How to remove and install Fuel Pressure Regulator?

Some models are equipped with an anti-theft radio. Before performing a procedure that requires disconnecting the battery, make sure you have the activation code. Relieve the system fuel pressure. Disconnect the cable from the negative terminal of the battery. Disconnect the vacuum hose from the port on the regulator. Disconnect the fuel return line from the bottom of the fuel pressure regulator by removing the banjo bolt. Remove the fuel pressure regulator retaining screws and remove the fuel pressure regulator from the fuel rail. Installation is the reverse of removal. Be sure to use a new o-ring and new sealing washers. Tighten the pressure regulator screws to the torque. Start the engine and check for leaks.

Genuine Hyundai Elantra Fuel Pressure Regulator

Fuel Tank Pressure Regulator

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13 Fuel Pressure Regulators found

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Hyundai Elantra Regulator-Fuel Pressure
Part Number: 31380-3M500
$77.58 MSRP: $105.32
You Save: $27.74 (27%)

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Product Specifications
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
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Fits the following Vehicles:
- 2014-2015 Hyundai Elantra | DOHC - GDI | Coupe - 2Door 5P, Sedan - 4Door 5P
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Hyundai Elantra Regulator-Delivery Pipe Pressure
Part Number: 35301-23002
$96.39 MSRP: $130.87
You Save: $34.48 (27%)

Add to Cart
Product Specifications
- Other Name: Fuel Pressure Regulator
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
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Fits the following Vehicles:
- 1995-2000 Hyundai Elantra | High Grade, Middle Grade | 4 Door, 5 Door Wagon 5
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Hyundai Elantra Regulator-Fuel Pressure
Part Number: 31370-A9000
$73.81 MSRP: $100.21
You Save: $26.40 (27%)

Add to Cart
Product Specifications
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
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Fits the following Vehicles:
- 2016-2023 Hyundai Elantra | DOHC - GDI, DOHC - TCI/GDI | Sedan - 4Door 5P
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Hyundai Elantra Regulator-Pressure
Part Number: 35301-1G000
$96.39 MSRP: $130.87
You Save: $34.48 (27%)

Add to Cart
Product Specifications
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
View More
Fits the following Vehicles:
- 2011-2013 Hyundai Elantra | DOHC - MPI | Coupe - 2Door 5P
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Hyundai Elantra Regulator-Pressure
Part Number: 35301-2P000
$96.39 MSRP: $130.87
You Save: $34.48 (27%)

Add to Cart
Product Specifications
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
View More
Fits the following Vehicles:
- 2014-2015 Hyundai Elantra | DOHC - MPI | Sedan - 4Door 5P
View related parts
Hyundai Elantra Regulator-Fuel Pressure
Part Number: 31380-2D000
$77.58 MSRP: $105.32
You Save: $27.74 (27%)

Add to Cart
Product Specifications
- Other Name: Fuel Pressure Regulator, Pressure Regulator
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
View More
Fits the following Vehicles:
- 2000-2006 Hyundai Elantra | High Grade, Middle Grade | 4 Door Sedan, 5 Door Sedan
View related parts
Hyundai Elantra Regulator-Fuel Pressure
Part Number: 31380-2H000
$77.58 MSRP: $105.32
You Save: $27.74 (27%)

Add to Cart
Product Specifications
- Other Name: Fuel Pressure Regulator, Regulator
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
View More
Fits the following Vehicles:
- 2006-2010 Hyundai Elantra | High Grade, Middle Grade | DOHC - MPI | 4 Door Sedan, Sedan - 4Door 5P
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Hyundai Elantra Regulator-Fuel Pressure
Part Number: 31370-C3000
$87.47 MSRP: $118.76
You Save: $31.29 (27%)

Add to Cart
Product Specifications
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
View More
Fits the following Vehicles:
- 2016-2023 Hyundai Elantra | DOHC - MPI, DOHC - TCI/GDI | Sedan - 4Door 5P
View related parts
Hyundai Elantra Regulator
Part Number: 31380-3L100
$77.58 MSRP: $105.32
You Save: $27.74 (27%)

Add to Cart
Product Specifications
- Other Name: Pressure Regulator
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
View More
Fits the following Vehicles:
- 2011-2013 Hyundai Elantra | DOHC - MPI | Coupe - 2Door 5P
View related parts
Hyundai Elantra Regulator-Delivery Pipe Pressure
Part Number: 35301-33000
$82.79 MSRP: $112.40
You Save: $29.61 (27%)

Add to Cart
Product Specifications
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
View More
Fits the following Vehicles:
- 1991-1995 Hyundai Elantra | High Grade, Middle Grade | 4 Door
View related parts
Hyundai Elantra Regulator-Delivery Pipe Pressure
Part Number: 35301-33050
$82.79 MSRP: $112.40
You Save: $29.61 (27%)

Add to Cart
Product Specifications
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
View More
Fits the following Vehicles:
- 1991-1995 Hyundai Elantra | High Grade, Middle Grade | 4 Door
View related parts
Hyundai Elantra Regulator-Delivery Pipe Pressure
Part Number: 35301-33150
$82.79 MSRP: $112.40
You Save: $29.61 (27%)

Add to Cart
Product Specifications
- Other Name: Fuel Pressure Regulator
- Replaces: 35301-33100, 35301-33050, 35301-33000
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
View More
Fits the following Vehicles:
- 1991-1995 Hyundai Elantra | High Grade, Middle Grade | 4 Door
View related parts
Hyundai Elantra Regulator-Fuel Pressure
Part Number: 31370-L1000
$36.14 MSRP: $47.85
You Save: $11.71 (25%)

Add to Cart
Product Specifications
- Other Name: Fuel Pressure Regulator, Pressure Regulator
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
View More
Fits the following Vehicles:
- 2021-2023 Hyundai Elantra | DOHC - MPI | Sedan - 4Door 5P

Hyundai Elantra Fuel Pressure Regulator Parts Questions & Answers

Regulator-Fuel Pressure
31380-3M500
Q: How to remove and install Fuel Pressure Regulator?
A: Some models are equipped with an anti-theft radio. Before performing a procedure that requires disconnecting the battery, make sure you have the activation code. Relieve the system fuel pressure. Disconnect the cable from the negative terminal of the battery. Disconnect the vacuum hose from the port on the regulator. Disconnect the fuel return line from the bottom of the fuel pressure regulator by removing the banjo bolt. Remove the fuel pressure regulator retaining screws and remove the fuel pressure regulator from the Fuel Rail. Installation is the reverse of removal. Be sure to use a new o-ring and new sealing washers. Tighten the pressure regulator screws to the torque. Start the engine and check for leaks.

Related Hyundai Elantra Parts

About Hyundai Elantra Fuel Pressure Regulator

Of all the high-precision auto parts within a Hyundai car, the most important one is the Hyundai Elantra Fuel Pressure Regulator. Keeping your Elantra Fuel Pressure Regulator in top condition is critical to keeping your vehicle running smoothly. By buying a new replacement part, you can save hundreds, even thousands of dollars in costly auto repairs later down the road.

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