing the negative battery cable. Start service on the fuel pressure regulator by removing the V-bank cover and air cleaner assembly then taking off the No. 2 fuel pipe sub-assembly before removing the fuel pressure regulator assembly by unfastening the 2 bolts from the vacuum hose. Installation of the fuel pressure regulator assembly starts with vacuum hose attachment followed by O-ring application of spindle oil or gasoline to the new O-ring before installation on the fuel pressure regulator. Fasten the two fuel pressure regulator bolts at 9.0 N.m (92 kgf.cm, 80 in.lbf). Connect the No. 2 fuel pipe sub-assembly while installing the air cleaner assembly and reconnect the cable to the negative battery terminal securing it at 3.9 N.m (40 kgf.cm, 35 in.lbf). After taking these steps you need to check for fuel leakage before installing the V-bank cover.