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

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
- Other Name: Fuel Pressure Regulator
$116.65 MSRP: $164.44
You Save: $47.79 (30%)

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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
- Other Name: Fuel Pressure Regulator
$102.84 MSRP: $144.95
You Save: $42.11 (30%)

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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
- Other Name: Fuel Pressure Regulator
$102.84 MSRP: $144.95
You Save: $42.11 (30%)

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More Info
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
- Replaced by: 23270-50012
$98.22 MSRP: $138.46
You Save: $40.24 (30%)

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More Info
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
- Other Name: Damper Assy, Fuel Pressure Pulsation; Damper, Pulse Damper
- Replaces: 23270-31080, 23270-31010
$98.22 MSRP: $138.46
You Save: $40.24 (30%)

Add to Cart
More Info
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
Less Info
View related parts
Toyota Tundra Damper Assy, Fuel Pressure Pulsation
Part Number: 23270-31010
- Replaced by: 23270-31140
$98.22 MSRP: $138.46
You Save: $40.24 (30%)

Add to Cart
More Info
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
Less Info
View related parts
Toyota Tundra Regulator Assembly, Fuel
Part Number: 23280-38051
- Other Name: Regulator Assy, Fuel Pressure; Fuel Pressure Regulator
- Replaces: 23280-38050
$93.31 MSRP: $131.54
You Save: $38.23 (30%)

Add to Cart
More Info
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
- Other Name: Regulator Assy, Fuel Pressure; Fuel Pressure Regulator
- Replaces: 23280-38040
$93.31 MSRP: $131.54
You Save: $38.23 (30%)

Add to Cart
More Info
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
Less Info
View related parts
Toyota Tundra Regulator Assembly, Fuel
Part Number: 23280-38050
- Other Name: Regulator Assy, Fuel Pressure
- Replaced by: 23280-38051
$93.31 MSRP: $131.54
You Save: $38.23 (30%)

Add to Cart
More Info
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
Less Info
View related parts
Toyota Tundra Regulator Assy, Fuel Pressure
Part Number: 23280-38010
- Replaced by: 23280-38011
$93.31 MSRP: $131.54
You Save: $38.23 (30%)

Add to Cart
More Info
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
Less Info
View related parts
Toyota Tundra Regulator Assembly, Fuel
Part Number: 23280-31051
- Other Name: Regulator Assy, Fuel Pressure; Fuel Pressure Regulator
- Replaces: 23280-31050
$93.31 MSRP: $131.54
You Save: $38.23 (30%)

Add to Cart
More Info
Fits the following Vehicles:
2010-2015 Toyota Tundra | SR5 | 6 Cyl 4.0L | 1GRFE; 1GRFE; GSK50L-TRADKA, GSK51L-CRASKA, GSK51L-THADKA, GSK51L-THASKA
Less Info
View related parts
Toyota Tundra DAMPER Assembly, Fuel Pr
Part Number: 23270-31080
- Other Name: Damper Assy, Fuel Pressure Pulsation
- Replaced by: 23270-31140
$98.22 MSRP: $138.46
You Save: $40.24 (30%)

Add to Cart
More Info
Fits the following Vehicles:
2009-2013 Toyota Tundra | SR5 | 6 Cyl 4.0L | 1GRFE; 1GRFE; GSK50L-TRADKA, GSK51L-CRASKA, GSK51L-THADKA
Less Info
View related parts
Toyota Tundra Regulator Assembly, Fuel
Part Number: 23280-38091
- Other Name: Regulator Assy, Fuel Pressure; Fuel Pressure Regulator
- Replaces: 23280-38090
$93.31 MSRP: $131.54
You Save: $38.23 (30%)

Add to Cart
More Info
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
Less Info
View related parts
Toyota Tundra Regulator Assembly, Fuel
Part Number: 23280-38040
- Other Name: Regulator Assy, Fuel Pressure
- Replaced by: 23280-38041
$93.31 MSRP: $131.54
You Save: $38.23 (30%)

Add to Cart
More Info
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
Less Info
View related parts
Toyota Tundra Valve Assembly, Fuel Mai
Part Number: 23070-31030
- Other Name: Valve Assy, Fuel Main; Regulator Valve
$40.86 MSRP: $57.12
You Save: $16.26 (29%)

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Fits the following Vehicles:
2022 Toyota Tundra
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Toyota Tundra Valve Assembly, Fuel Mai
Part Number: 23070-36010
- Other Name: Valve Assy, Fuel Main; Regulator Valve
$45.55 MSRP: $63.67
You Save: $18.12 (29%)

Add to Cart
More Info
Fits the following Vehicles:
2022 Toyota Tundra
Less Info
View related parts
Toyota Tundra Regulator Assembly, Fuel
Part Number: 23280-38090
- Other Name: Regulator Assy, Fuel Pressure
- Replaced by: 23280-38091
$93.31 MSRP: $131.54
You Save: $38.23 (30%)

Add to Cart
More Info
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
Less Info
View related parts
Toyota Tundra DAMPER Assembly, Fuel Pr
Part Number: 23270-38020
- Other Name: Damper Assy, Fuel Pressure Pulsation
- Replaced by: 23270-38021
$98.22 MSRP: $138.46
You Save: $40.24 (30%)

Add to Cart
More Info
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
Less Info
View related parts
Toyota Tundra Regulator Assembly, Fuel
Part Number: 23280-31050
- Other Name: Regulator Assy, Fuel Pressure
- Replaced by: 23280-31051
$93.31 MSRP: $131.54
You Save: $38.23 (30%)

Add to Cart
More Info
Fits the following Vehicles:
2010-2013 Toyota Tundra | SR5 | 6 Cyl 4.0L | 1GRFE; 1GRFE; GSK50L-TRADKA, GSK51L-CRASKA, GSK51L-THADKA
Less Info
View related parts
Toyota Tundra DAMPER Assembly, Fuel Pr
Part Number: 23270-38021
- Other Name: Damper Assy, Fuel Pressure Pulsation; Damper
- Replaces: 23270-38020
$98.22 MSRP: $138.46
You Save: $40.24 (30%)

Add to Cart
More Info
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
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Toyota Tundra Fuel Pressure Regulator Parts Questions & Answers

Regulator Assy, Fuel Pressure
23280-38010
Q: How to relieve fuel system pressure and replace the fuel pressure regulator on Toyota Tundra and Toyota Sequoia?
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.