How to remove and install the fuel pressure regulator on Toyota Sienna?

Relieve the fuel system pressure and disconnect the negative battery cable. Remove the fuel pump/fuel level sending unit from the fuel tank. For 1998 to 2000 models, take out the fuel filter retaining screw, as the fuel filter is secured by a screw; also remove the screw to detach the fuel pressure regulator. Remove the fuel filter from the fuel pump/sending unit assembly. For 1998 to 2000 models, detach the fuel pressure regulator from the pump/sender mounting plate by removing the mounting screw. For 2001 through 2003 models, pull the fuel pressure regulator from the assembly. For 2004 and later models, remove the clip and pull the fuel pressure regulator out of the fuel tube joint, then pull it straight out. Installation is the reverse of removal, ensuring new O-rings are installed on the fuel pressure regulator and fuel filter.

Genuine Toyota Sienna Fuel Pressure Regulator

Fuel Tank Pressure Regulator

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13 Fuel Pressure Regulators found

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Toyota Sienna Fuel Pressure Regulator Assembly
Part Number: 23280-22010
$82.71 MSRP: $116.58
You Save: $33.87 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Regulator Assy, Fuel Pressure; Fuel Pressure Regulator, Pressure Regulator
- Manufacturer Note: TYPE B:REFER TO ILLUSTRATION
- Warranty: This genuine Toyota part is covered by warranty.
Fits the following Vehicles:
- 2000-2003 Toyota Sienna | CE, LE | 6 Cyl 3.0L | 1MZFE; MCL10L-GFSDKA, MCL10L-GFSDKK, MCL10L-GFSGKA, MCL10L-GFSGKK, MCL10L-PFSDKA, MCL10L-PFSDKK, MCL10L-PFSGKA, MCL10L-PFSGKK, MCL10L-SESDKA, MCL10L-SESDKK
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Toyota Sienna Fuel Pressure Regulator Assembly
Part Number: 23280-21010
$82.71 MSRP: $116.58
You Save: $33.87 (30%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Regulator Assy, Fuel Pressure; Fuel Pressure Regulator, Pressure Regulator
- Warranty: This genuine Toyota part is covered by warranty.
Fits the following Vehicles:
- 2006-2010 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSL20L-PFADKK, GSL20L-PFAEKA, GSL20L-PFAEKK, GSL20L-PFAQKA, GSL20L-PFAQKK, GSL20L-PRADKK, GSL20L-PRAEKA, GSL20L-PRAEKK, GSL20L-PRAQKA, GSL20L-PRAQKK, GSL23L-SBADKA, GSL23L-SBADKK, GSL25L-PFADKK, GSL25L-PFAEKA, GSL25L-PFAEKK, GSL25L-PFAQKA, GSL25L-PFAQKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
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Toyota Sienna Fuel Pressure Pulsation Damper Assembly
Part Number: 23270-62010
$95.45 MSRP: $134.55
You Save: $39.10 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Damper Assy, Fuel Pressure Pulsation
- Replaced by: 23207-20011
- Warranty: This genuine Toyota part is covered by warranty.
Fits the following Vehicles:
- 1998-2005 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.0L, 6 Cyl 3.3L | 1MZFE, 3MZFE; MCL10L-GFSDKA, MCL10L-GFSDKK, MCL10L-GFSGKA, MCL10L-GFSGKK, MCL10L-PFSDKA, MCL10L-PFSDKK, MCL10L-PFSGKA, MCL10L-PFSGKK, MCL10L-SESDKA, MCL10L-SESDKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
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Toyota Sienna Fuel Pressure Pulsation Damper Assembly
Part Number: 23270-31010
$114.09 MSRP: $160.83
You Save: $46.74 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Damper Assy, Fuel Pressure Pulsation
- Replaced by: 23270-31140
- Warranty: This genuine Toyota part is covered by warranty.
Fits the following Vehicles:
- 2006-2008 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSL20L-PFADKK, GSL20L-PFAEKA, GSL20L-PFAEKK, GSL20L-PFAQKA, GSL20L-PFAQKK, GSL20L-PRADKK, GSL20L-PRAEKA, GSL20L-PRAEKK, GSL20L-PRAQKA, GSL20L-PRAQKK, GSL23L-SBADKA, GSL23L-SBADKK, GSL25L-PFADKK, GSL25L-PFAEKA, GSL25L-PFAEKK, GSL25L-PFAQKA, GSL25L-PFAQKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
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Toyota Sienna Fuel Pressure Damper Assembly
Part Number: 23270-36031
$114.09 MSRP: $160.83
You Save: $46.74 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Damper Assy, Fuel Pressure Pulsation; Damper
- Replaces: 23270-36010
- Warranty: This genuine Toyota part is covered by warranty.
Fits the following Vehicles:
- 2011-2014 Toyota Sienna | LE, SE, STD, XLE | 4 Cyl 2.7L, 6 Cyl 3.5L | 1ARFE, 2GRFE; ASL30L-PFTEKA, ASL30L-PRTEKA, GSL30L-PFTDKA, GSL30L-PFTEKA, GSL30L-PFTQKA, GSL30L-PRTEKA, GSL30L-PRTQKA, GSL30L-PRTSKA, GSL33L-SBTDKA, GSL35L-PFTDKA, GSL35L-PFTEKA, GSL35L-PFTQKA
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Toyota Sienna Fuel Injection Pressure Regulator
Part Number: 23070-25020
$44.38 MSRP: $62.03
You Save: $17.65 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assembly, Fuel Mai; Pressure Regulator, Regulator Valve
- Manufacturer Note: MARK 23070-25020
- Warranty: This genuine Toyota part is covered by warranty.
Fits the following Vehicles:
- 2021-2024 Toyota Sienna | 4 Cyl 2.5L | A25AFXS; AXLH40L-PNXLHA, AXLH40L-PNXSHA, AXLH40L-PNXXHA, AXLH40L-PPXEHA, AXLH40L-PPXXHA, AXLH45L-PNXLHA, AXLH45L-PNXSHA, AXLH45L-PNXXHA, AXLH45L-PPXEHA
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Toyota Sienna Fuel Injection Pressure Regulator Assembly
Part Number: 23280-38020
$92.15 MSRP: $129.89
You Save: $37.74 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator Assy, Fuel Pressure; Fuel Pressure Regulator, Pressure Regulator
- Warranty: This genuine Toyota part is covered by warranty.
Fits the following Vehicles:
- 2014-2017 Toyota Sienna | LE, SE, STD, XLE | 4 Cyl 2.7L, 6 Cyl 3.5L | 1ARFE, 2GRFE, 2GRFKS; ASL30L-PFTEKA, ASL30L-PRTEKA, GSL30L-PFTDKA, GSL30L-PFTEKA, GSL30L-PFTQKA, GSL30L-PFZDHA, GSL30L-PFZEHA, GSL30L-PFZQHA, GSL30L-PRTEKA, GSL30L-PRTQKA, GSL30L-PRTSKA, GSL30L-PRZEHA, GSL30L-PRZQHA, GSL30L-PRZSHA, GSL33L-SBTDKA, GSL33L-SBZDHA, GSL33L-SEZDHA, GSL35L-PFTDKA, GSL35L-PFTEKA, GSL35L-PFTQKA, GSL35L-PFZEHA, GSL35L-PFZQHA
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Toyota Sienna Fuel Injection Pressure Regulator
Part Number: 23070-36010
$49.61 MSRP: $69.35
You Save: $19.74 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy, Fuel Main; Regulator Valve
- Warranty: This genuine Toyota part is covered by warranty.
Fits the following Vehicles:
- 2016-2020 Toyota Sienna | LE, SE, STD, XLE | 6 Cyl 3.5L | 2GRFE, 2GRFKS; GSL30L-PFTDKA, GSL30L-PFTEKA, GSL30L-PFTQKA, GSL30L-PFZDHA, GSL30L-PFZEHA, GSL30L-PFZQHA, GSL30L-PRTEKA, GSL30L-PRTQKA, GSL30L-PRTSKA, GSL30L-PRZEHA, GSL30L-PRZQHA, GSL30L-PRZSHA, GSL33L-SBTDKA, GSL33L-SBZDHA, GSL33L-SEZDHA, GSL35L-PFTEKA, GSL35L-PFTQKA, GSL35L-PFZEHA, GSL35L-PFZQHA, GSL35L-PFZSHA
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Toyota Sienna Fuel Injection Pressure Regulator
Part Number: 23070-31030
$44.38 MSRP: $62.03
You Save: $17.65 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy, Fuel Main; Regulator Valve
- Warranty: This genuine Toyota part is covered by warranty.
Fits the following Vehicles:
- 2016-2020 Toyota Sienna | LE, SE, STD, XLE | 6 Cyl 3.5L | 2GRFE, 2GRFKS; GSL30L-PFTDKA, GSL30L-PFTEKA, GSL30L-PFTQKA, GSL30L-PFZDHA, GSL30L-PFZEHA, GSL30L-PFZQHA, GSL30L-PRTEKA, GSL30L-PRTQKA, GSL30L-PRTSKA, GSL30L-PRZEHA, GSL30L-PRZQHA, GSL30L-PRZSHA, GSL33L-SBTDKA, GSL33L-SBZDHA, GSL33L-SEZDHA, GSL35L-PFTEKA, GSL35L-PFTQKA, GSL35L-PFZEHA, GSL35L-PFZQHA, GSL35L-PFZSHA
View related parts
Toyota Sienna Fuel Pressure Pulsation Damper Assembly
Part Number: 23270-62011
$95.45 MSRP: $134.55
You Save: $39.10 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Damper Assy, Fuel Pressure Pulsation
- Replaced by: 23207-20011
- Warranty: This genuine Toyota part is covered by warranty.
Fits the following Vehicles:
- 2004-2007 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSL20L-PFADKK, GSL20L-PFAEKA, GSL20L-PFAEKK, GSL20L-PFAQKA, GSL20L-PFAQKK, GSL20L-PRADKK, GSL20L-PRAEKA, GSL20L-PRAEKK, GSL20L-PRAQKA, GSL20L-PRAQKK, GSL23L-SBADKA, GSL23L-SBADKK, GSL25L-PFADKK, GSL25L-PFAEKA, GSL25L-PFAEKK, GSL25L-PFAQKA, GSL25L-PFAQKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
View related parts
Toyota Sienna Fuel Pressure Regulator Assembly
Part Number: 23280-20040
$100.64 MSRP: $141.87
You Save: $41.23 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator Assy, Fuel Pressure; Fuel Pressure Regulator, Pressure Regulator
- Warranty: This genuine Toyota part is covered by warranty.
Fits the following Vehicles:
- 2004-2007 Toyota Sienna | CE, LE, XLE | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSL20L-PFADKK, GSL20L-PFAEKA, GSL20L-PFAEKK, GSL20L-PFAQKA, GSL20L-PFAQKK, GSL20L-PRADKK, GSL20L-PRAEKA, GSL20L-PRAEKK, GSL20L-PRAQKA, GSL20L-PRAQKK, GSL23L-SBADKA, GSL23L-SBADKK, GSL25L-PFADKK, GSL25L-PFAEKA, GSL25L-PFAEKK, GSL25L-PFAQKA, GSL25L-PFAQKK, MCL20L-PFADKK, MCL20L-PFAEKA, MCL20L-PFAEKK, MCL20L-PFAQKA, MCL20L-PFAQKK, MCL20L-PRADKK, MCL20L-PRAEKA, MCL20L-PRAEKK, MCL20L-PRAQKA, MCL20L-PRAQKK, MCL23L-SBADKA, MCL23L-SBADKK, MCL25L-PFADKK, MCL25L-PFAEKA, MCL25L-PFAEKK, MCL25L-PFAQKA, MCL25L-PFAQKK
View related parts
Toyota Sienna Damper Assembly, Fuel Pressure Pulsation
Part Number: 23270-36010
$114.09 MSRP: $160.83
You Save: $46.74 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Damper Assy, Fuel Pressure Pulsation
- Replaced by: 23270-36031
- Warranty: This genuine Toyota part is covered by warranty.
Fits the following Vehicles:
- 2011-2012 Toyota Sienna | LE, SE, STD, XLE | 4 Cyl 2.7L, 6 Cyl 3.5L | 1ARFE, 2GRFE; ASL30L-PFTEKA, ASL30L-PRTEKA, GSL30L-PFTDKA, GSL30L-PFTEKA, GSL30L-PFTQKA, GSL30L-PRTEKA, GSL30L-PRTQKA, GSL30L-PRTSKA, GSL33L-SBTDKA, GSL35L-PFTDKA, GSL35L-PFTEKA, GSL35L-PFTQKA
View related parts
Toyota Sienna Fuel Pressure Regulator Assembly
Part Number: 23280-74170
$134.66 MSRP: $191.44
You Save: $56.78 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator Assy, Fuel Pressure; Fuel Pressure Regulator, Pressure Regulator
- Manufacturer Note: TYPE A:REFER TO ILLUSTRATION
- Warranty: This genuine Toyota part is covered by warranty.
Fits the following Vehicles:
- 1998-2001 Toyota Sienna | CE, LE | 6 Cyl 3.0L | 1MZFE; MCL10L-GFSDKA, MCL10L-GFSDKK, MCL10L-GFSGKA, MCL10L-GFSGKK, MCL10L-PFSDKA, MCL10L-PFSDKK, MCL10L-PFSGKA, MCL10L-PFSGKK, MCL10L-SESDKA, MCL10L-SESDKK

Toyota Sienna Fuel Pressure Regulator

The Toyota Sienna Fuel Pressure Regulator ensures that the amount of fuel that the engine receives is proper regardless of the driving conditions while keeping it within range. The device on the fuel rail of the Toyota minivan has a spring and diaphragm connected to the intake vacuum port and fuel return line. Any Toyota Sienna, as the vacuum rises at idle, pushes against the spring. The Fuel Pressure Regulator opens, and excess fuel returns to the tank. When opening the throttle, the vacuum decreases, the spring closes the passage, and the Fuel Pressure Regulator restricts the return flow, helping to maintain the higher pressure for longer pulses in the injector. Should the valve adhere in a closed position, the Fuel Pressure Regulator can lead to excessive pressure, resulting in a rich mixture, poor economy, and increased emissions that may leave the Sienna running poorly. A broken spring or internal leak reduces pressure, so a lean condition occurs. To confirm that the Fuel Pressure Regulator is functioning as designed, diagnostic checks on a Toyota Sienna see if pressure rises when vacuum is removed.

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Toyota Sienna Fuel Pressure Regulator Parts Questions & Experts Answers

Fuel Pressure Regulator Assembly
23280-22010
Q: How to remove and install the fuel pressure regulator on Toyota Sienna?
A:
Relieve the fuel system pressure and disconnect the negative battery cable. Remove the Fuel Pump/fuel level sending unit from the Fuel Tank. For 1998 to 2000 models, take out the fuel filter retaining screw, as the fuel filter is secured by a screw; also remove the screw to detach the fuel pressure regulator. Remove the fuel filter from the fuel pump/sending unit assembly. For 1998 to 2000 models, detach the fuel pressure regulator from the pump/sender mounting plate by removing the mounting screw. For 2001 through 2003 models, pull the fuel pressure regulator from the assembly. For 2004 and later models, remove the clip and pull the fuel pressure regulator out of the fuel tube joint, then pull it straight out. Installation is the reverse of removal, ensuring new O-rings are installed on the fuel pressure regulator and fuel filter.