How to relieve fuel system pressure and replace the fuel pressure regulator on Toyota Tundra?

To relieve fuel system pressure, disconnect the negative battery cable. For 2UZ-FE engines, disconnect the vacuum hose and loosen the fuel return hose clamp. Remove the bolts securing the fuel pressure regulator and replace the O-ring before reinstalling. For other engines, remove the engine cover and Air Filter Box. Disconnect the fuel return hose and vacuum hose from the regulator. Remove the mounting bolts and discard the old O-ring. Installation is the reverse of removal.

Genuine Toyota Tundra Fuel Pressure Regulator

Fuel Tank Pressure Regulator

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20 Fuel Pressure Regulators found

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Toyota Tundra Regulator Assy, Fuel Pressure
Part Number: 23280-62030
$118.09 MSRP: $167.88
You Save: $49.79 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fuel Pressure Regulator
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2005 Toyota Tundra | DLX, Limited, SR5 | 6 Cyl 3.4L | 5VZFE; 5VZFE; VCK30L-ARMSKA, VCK30L-ARSLKA, VCK30L-ARSSKA, VCK30L-ARSSKK, VCK30L-TRMDKA, VCK30L-TRMDKK, VCK30L-TRSDKA, VCK30L-TRSDKK, VCK40L-ARMSKA, VCK40L-ARMSKK, VCK40L-ARSLKA, VCK40L-ARSSKA, VCK40L-ARSSKK, VCK40L-TRMDKK, VCK40L-TRMSKA, VCK40L-TRSDKK, VCK40L-TRSSKA
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Toyota Tundra Regulator Assy, Fuel Pressure
Part Number: 23280-31010
$105.00 MSRP: $148.00
You Save: $43.00 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Pressure Regulator
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2011 Toyota Tundra | DLX, SR5 | 6 Cyl 4.0L | 1GRFE; 1GRFE; GSK30L-ARBSKA, GSK30L-ARFSKA, GSK30L-TRBDKA, GSK30L-TRBDKK, GSK30L-TRFDKA, GSK50L-TRADKA, GSK51L-CRASKA, GSK51L-THADKA
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Toyota Tundra Regulator Assy, Fuel Pressure
Part Number: 23280-50050
$118.39 MSRP: $168.31
You Save: $49.92 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Pressure Regulator
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2010 Toyota Tundra | DLX, Limited, SR5 | 8 Cyl 4.7L | 2UZFE; 2UZFE; UCK30L-ARBLKA, UCK30L-ARBSKA, UCK30L-ARBSKK, UCK30L-ARSLKA, UCK30L-ARSLKK, UCK30L-ARSSKA, UCK30L-ARSSKK, UCK30L-ASBLKA, UCK30L-ASBSKA, UCK30L-ASSLKA, UCK30L-ASSSKA, UCK30L-TRBDKA, UCK31L-PRBLKA, UCK31L-PRBSKA, UCK31L-PRBSKK, UCK31L-PRSLKA, UCK31L-PRSSKA, UCK31L-PRSSKK, UCK40L-ARBLKA, UCK40L-ARBLKK, UCK40L-ARBSKA, UCK40L-ARBSKK, UCK40L-ARSLKA, UCK40L-ARSLKK, UCK40L-ARSSKA, UCK40L-ARSSKK, UCK40L-ASBLKA, UCK40L-ASBSKA, UCK40L-ASSLKA, UCK40L-ASSSKA, UCK40L-TRBDKA, UCK40L-TRBDKK, UCK40L-TRSDKK, UCK40L-TRSSKA, UCK41L-PRBLKA, UCK41L-PRBLKK, UCK41L-PRBSKA, UCK41L-PRBSKK, UCK41L-PRSLKA, UCK41L-PRSLKK, UCK41L-PRSSKA, UCK41L-PRSSKK, UCK50L-TRADKA, UCK51L-CRALKA, UCK51L-CRASKA, UCK51L-PSALKA, UCK51L-PSASKA, UCK51L-THADKA, UCK52L-CHASKA, UCK55L-TRADKA, UCK56L-CRALKA, UCK56L-CRASKA, UCK56L-PSALKA, UCK56L-PSASKA, UCK56L-THADKA, UCK57L-CHASKA
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Toyota Tundra Damper Assy, Fuel Pressure Pulsation
Part Number: 23270-50010
$110.21 MSRP: $155.36
You Save: $45.15 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: 23270-50012
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2010 Toyota Tundra | DLX, Limited, SR5 | 8 Cyl 4.7L | 2UZFE; 2UZFE; UCK30L-ARBLKA, UCK30L-ARBSKA, UCK30L-ARBSKK, UCK30L-ARSLKA, UCK30L-ARSLKK, UCK30L-ARSSKA, UCK30L-ARSSKK, UCK30L-ASBLKA, UCK30L-ASBSKA, UCK30L-ASSLKA, UCK30L-ASSSKA, UCK30L-TRBDKA, UCK31L-PRBLKA, UCK31L-PRBSKA, UCK31L-PRBSKK, UCK31L-PRSLKA, UCK31L-PRSSKA, UCK31L-PRSSKK, UCK40L-ARBLKA, UCK40L-ARBLKK, UCK40L-ARBSKA, UCK40L-ARBSKK, UCK40L-ARSLKA, UCK40L-ARSLKK, UCK40L-ARSSKA, UCK40L-ARSSKK, UCK40L-ASBLKA, UCK40L-ASBSKA, UCK40L-ASSLKA, UCK40L-ASSSKA, UCK40L-TRBDKA, UCK40L-TRBDKK, UCK40L-TRSDKK, UCK40L-TRSSKA, UCK41L-PRBLKA, UCK41L-PRBLKK, UCK41L-PRBSKA, UCK41L-PRBSKK, UCK41L-PRSLKA, UCK41L-PRSLKK, UCK41L-PRSSKA, UCK41L-PRSSKK, UCK50L-TRADKA, UCK51L-CRALKA, UCK51L-CRASKA, UCK51L-PSALKA, UCK51L-PSASKA, UCK51L-THADKA, UCK52L-CHASKA, UCK55L-TRADKA, UCK56L-CRALKA, UCK56L-CRASKA, UCK56L-PSALKA, UCK56L-PSASKA, UCK56L-THADKA, UCK57L-CHASKA
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Toyota Tundra DAMPER Assembly, Fuel Pr
Part Number: 23270-31140
$100.08 MSRP: $141.08
You Save: $41.00 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Damper Assy, Fuel Pressure Pulsation; Damper, Pulse Damper
- Replaces: 23270-31080, 23270-31010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2015 Toyota Tundra | DLX, SR5 | 6 Cyl 4.0L | 1GRFE; 1GRFE; GSK30L-ARBSKA, 1GRFE; GSK50L-TRADKA, GSK30L-ARFSKA, GSK30L-TRBDKA, GSK30L-TRBDKK, GSK30L-TRFDKA, GSK50L-TRADKA, GSK51L-CRASKA, GSK51L-THADKA, GSK51L-THASKA
View related parts
Toyota Tundra Damper Assy, Fuel Pressure Pulsation
Part Number: 23270-31010
$100.08 MSRP: $141.08
You Save: $41.00 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: 23270-31140
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2010 Toyota Tundra | DLX, SR5 | 6 Cyl 4.0L | 1GRFE; 1GRFE; GSK30L-ARBSKA, GSK30L-ARFSKA, GSK30L-TRBDKA, GSK30L-TRBDKK, GSK30L-TRFDKA, GSK50L-TRADKA, GSK51L-CRASKA, GSK51L-THADKA
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Toyota Tundra Regulator Assembly, Fuel
Part Number: 23280-38051
$95.17 MSRP: $134.15
You Save: $38.98 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator Assy, Fuel Pressure; Fuel Pressure Regulator
- Replaces: 23280-38050
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2009-2020 Toyota Tundra | Limited, SR5 | 8 Cyl 4.6L | 1URFE; 1URFE; UPK50L-TRTDKA, UPK51L-CRTLKA, UPK51L-CRTSKA, UPK51L-PSTLKA, UPK51L-PSTSKA, UPK51L-THTDKA, UPK52L-CHTSKA, UPK55L-TRTDKA, UPK56L-CRTLKA, UPK56L-CRTSKA, UPK56L-PSTLKA, UPK56L-PSTSKA, UPK56L-THTDKA, UPK57L-CHTSKA
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Toyota Tundra Regulator Assembly, Fuel
Part Number: 23280-38041
$95.17 MSRP: $134.15
You Save: $38.98 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator Assy, Fuel Pressure; Fuel Pressure Regulator
- Replaces: 23280-38040
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008-2020 Toyota Tundra | Limited, Platinum, SR5 | 8 Cyl 5.7L | 3URFBE; 3URFBE; USK51L-CRTLGA, 3URFBE; USK55L-TRTDGA, USK51L-CRTSGA, USK51L-PSTLGA, USK51L-PSTSGA, USK51L-PSTZGA, USK51L-THTSGA, USK52L-CHTSGA, USK55L-TRTDGA, USK56L-CRTLGA, USK56L-CRTSGA, USK56L-PSTLGA, USK56L-PSTSGA, USK56L-PSTZGA, USK56L-THTDGA, USK56L-THTSGA, USK57L-CHTSGA
View related parts
Toyota Tundra Regulator Assembly, Fuel
Part Number: 23280-38050
$95.17 MSRP: $134.15
You Save: $38.98 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator Assy, Fuel Pressure
- Replaced by: 23280-38051
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2009-2013 Toyota Tundra | Limited, SR5 | 8 Cyl 4.6L | 1URFE; 1URFE; UPK50L-TRTDKA, UPK51L-CRTLKA, UPK51L-CRTSKA, UPK51L-PSTLKA, UPK51L-PSTSKA, UPK51L-THTDKA, UPK52L-CHTSKA, UPK55L-TRTDKA, UPK56L-CRTLKA, UPK56L-CRTSKA, UPK56L-PSTLKA, UPK56L-PSTSKA, UPK56L-THTDKA, UPK57L-CHTSKA
View related parts
Toyota Tundra Regulator Assy, Fuel Pressure
Part Number: 23280-38010
$95.17 MSRP: $134.15
You Save: $38.98 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 23280-38011
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007-2012 Toyota Tundra | Limited, SR5 | 8 Cyl 5.7L | 3URFE; 3URFE; USK50L-TRTDKA, USK51L-CRTLKA, USK51L-CRTSKA, USK51L-PSTLKA, USK51L-PSTSKA, USK51L-THTDKA, USK52L-CHTSKA, USK55L-TRTDKA, USK56L-CRTLKA, USK56L-CRTSKA, USK56L-PSTLKA, USK56L-PSTSKA, USK56L-THTDKA, USK57L-CHTSKA
View related parts
Toyota Tundra Regulator Assembly, Fuel
Part Number: 23280-31051
$95.17 MSRP: $134.15
You Save: $38.98 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator Assy, Fuel Pressure; Fuel Pressure Regulator
- Replaces: 23280-31050
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2015 Toyota Tundra | SR5 | 6 Cyl 4.0L | 1GRFE; 1GRFE; GSK50L-TRADKA, GSK51L-CRASKA, GSK51L-THADKA, GSK51L-THASKA
View related parts
Toyota Tundra DAMPER Assembly, Fuel Pr
Part Number: 23270-31080
$100.08 MSRP: $141.08
You Save: $41.00 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Damper Assy, Fuel Pressure Pulsation
- Replaced by: 23270-31140
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2009-2013 Toyota Tundra | SR5 | 6 Cyl 4.0L | 1GRFE; 1GRFE; GSK50L-TRADKA, GSK51L-CRASKA, GSK51L-THADKA
View related parts
Toyota Tundra Regulator Assembly, Fuel
Part Number: 23280-38091
$95.17 MSRP: $134.15
You Save: $38.98 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator Assy, Fuel Pressure; Fuel Pressure Regulator
- Replaces: 23280-38090
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2011-2021 Toyota Tundra | Limited, Platinum, SR5 | 8 Cyl 5.7L | 3URFE; 3URFE; USK51L-CRTLKA, USK51L-CRTSKA, USK51L-PSTLKA, USK51L-PSTSKA, USK51L-PSTZKA, USK51L-THTDKA, USK51L-THTSKA, USK52L-CHTSKA, USK55L-TRTDKA, USK56L-CRTLKA, USK56L-CRTSKA, USK56L-PSTLKA, USK56L-PSTSKA, USK56L-PSTZKA, USK56L-THTDKA, USK56L-THTSKA, USK57L-CHTSKA
View related parts
Toyota Tundra Regulator Assembly, Fuel
Part Number: 23280-38040
$95.17 MSRP: $134.15
You Save: $38.98 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator Assy, Fuel Pressure
- Replaced by: 23280-38041
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008-2013 Toyota Tundra | Limited, SR5 | 8 Cyl 5.7L | 3URFBE; 3URFBE; USK55L-TRTDGA, USK56L-CRTLGA, USK56L-CRTSGA, USK56L-PSTLGA, USK56L-PSTSGA, USK56L-THTDGA, USK57L-CHTSGA
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Toyota Tundra Valve Assembly, Fuel Mai
Part Number: 23070-31030
$41.79 MSRP: $58.41
You Save: $16.62 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy, Fuel Main; Regulator Valve
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2022 Toyota Tundra
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Toyota Tundra Valve Assembly, Fuel Mai
Part Number: 23070-36010
$46.60 MSRP: $65.14
You Save: $18.54 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy, Fuel Main; Regulator Valve
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2022 Toyota Tundra
View related parts
Toyota Tundra Regulator Assembly, Fuel
Part Number: 23280-38090
$95.17 MSRP: $134.15
You Save: $38.98 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator Assy, Fuel Pressure
- Replaced by: 23280-38091
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2011-2013 Toyota Tundra | Limited, SR5 | 8 Cyl 5.7L | 3URFE; 3URFE; USK51L-CRTLKA, USK51L-CRTSKA, USK51L-PSTLKA, USK51L-PSTSKA, USK51L-THTDKA, USK52L-CHTSKA, USK55L-TRTDKA, USK56L-CRTLKA, USK56L-CRTSKA, USK56L-PSTLKA, USK56L-PSTSKA, USK56L-THTDKA, USK57L-CHTSKA
View related parts
Toyota Tundra DAMPER Assembly, Fuel Pr
Part Number: 23270-38020
$100.08 MSRP: $141.08
You Save: $41.00 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Damper Assy, Fuel Pressure Pulsation
- Replaced by: 23270-38021
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008-2013 Toyota Tundra | Limited, SR5 | 8 Cyl 5.7L | 3URFBE; 3URFBE; USK55L-TRTDGA, USK56L-CRTLGA, USK56L-CRTSGA, USK56L-PSTLGA, USK56L-PSTSGA, USK56L-THTDGA, USK57L-CHTSGA
View related parts
Toyota Tundra Regulator Assembly, Fuel
Part Number: 23280-31050
$95.17 MSRP: $134.15
You Save: $38.98 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator Assy, Fuel Pressure
- Replaced by: 23280-31051
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2013 Toyota Tundra | SR5 | 6 Cyl 4.0L | 1GRFE; 1GRFE; GSK50L-TRADKA, GSK51L-CRASKA, GSK51L-THADKA
View related parts
Toyota Tundra DAMPER Assembly, Fuel Pr
Part Number: 23270-38021
$100.08 MSRP: $141.08
You Save: $41.00 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Damper Assy, Fuel Pressure Pulsation; Damper
- Replaces: 23270-38020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008-2020 Toyota Tundra | Limited, Platinum, SR5 | 8 Cyl 5.7L | 3URFBE; 3URFBE; USK51L-CRTLGA, 3URFBE; USK55L-TRTDGA, USK51L-CRTSGA, USK51L-PSTLGA, USK51L-PSTSGA, USK51L-PSTZGA, USK51L-THTSGA, USK52L-CHTSGA, USK55L-TRTDGA, USK56L-CRTLGA, USK56L-CRTSGA, USK56L-PSTLGA, USK56L-PSTSGA, USK56L-PSTZGA, USK56L-THTDGA, USK56L-THTSGA, USK57L-CHTSGA

Toyota Tundra Fuel Pressure Regulator

In Toyota Tundra vehicles, the Fuel Pressure Regulator is responsible for replenishing fuel pressure in the delivery system to the required engine value. This component controls fuel pressure according to the prevailing conditions in the engine by employing a valve that also operates under negative feed back mode. There are two primary types of fuel pressure regulators: contains the pressure reducing regulators and the back-pressure regulators. Pressure reducing regulator that is usually situated before the pump cuts the incoming pressure to the desired exit level The back-pressure regulator resides to open when the inlet pressure is higher than the set limit. Both use feedback to control pressure, and it can be a spring-loaded diaphragm at times or a piston sometimes. Stabilization and controlling of oscillation in the system need proper damping of the system.

If you are in demand for superior quality and affordable OEM Toyota Tundra Fuel Pressure Regulator, then shop with us! We own a wide range of the reduced-priced genuine Toyota Tundra Fuel Pressure Regulator. You can purchase in confidence as all parts come with a manufacturer's warranty. Any issues with our products? No need to worry as we have a hassle-free return policy to guide you every step of the way.

Toyota Tundra Fuel Pressure Regulator Parts Questions & Experts Answers

Regulator Assy, Fuel Pressure
23280-38010
Q: How to relieve fuel system pressure and replace the fuel pressure regulator on Toyota Tundra?
A: To relieve fuel system pressure, disconnect the negative battery cable. For 2UZ-FE engines, disconnect the vacuum hose and loosen the fuel return hose clamp. Remove the bolts securing the fuel pressure regulator and replace the O-ring before reinstalling. For other engines, remove the engine cover and Air Filter Box. Disconnect the fuel return hose and vacuum hose from the regulator. Remove the mounting bolts and discard the old O-ring. Installation is the reverse of removal.