How to service the fuel pressure regulator on Lincoln Navigator?

Beginning the service of the fuel pressure regulator requires upper intake manifold removal followed by fuel pressure relief because system fuel pressure stays high even during engine shutdown and causes personal injury risks. Begin by disconnection of the vacuum hose from the fuel pressure regulator before you remove its snap ring and regulator component. Discard the old O-ring seals. One must replace the seals with new material-resistant O-ring seals but avoid reusing old seals because they could create fuel leaks. Fundamentally apply clean engine oil on new O-ring seals to make their installation easier and proceed with the reversed removal steps for final assembly.

OEM Lincoln Fuel Pressure Regulator

Fuel Tank Pressure Regulator

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6 Fuel Pressure Regulators found

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Lincoln 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
Fits the following Lincoln Models:
- Blackwood | 2002 | Base | 8 Cyl 5.4 L GAS
- Navigator | 2000-2004 | Base | 8 Cyl 5.4 L GAS
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Lincoln Fuel Pressure Regulator Part Number: 3R3Z-9F972-AB
$102.32 MSRP: $168.36
You Save: $66.04 (40%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Sensor - Fuel Injector Pressure; Fuel Tank Pressure Sensor; Fuel Pressure Sensor; Pressure Sensor
- Replaces: 3R3Z-9F972-AA, F8CZ-9F972-BE, XW4Z-9F972-BA
Fits the following Lincoln Models:
- Aviator | 2003-2005 | Base | 8 Cyl 4.6 L GAS
- Continental | 1999-2002 | Base | 8 Cyl 4.6 L GAS
- LS | 2000-2006 | Appearance, Base, LSE, Luxury, Premium, Sport, Ultimate | 6 Cyl 3.0 L GAS, 8 Cyl 3.9 L GAS
- Town Car | 2004-2006 | Designer Series, Executive, Executive L, Protection Series, Signature, Signature L, Signature Limited, Ultimate, Ultimate L | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Lincoln Fuel Pressure Regulator Part Number: F4SZ-9C968-A
$58.57 MSRP: $96.36
You Save: $37.79 (40%)
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Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Fuel Pres Regulator; Pressure Regulator
- Replaced by: PU7Z-9C968-C
Fits the following Lincoln Models:
- Continental | 1995-1997 | Anniversary, Diamond Anniversary, Signature, Spinnaker Edition | 8 Cyl 4.6 L GAS
- Mark VIII | 1997 | Base, LSC | 8 Cyl 4.6 L GAS
- Navigator | 1998-1999 | Base | 8 Cyl 5.4 L GAS
- Town Car | 1994-1997 | Anniversary, Base, Cartier, Cypress, Executive, Signature, Touring Edition, Tournament Edition | 8 Cyl 4.6 L GAS
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Lincoln Fuel Pressure Regulator Part Number: F8ZZ-9C968-AA
$36.78 MSRP: $58.40
You Save: $21.62 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Pressure Regulator
Fits the following Lincoln Models:
- Town Car | 1998-2001 | Base, Cartier, Cartier L, Executive, Executive L, Signature | 8 Cyl 4.6 L GAS
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Lincoln 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
Fits the following Lincoln Models:
- Continental | 1992-1994 | Base, Executive, Signature | 6 Cyl 3.8 L GAS
- Mark VII | 1992 | Bill Blass, LSC | 8 Cyl 5.0 L GAS
- Mark VIII | 1993-1996 | Anniversary, Base, LSC | 8 Cyl 4.6 L GAS
- Town Car | 1992-1994 | Base, Cartier, Cypress, Executive, Jack Nicklaus, Signature, Touring Edition, Tournament Edition | 8 Cyl 4.6 L GAS
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Lincoln 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
Fits the following Lincoln Models:
- Continental | 1986-1987 | Base, Givenchy | 8 Cyl 5.0 L GAS
- Mark VII | 1986-1990 | Base, Bill Blass, LSC | 8 Cyl 5.0 L GAS
- Town Car | 1986-1990 | Base, Cartier, Cypress, Executive, Signature, Signature SE, Touring Edition | 8 Cyl 5.0 L GAS
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Lincoln Fuel Pressure Regulator

If you own Lincoln and want to keep it in top shape, choosing OEM Fuel Pressure Regulator is a smart move. They are precisely engineered and follow strict factory standards. They are made in advanced facilities that use cutting edge technology. Each part goes through thorough testing to confirm strength and safety, so you can trust it. FordPartsDeal.com gives you genuine Lincoln Fuel Pressure Regulator at some of the affordable online prices without cutting quality. Every OEM Lincoln part includes the manufacturer's warranty, easy returns, and super-fast delivery. So why wait? Shop now and get your vehicle back to peak condition.

Lincoln Fuel Pressure Regulator maintains smooth engine power in the engine by providing steady and on-demand control of fuel pressure. Lincoln seeks Quiet Flight, which minimizes cabin noise to enable easy conversation and trips to be relaxed. Its Co-Pilot360 package monitors lanes, dims high beams, stares over the blind spots, and finds a parking place. Lincoln veils on ActiveGlide into hands-free highway laps, where drivers can have a breather without losing control of the highway. The use of soft leathers, clear screens, and updates to the tech every year demonstrate that Lincoln is listening to the opinions of the owner and continues to keep getting better. The brand was established in 1917 and expanded at a rapid pace after 1922, and even today, its employees are still trained to serve the owners in a polite manner. The calm cabins reduce distraction and allow minds to remain focused on scenery rather than road noise. Digital gauges do not light up during the night but light up during the day to avoid strained eyes. Fuel Pressure Regulator is mounted on the rail and regulates or vents overpressure. Fuel Pressure Regulator employs the diaphragm spring and bypass port to maintain the tight rail pressure despite the high flow pumps and prevent rich surge or lean spikes. Fuel Pressure Regulator bolts easily and takes stock lines in case of a quick project. Fuel Pressure Regulator is exposed to heat cycle but idles smooth and starts crisp. Lincoln combines the unit with factory calibrations in order to provide all drivers with equal pull across the line.

Lincoln Fuel Pressure Regulator Parts and Q&A

Fuel Pressure Regulator
HU2Z-9C968-A
Q: How to service the fuel pressure regulator on Lincoln Navigator?
A:
Beginning the service of the fuel pressure regulator requires upper intake manifold removal followed by fuel pressure relief because system fuel pressure stays high even during engine shutdown and causes personal injury risks. Begin by disconnection of the vacuum hose from the fuel pressure regulator before you remove its snap ring and regulator component. Discard the old O-ring seals. One must replace the seals with new material-resistant O-ring seals but avoid reusing old seals because they could create fuel leaks. Fundamentally apply clean engine oil on new O-ring seals to make their installation easier and proceed with the reversed removal steps for final assembly.