How to replace the Fuel Pressure Regulator from Hyundai Sonata?

For 1999-2005 return-type fuel systems, relieve fuel system pressure, disconnect the battery's negative terminal, vacuum hose, and fuel return line. Remove the regulator from the fuel rail. If reusing, check the O-ring condition. For 2006 and later returnless systems, the regulator is part of the fuel pump assembly, which includes the pump, fuel level sender, filter, and regulator. The regulator is not sold separately, so the entire assembly must be replaced. Check local auto parts stores for updates on regulator availability.

Genuine Hyundai Sonata Fuel Pressure Regulator

Fuel Tank Pressure Regulator

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14 Fuel Pressure Regulators found

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Hyundai Sonata Regulator-Fuel Pressure
Part Number: 31380-3Q550
$55.45 MSRP: $77.23
You Save: $21.78 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2009-2014 Hyundai Sonata | DOHC - GDI, DOHC - TCI/GDI | Sedan - 4Door 5P
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Hyundai Sonata Regulator-Fuel Pressure
Part Number: 31380-3K000
$74.96 MSRP: $105.32
You Save: $30.36 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fuel Pressure Regulator, Pressure Regulator
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2005-2010 Hyundai Sonata | High Grade, Middle Grade | DOHC - MPI | 4 Door Sedan, Sedan - 4Door 5P
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Hyundai Sonata Regulator-Delivery Pipe Pressure
Part Number: 35301-37100
$93.15 MSRP: $130.87
You Save: $37.72 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Pressure Regulator
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 1998-2005 Hyundai Sonata | High Grade, Middle Grade | 4 Door, 4 Door Sedan
View related parts
Hyundai Sonata Regulator-Fuel Pressure
Part Number: 31380-3K100
$74.96 MSRP: $105.32
You Save: $30.36 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Pressure Regulator, Pressure Regulator
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2005-2010 Hyundai Sonata | High Grade | DOHC - MPI | 4 Door Sedan, Sedan - 4Door 5P
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Hyundai Sonata Regulator-Fuel Pressure
Part Number: 31370-A9000
$71.33 MSRP: $100.21
You Save: $28.88 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2020-2023 Hyundai Sonata | DOHC - GDI, DOHC - TCI/GDI | Sedan - 4Door 5P
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Hyundai Sonata Regulator-Delivery Pipe Pressure
Part Number: 35301-38300
$93.15 MSRP: $130.87
You Save: $37.72 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Pressure Regulator
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2001-2005 Hyundai Sonata | High Grade, Middle Grade | 4 Door Sedan
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Hyundai Sonata Regulator-Fuel Pressure
Part Number: 31370-C3000
$84.53 MSRP: $118.76
You Save: $34.23 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2020-2023 Hyundai Sonata | DOHC - TCI/GDI | Sedan - 4Door 5P
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Hyundai Sonata Regulator-Delivery Pipe Pressure
Part Number: 35301-33100
$81.89 MSRP: $112.40
You Save: $30.51 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Replaced by: 35301-33150
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 1988-1993 Hyundai Sonata | High Grade, Middle Grade | 4 Door
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Hyundai Sonata Regulator-Delivery Pipe Pressure
Part Number: 35301-33150
$80.00 MSRP: $112.40
You Save: $32.40 (29%)
Ships in 1-3 Business Days
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.
Fits the following Vehicles:
- 1988-1998 Hyundai Sonata | High Grade, Middle Grade | 4 Door
View related parts
Hyundai Sonata Regulator-Delivery Pipe Pressure
Part Number: 35301-35000
$81.89 MSRP: $112.40
You Save: $30.51 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: MMC
- Replaced by: 35301-35050
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 1988-1998 Hyundai Sonata | High Grade, Middle Grade | 4 Door
View related parts
Hyundai Sonata Regulator-Delivery Pipe Pressure
Part Number: 35301-35050
$80.00 MSRP: $112.40
You Save: $32.40 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Pressure Regulator
- Manufacturer Note: KONGHWA
- Replaces: 35301-35000
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 1988-1998 Hyundai Sonata | High Grade, Middle Grade | 4 Door
View related parts
Hyundai Sonata Regulator-Delivery Pipe Pressure
Part Number: 35301-32550
$227.67 MSRP: $319.87
You Save: $92.20 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Pressure Regulator
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 1988-1993 Hyundai Sonata | High Grade, Middle Grade | 4 Door
View related parts
Hyundai Sonata Regulator-Fuel Pressure
Part Number: 31370-L1500
$71.33 MSRP: $100.21
You Save: $28.88 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2020-2023 Hyundai Sonata | DOHC - TCI/GDI | Sedan - 4Door 5P
View related parts
Hyundai Sonata Regulator-Delivery Pipe Pressure
Part Number: 35301-38300-A
$93.15 MSRP: $130.87
You Save: $37.72 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Pressure Regulator
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 1998-2005 Hyundai Sonata | High Grade, Middle Grade | 4 Door, 4 Door Sedan

Hyundai Sonata Fuel Pressure Regulator

The Fuel Pressure Regulator in the Hyundai Sonata cars is a component that is used in the etronic fuelling system to regulate the pressure of fuel ideally wanted by the engine. It is generally placed on the fuel rail and works by means of the spring and diaphragm system. Through the link to the engine vacuum and the fuel return line the regulator controls the fuel and flow depending on the need of the engine; when idle, it allows for the return of fuel to the tank but restricts the fuel flow when the engine demands more fuel during acceleration. There are many different types of Fuel Pressure Regulators that have been used in Sonata over the years; including adjustable for modified systems and static for returnless systems. The OEM regulators are set and could become insufficient with modifications, so need to be replaced to achieve the necessary coefficient of air/fuel mixture. The common type of these regulators is in its versatility that enables it be used in various fuel system applications due to their flexibility.

If you are looking for affordable high-quality OEM Hyundai Sonata Fuel Pressure Regulator, then you have come to the prime place. Our website provides a large amount of genuine Hyundai Sonata Fuel Pressure Regulator at unbeatable prices. All our parts come backed with the manufacturer's warranty.

Hyundai Sonata Fuel Pressure Regulator Parts Questions & Experts Answers

Regulator-Fuel Pressure
31380-3K000
Q: How to replace the Fuel Pressure Regulator from Hyundai Sonata?
A: For 1999-2005 return-type fuel systems, relieve fuel system pressure, disconnect the battery's negative terminal, vacuum hose, and fuel return line. Remove the regulator from the Fuel Rail. If reusing, check the O-ring condition. For 2006 and later returnless systems, the regulator is part of the Fuel Pump assembly, which includes the pump, fuel level sender, filter, and regulator. The regulator is not sold separately, so the entire assembly must be replaced. Check local auto parts stores for updates on regulator availability.

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