How to Service and Repair the Fuel Pressure Regulator on Scion xB?

The 2AZ-FE engine requires discharging fuel system pressure before you begin the process of removing the fuel pressure regulator. Drain the fuel while following the steps of disconnecting the cable from the negative battery terminal. Proper procedures should be followed to remove the fuel pump before the next steps. To proceed with the fuel pressure regulator removal you must use a screwdriver protected by tape to remove the assembly. The removal process requires discarding the two rubber O-rings present in the pressure regulator assembly.

OEM Scion xB Fuel Pressure Regulator

Fuel Tank Pressure Regulator

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3 Fuel Pressure Regulators found

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Scion xB Fuel Pressure Regulator
Part Number: 23280-22010
$80.49 MSRP: $112.98
You Save: $32.49 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Regulator Assembly, Fuel; Fuel Injection Pressure Regulator; Pressure Regulator; Regulator Assembly, Fuel Pressure
- Manufacturer Note: TYPE B:REFER TO ILLUSTRATION
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2006 Scion xB | Base | 4 Cyl 1.5 L GAS
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Scion xB Fuel Pressure Regulator
Part Number: 23280-21010
$80.49 MSRP: $112.98
You Save: $32.49 (29%)
Ships in 1 Business Day
ADD TO CART
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:
- 2008-2015 Scion xB | Base | 4 Cyl 2.4 L GAS
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Scion xB Fuel Pressure Regulator
Part Number: 23270-28052
$157.13 MSRP: $222.45
You Save: $65.32 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Damper Assembly, Fuel Pressure Pulsation; Fuel Pressure Damper; Damper
- Replaces: 23270-28050, 23270-28051
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008-2015 Scion xB | Base | 4 Cyl 2.4 L GAS

Scion xB Fuel Pressure Regulator

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Scion xB Fuel Pressure Regulator Parts Questions & Experts Answers

Fuel Pressure Regulator
23280-21010
Q: How to Service and Repair the Fuel Pressure Regulator on Scion xB?
A: The 2AZ-FE engine requires discharging fuel system pressure before you begin the process of removing the fuel pressure regulator. Drain the fuel while following the steps of disconnecting the cable from the negative battery terminal. Proper procedures should be followed to remove the fuel pump before the next steps. To proceed with the fuel pressure regulator removal you must use a screwdriver protected by tape to remove the assembly. The removal process requires discarding the two rubber O-rings present in the pressure regulator assembly.

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