How to service and repair the fuel pressure regulator on Toyota Sienna?

Service and repair of the fuel pressure regulator requires first removing the fuel pump assembly from the fuel tank after subsequent removal of the fuel filter with unscrewing and pulling it out followed by removal of the O-ring from the fuel filter. To install the new O-ring apply gasoline using a thin coat and tighten it to 2.0 Nm (20 kg.cm, 17 in.lb). Begin by extracting the fuel pressure regulator from its location by unscrewing it first then pulling it out afterwards before taking out the O-ring from the regulator. To install the O-ring apply a thin layer of gasoline on the fresh part and torque it to 2.0 Nm (20 kg.cm, 17 in.lb). You should execute the installation sequence as the opposite of your removal steps.

OEM Toyota Sienna Fuel Pressure Regulator

Fuel Tank Pressure Regulator

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7 Fuel Pressure Regulators found

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Toyota Sienna 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:
- 2007-2010 Toyota Sienna | CE, LE, Limited, XLE | 6 Cyl 3.5 L GAS
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Toyota Sienna Damper Set, Fuel Pressure Pulsation
Part Number: 23207-20011
$92.92 MSRP: $130.42
You Save: $37.50 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: DAMPER SET, FUEL PRE; Fuel Pressure Damper; Fuel Pump Pulsator
- Replaces: 23207-46010, 23270-62010, 23270-62011, 23207-20010, 23207-74010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-2006 Toyota Sienna | CE, LE, Limited, XLE, XLE Limited | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
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Toyota Sienna 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:
- 2001-2003 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.0 L GAS
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Toyota Sienna Fuel Pressure Regulator
Part Number: 23280-20040
$101.00 MSRP: $141.77
You Save: $40.77 (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
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2006 Toyota Sienna | CE, LE, Limited, XLE, XLE Limited | 6 Cyl 3.3 L GAS
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Toyota Sienna Damper
Part Number: 23270-36031
$103.78 MSRP: $145.67
You Save: $41.89 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Damper Assembly, Fuel Pressure Pulsation; Fuel Pressure Damper
- Replaces: 23270-36010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2011-2014 Toyota Sienna | Base, L, LE, Limited, SE, XLE | 4 Cyl 2.7 L GAS, 6 Cyl 3.5 L GAS
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Toyota Sienna Pressure Regulator
Part Number: 23070-25020
$43.25 MSRP: $60.19
You Save: $16.94 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Valve Assembly, Fuel Main; Fuel Injection Pressure Regulator; Fuel Pressure Regulator
- Manufacturer Note: MARK 23070-25020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2021-2023 Toyota Sienna | 25th Anniversary Edition, LE, Limited, Platinum, XLE, XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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Toyota Sienna Fuel Pressure Regulator
Part Number: 23280-74170
$122.63 MSRP: $173.60
You Save: $50.97 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator Assembly, Fuel; Fuel Injection Pressure Regulator; Pressure Regulator; Regulator Assembly, Fuel Pressure
- Manufacturer Note: TYPE A:REFER TO ILLUSTRATION
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-2000 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.0 L GAS

Toyota Sienna Fuel Pressure Regulator

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Toyota Sienna Fuel Pressure Regulator Parts Questions & Experts Answers

Damper Set, Fuel Pressure Pulsation
23207-20011
Q: How to service and repair the fuel pressure regulator on Toyota Sienna?
A: Service and repair of the fuel pressure regulator requires first removing the fuel pump assembly from the Fuel Tank after subsequent removal of the fuel filter with unscrewing and pulling it out followed by removal of the O-ring from the fuel filter. To install the new O-ring apply gasoline using a thin coat and tighten it to 2.0 Nm (20 kg.cm, 17 in.lb). Begin by extracting the fuel pressure regulator from its location by unscrewing it first then pulling it out afterwards before taking out the O-ring from the regulator. To install the O-ring apply a thin layer of gasoline on the fresh part and torque it to 2.0 Nm (20 kg.cm, 17 in.lb). You should execute the installation sequence as the opposite of your removal steps.