How to replace the fuel pressure regulator on Toyota Supra?

The fuel pressure regulator is positioned between the fuel rail and the head on 1979 through 1981 models, below the rear end of the rail on 1982 through 1986 models, and on top of the front end of the rail on 1987 and later models. If a malfunction is suspected, check the system fuel pressure. If the test indicates a faulty regulator, begin by relieving the system fuel pressure. Detach the cable from the negative terminal of the battery, taking care if the vehicle's stereo has an anti-theft system. For 1979 through 1981 models, remove the intake tube from the throttle body, then detach the PCV hose and the vacuum sensing hose from the fuel pressure regulator. Place a shop rag or container under the regulator to catch spilled fuel, then detach the fuel return hose, which is clamped on 1979 through 1986 models and connected with a banjo bolt on 1987 and later models. For 1982 through 1986 models, disconnect the fuel delivery line from the regulator, ensuring to discard old sealing washers and use new ones upon reattachment. On 1979 through 1986 models, unscrew the locknut and detach the regulator from its mounting bracket, while on 1987 and later models, unscrew the locknut and remove the regulator from the fuel rail. Installation follows the reverse of removal, ensuring that hose and vacuum connections are clean, and tighten the regulator locknut and banjo bolt to the specified torque, using new sealing washers when reconnecting the fuel return hose.

Genuine Toyota Supra Fuel Pressure Regulator

Fuel Tank Pressure Regulator

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9 Fuel Pressure Regulators found

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Toyota Supra Damper Assy, Fuel Pressure Pulsation
Part Number: 23270-42010
$150.10 MSRP: $213.40
You Save: $63.30 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaces: 23270-35010, 23270-43010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1986-1992 Toyota Supra | 6 Cyl 3.0L | 7MGE, 7MGTE; MA70L-BJMVFA, MA70L-BJMVFK, MA70L-BJMVZA, MA70L-BJMVZK, MA70L-BJPVFA, MA70L-BJPVFK, MA70L-BJPVZA, MA70L-BJPVZK, MA70L-BLMVFA, MA70L-BLMVFK, MA70L-BLMVZA, MA70L-BLMVZK, MA70L-BLPVFA, MA70L-BLPVFK, MA70L-BLPVZA, MA70L-BLPVZK
View related parts
Toyota Supra Damper Assy, Fuel Pressure Pulsation
Part Number: 23270-35010
$150.10 MSRP: $213.40
You Save: $63.30 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 23270-42010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1986-1987 Toyota Supra | 6 Cyl 3.0L | 7MGE, 7MGTE; MA70L-BJMVFA, MA70L-BJMVFK, MA70L-BJMVZA, MA70L-BJMVZK, MA70L-BJPVFA, MA70L-BJPVFK, MA70L-BJPVZA, MA70L-BJPVZK, MA70L-BLMVFA, MA70L-BLMVFK, MA70L-BLMVZA, MA70L-BLMVZK, MA70L-BLPVFA, MA70L-BLPVFK, MA70L-BLPVZA, MA70L-BLPVZK
View related parts
Toyota Supra Regulator Assy, Fuel Pressure
Part Number: 23280-46010
$121.79 MSRP: $173.14
You Save: $51.35 (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:
- 1993-1998 Toyota Supra | 6 Cyl 3.0L | 2JZGE, 2JZGTE; JZA80L-AJFVZA, JZA80L-AJFVZK, JZA80L-AJMVFA, JZA80L-AJPVFA, JZA80L-AJPVZA, JZA80L-AJPVZK, JZA80L-ALFVZA, JZA80L-ALMVFA, JZA80L-ALPVFA, JZA80L-ALPVZA
View related parts
Toyota Supra Damper Assy, Fuel Pressure Pulsation
Part Number: 23207-46021
$102.06 MSRP: $143.86
You Save: $41.80 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Damper
- Replaces: 23207-46020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1993-1998 Toyota Supra | 6 Cyl 3.0L | 2JZGE, 2JZGTE; JZA80L-AJFVZA, JZA80L-AJFVZK, JZA80L-AJMVFA, JZA80L-AJPVFA, JZA80L-AJPVZA, JZA80L-AJPVZK, JZA80L-ALFVZA, JZA80L-ALMVFA, JZA80L-ALPVFA, JZA80L-ALPVZA
View related parts
Toyota Supra Regulator Assy, Fuel Pressure
Part Number: 23280-46030
$122.14 MSRP: $173.63
You Save: $51.49 (30%)
Product Specifications
- Other Name: Fuel Pressure Regulator
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1993-1998 Toyota Supra | 6 Cyl 3.0L | 2JZGE, 2JZGTE; JZA80L-AJFVZA, JZA80L-AJFVZK, JZA80L-AJMVFA, JZA80L-AJPVFA, JZA80L-AJPVZA, JZA80L-AJPVZK, JZA80L-ALFVZA, JZA80L-ALMVFA, JZA80L-ALPVFA, JZA80L-ALPVZA
View related parts
Toyota Supra Regulator Assy, Fuel Pressure
Part Number: 23280-42010
Product Specifications
- Other Name: Fuel Pressure Regulator
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1986-1988 Toyota Supra | 6 Cyl 3.0L | 7MGE, 7MGTE; MA70L-BJMVFA, MA70L-BJMVFK, MA70L-BJMVZA, MA70L-BJMVZK, MA70L-BJPVFA, MA70L-BJPVFK, MA70L-BJPVZA, MA70L-BJPVZK, MA70L-BLMVFA, MA70L-BLMVFK, MA70L-BLMVZA, MA70L-BLMVZK, MA70L-BLPVFA, MA70L-BLPVFK, MA70L-BLPVZA, MA70L-BLPVZK
View related parts
Toyota Supra Regulator Assy, Fuel Pressure
Part Number: 23280-42020
Product Specifications
- Other Name: Fuel Pressure Regulator
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1987-1992 Toyota Supra | 6 Cyl 3.0L | 7MGE, 7MGTE; MA70L-BJMVFA, MA70L-BJMVFK, MA70L-BJMVZA, MA70L-BJMVZK, MA70L-BJPVFA, MA70L-BJPVFK, MA70L-BJPVZA, MA70L-BJPVZK, MA70L-BLMVFA, MA70L-BLMVFK, MA70L-BLMVZA, MA70L-BLMVZK, MA70L-BLPVFA, MA70L-BLPVFK, MA70L-BLPVZA, MA70L-BLPVZK
View related parts
Toyota Supra Regulator Assy, Fuel Pressure
Part Number: 23280-50040
Product Specifications
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1997-1998 Toyota Supra | 6 Cyl 3.0L | 2JZGE, 2JZGTE; JZA80L-AJFVZA, JZA80L-AJFVZK, JZA80L-AJMVFA, JZA80L-AJPVFA, JZA80L-AJPVZA, JZA80L-AJPVZK, JZA80L-ALFVZA, JZA80L-ALMVFA, JZA80L-ALPVFA, JZA80L-ALPVZA
View related parts
Toyota Supra Regulator Assy, Fuel Pressure
Part Number: 23280-42030
Product Specifications
- Other Name: Fuel Pressure Regulator
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1989-1992 Toyota Supra | 6 Cyl 3.0L | 7MGE, 7MGTE; MA70L-BJMVFA, MA70L-BJMVFK, MA70L-BJMVZA, MA70L-BJMVZK, MA70L-BJPVFA, MA70L-BJPVZA, MA70L-BJPVZK, MA70L-BLMVFA, MA70L-BLMVFK, MA70L-BLMVZA, MA70L-BLMVZK, MA70L-BLPVFA, MA70L-BLPVFK, MA70L-BLPVZA, MA70L-BLPVZK

Toyota Supra Fuel Pressure Regulator

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Toyota Supra Fuel Pressure Regulator Parts Questions & Experts Answers

Damper Assy, Fuel Pressure Pulsation
23270-35010
Q: How to replace the fuel pressure regulator on Toyota Supra?
A:
The fuel pressure regulator is positioned between the fuel rail and the head on 1979 through 1981 models, below the rear end of the rail on 1982 through 1986 models, and on top of the front end of the rail on 1987 and later models. If a malfunction is suspected, check the system fuel pressure. If the test indicates a faulty regulator, begin by relieving the system fuel pressure. Detach the cable from the negative terminal of the battery, taking care if the vehicle's stereo has an anti-theft system. For 1979 through 1981 models, remove the intake tube from the Throttle Body, then detach the PCV hose and the vacuum sensing hose from the fuel pressure regulator. Place a shop rag or container under the regulator to catch spilled fuel, then detach the fuel return hose, which is clamped on 1979 through 1986 models and connected with a banjo bolt on 1987 and later models. For 1982 through 1986 models, disconnect the fuel delivery line from the regulator, ensuring to discard old sealing washers and use new ones upon reattachment. On 1979 through 1986 models, unscrew the locknut and detach the regulator from its mounting bracket, while on 1987 and later models, unscrew the locknut and remove the regulator from the fuel rail. Installation follows the reverse of removal, ensuring that hose and vacuum connections are clean, and tighten the regulator locknut and banjo bolt to the specified torque, using new sealing washers when reconnecting the fuel return hose.