What precautions should be taken when servicing the fuel pressure regulator on Ford F-250 Super Duty?

In servicing fuel pressure regulator, smoke or open flames should be avoided in fuel components as it is flammable. Before de-coupling lines relieve fuel system pressure. Disconnect the battery, and the parts and the pressure regulator. Reverse the process and ensure that there are no leaks, lubricating new O-ring seals with engine oil to install.

How to service the fuel pressure regulator safely and effectively on Ford F-250 Super Duty?

To service the fuel pressure regulator, be on the safe side by keeping off flames within the fuel parts. De-pressurize fuel, unscrew battery ground and dismount throttle body spacer and vacuum hose. Take out the snap ring and regulator and discard the O-ring. To install, stick to the reverse course of action and grease the new O-ring.

OEM Ford F-250 Super Duty Fuel Pressure Regulator

Fuel Tank Pressure Regulator

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8 Fuel Pressure Regulators found

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Ford F-250 Super Duty Fuel Pressure Regulator Part Number: HU2Z-9C968-A
$79.62 MSRP: $131.00
You Save: $51.38 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Pressure Regulator
- Replaces: CM-4911, XR3Z-9C968-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999 Ford F-250 Super Duty | Lariat, XL, XLT | 8 Cyl 5.4 L GAS
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Ford F-250 Super Duty Fuel Pressure Regulator Part Number: 5C3Z-9C968-CA
$314.27 MSRP: $521.82
You Save: $207.55 (40%)
ADD TO CART
Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Pressure Regulator
- Replaced by: PU7Z-9C968-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007 Ford F-250 Super Duty | Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 8 Cyl 6.0 L DIESEL
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Ford F-250 Super Duty Fuel Pressure Regulator Part Number: F4SZ-9C968-A
$58.57 MSRP: $96.36
You Save: $37.79 (40%)
ADD TO CART
Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Fuel Pres Regulator; Pressure Regulator
- Replaced by: PU7Z-9C968-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999 Ford F-250 Super Duty | Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS
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Ford F-250 Super Duty Fuel Pressure Regulator Part Number: BC3Z-9C968-A
$145.86 MSRP: $240.00
You Save: $94.14 (40%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Regulator - Fuel Pressure
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2019 Ford F-250 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL
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Ford F-250 Super Duty Fuel Pressure Regulator Part Number: F81Z-9C968-AB
$328.50 MSRP: $545.45
You Save: $216.95 (40%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Regulator - Fuel Pressure
- Replaced by: PU7Z-9C968-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2003 Ford F-250 Super Duty | Lariat, XL, XLT | 8 Cyl 7.3 L DIESEL
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Ford F-250 Super Duty Fuel Pressure Regulator Part Number: 3C3Z-9C968-AA
$314.27 MSRP: $521.82
You Save: $207.55 (40%)
ADD TO CART
Product Specifications
- Other Name: Regulator - Fuel Pressure
- Replaced by: PU7Z-9C968-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2006 Ford F-250 Super Duty | Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 8 Cyl 6.0 L DIESEL
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Ford F-250 Super Duty Fuel Pressure Regulator Part Number: LC3Z-9C968-A
$221.33 MSRP: $354.55
You Save: $133.22 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Tank Pressure Sensor; Fuel Pressure Sensor; Pressure Sensor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2023 Ford F-250 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL
View related parts
Ford F-250 Super Duty Fuel Pressure Regulator Part Number: XF2Z-9C968-AH
$33.32 MSRP: $52.00
You Save: $18.68 (36%)
Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Pressure Regulator
- Replaces: XF2Z-9C968-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2006 Ford F-250 Super Duty | Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS

Ford F-250 Super Duty Fuel Pressure Regulator

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Ford F-250 Super Duty Fuel Pressure Regulator Parts and Q&A

Fuel Pressure Regulator
F81Z-9C968-AB
Q: What precautions should be taken when servicing the fuel pressure regulator on Ford F-250 Super Duty?
A: In servicing fuel pressure regulator, smoke or open flames should be avoided in fuel components as it is flammable. Before de-coupling lines relieve fuel system pressure. Disconnect the battery, and the parts and the pressure regulator. Reverse the process and ensure that there are no leaks, lubricating new O-ring seals with engine oil to install.
Fuel Pressure Regulator
XF2Z-9C968-AH
Q: How to service the fuel pressure regulator safely and effectively on Ford F-250 Super Duty?
A: To service the fuel pressure regulator, be on the safe side by keeping off flames within the fuel parts. De-pressurize fuel, unscrew battery ground and dismount throttle body spacer and vacuum hose. Take out the snap ring and regulator and discard the O-ring. To install, stick to the reverse course of action and grease the new O-ring.