How to Safely Service the Fuel Pressure Regulator on a Ford F-150?

When servicing on the fuel pressure regulator, do not smoke or have open flames around the fuel parts because they are flammable. Unload fuel until lines are disconnected. In order to replace the regulator, unscrew the vacuum hose, unscrew the clip, and remove the regulator. Installation of new O-rings requires lubrication with SAE 5W-30 oil.

What precautions should be taken when servicing the fuel pressure regulator on Ford F-150?

During fuel pressure regulator servicing, do not smoke amongst fuel parts because of flammable mixtures. Before deconnection of lines, relieve fuel pressure. Disconnect the vacuum hose, snap ring and discard old O-rings to remove the regulator. Install new fuel-resistant O-rings that have been lubricated with clean engine oil.

OEM Ford F-150 Fuel Pressure Regulator

Fuel Tank Pressure Regulator

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8 Fuel Pressure Regulators found

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Ford F-150 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:
- 1999-2004 Ford F-150 | Base, FX4, Harley-Davidson Edition, King Ranch, Lariat, Lightning, STX, XL, XLT | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS
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Ford F-150 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:
- 1996 Ford F-150 | Eddie Bauer, Special, XL, XLT | 6 Cyl 4.9 L BI-FUEL, 6 Cyl 4.9 L GAS
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Ford F-150 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:
- 1996 Ford F-150 | Eddie Bauer, Special, XL, XLT | 8 Cyl 5.0 L GAS, 8 Cyl 5.8 L GAS
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Ford F-150 Fuel Pressure Regulator Part Number: F4TZ-9C968-A
Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Pressure Regulator
- Manufacturer Note: Regulator assy. (fuel charging pressure) #F4TE 9C968-BA
- Replaces: E7TZ-9C968-E, F1DZ-9C968-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1987-1995 Ford F-150 | Custom, Eddie Bauer, Special, XL, XLT, XLT Lariat | 6 Cyl 4.9 L BI-FUEL, 6 Cyl 4.9 L GAS
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Ford F-150 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:
- 1999-2003 Ford F-150 | Base, XL, XLT | 6 Cyl 4.2 L GAS
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Ford F-150 Fuel Pressure Regulator Part Number: F4CZ-9C968-A
Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Fuel Pres Regulator; Pressure Regulator
- Replaces: E7FZ-9C968-A, F3LY-9C968-E, E8DZ-9C968-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1992-1995 Ford F-150 | Custom, Eddie Bauer, Lightning, Special, XL, XLT, XLT Lariat | 8 Cyl 5.0 L GAS, 8 Cyl 5.8 L GAS
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Ford F-150 Fuel Pressure Regulator Part Number: E7FZ-9C968-A
Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Fuel Pres Regulator; Pressure Regulator
- Replaced by: F4CZ-9C968-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1985-1986 Ford F-150 | Base | 8 Cyl 5.0 L GAS
View related parts
Ford F-150 Fuel Pressure Regulator Part Number: F4TZ-9C968-B
Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Fuel Pres Regulator; Pressure Regulator
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-1998 Ford F-150 | Base, Lariat, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS

Ford F-150 Fuel Pressure Regulator

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Ford F-150 Fuel Pressure Regulator Parts and Q&A

Fuel Pressure Regulator
HU2Z-9C968-A
Q: How to Safely Service the Fuel Pressure Regulator on a Ford F-150?
A: When servicing on the fuel pressure regulator, do not smoke or have open flames around the fuel parts because they are flammable. Unload fuel until lines are disconnected. In order to replace the regulator, unscrew the vacuum hose, unscrew the clip, and remove the regulator. Installation of new O-rings requires lubrication with SAE 5W-30 oil.
Fuel Pressure Regulator
XF2Z-9C968-AH
Q: What precautions should be taken when servicing the fuel pressure regulator on Ford F-150?
A: During fuel pressure regulator servicing, do not smoke amongst fuel parts because of flammable mixtures. Before deconnection of lines, relieve fuel pressure. Disconnect the vacuum hose, snap ring and discard old O-rings to remove the regulator. Install new fuel-resistant O-rings that have been lubricated with clean engine oil.