How should one service the fuel rail safely and effectively on Ford Expedition?

Safety criteria demand that you keep away from fuel components and smoking and open flames when servicing the fuel rail since it contains flammable mixtures. All fuel tube or system components need to be disconnected under low pressure conditions to protect yourself from injury. The fuel injection equipment needs proper cleaning during handling while blanking plugs should be used to seal open orifices. Safety procedures start with removing the battery ground cable before working on the fuel supply tube spring lock coupling. First disconnect both quick connect couplings from the air cleaner outlet pipe to separate the crankcase vent tube. Dismantle the wiring retainer which holds the generator to the air cleaner adapter while removing the bolts from the adapter and use clean coolant to lubricate the sealing surfaces before tightening them to 10 Nm (89 lb-in). The technician starts by removing the positive crankcase ventilation tube through the quick connect couplings. Then they unplug the electronic throttle control followed by throttle position sensor later by heated PCV intake fitting and eight fuel injector electrical connectors respectively. The service requires removing four fuel rail bolts with a 10 Nm (89 lb-in) torque until tight before extracting the fuel rail and injector assembly. O-ring seals made of special fuel-resistant material should replace the eight fuel injector-to-fuel rail locking clips during installation. Ordinary O-rings will lead to leaks. Before disconnecting the fuel injectors from their position at the fuel rail you should dispose of the old O-ring seals then use engine oil to lubricate fresh material before laying your hands on those injectors. The service completion requires reinstalling all components according to their correct sequence.

OEM Ford Expedition Fuel Rail

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12 Fuel Rails found

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Ford Expedition Fuel Rail
Part Number: 9L3Z-9F792-H
$499.40 MSRP: $733.33
You Save: $233.93 (32%)
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply
- Replaces: 9L3Z-9F792-G
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2014 Ford Expedition | Eddie Bauer, EL Eddie Bauer, EL King Ranch, EL Limited, EL XL, EL XLT, King Ranch, Limited, XL, XLT | 8 Cyl 5.4 L FLEX
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Ford Expedition Fuel Rail
Part Number: 5C3Z-9F792-DA
$408.60 MSRP: $600.00
You Save: $191.40 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Ford Expedition | Eddie Bauer, King Ranch, Limited, XLS, XLT, XLT Sport | 8 Cyl 5.4 L GAS
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Ford Expedition Fuel Rail
Part Number: 7L1Z-9F792-B
$135.98 MSRP: $185.04
You Save: $49.06 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2008 Ford Expedition | Eddie Bauer, EL Eddie Bauer, EL King Ranch, EL Limited, EL XLT, Funkmaster Flex Edition, King Ranch, Limited, XLT | 8 Cyl 5.4 L GAS
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Ford Expedition Fuel Rail
Part Number: HL3Z-9D280-F
$125.07 MSRP: $198.60
You Save: $73.53 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply
- Replaces: HL3Z-9D280-D
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2021 Ford Expedition | King Ranch, Limited, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, Platinum, SSV, XL, XLT | 6 Cyl 3.5 L GAS
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Ford Expedition Fuel Rail
Part Number: ML3Z-9D280-B
$162.48 MSRP: $258.00
You Save: $95.52 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2023 Ford Expedition | King Ranch, Limited, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, Platinum, SSV, Timberline, XL, XL STX, XLT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Ford Expedition Fuel Rail
Part Number: ML3Z-9D280-A
$159.96 MSRP: $254.00
You Save: $94.04 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2023 Ford Expedition | King Ranch, Limited, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, Platinum, SSV, Timberline, XL, XL STX, XLT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
View related parts
Ford Expedition Fuel Rail
Part Number: ML3Z-9F792-A
$399.52 MSRP: $586.67
You Save: $187.15 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2023 Ford Expedition | King Ranch, Limited, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, Platinum, SSV, Timberline, XL, XL STX, XLT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
View related parts
Ford Expedition Fuel Rail
Part Number: HL3Z-9D280-E
$125.93 MSRP: $212.00
You Save: $86.07 (41%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply
- Replaces: HL3Z-9D280-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2022 Ford Expedition | King Ranch, Limited, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, Platinum, SSV, Timberline, XL, XLT | 6 Cyl 3.5 L GAS
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Ford Expedition Fuel Rail, Driver Side
Part Number: BL3Z-9D280-B
$140.18 MSRP: $236.00
You Save: $95.82 (41%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Ford Expedition | EL King Ranch, EL Limited, EL Platinum, EL SSV, EL XL, EL XLT, King Ranch, Limited, Platinum, SSV, XL, XLT | 6 Cyl 3.5 L GAS
View related parts
Ford Expedition Fuel Rail, Passenger Side
Part Number: BL3Z-9D280-A
$164.99 MSRP: $262.00
You Save: $97.01 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Ford Expedition | EL King Ranch, EL Limited, EL Platinum, EL SSV, EL XL, EL XLT, King Ranch, Limited, Platinum, SSV, XL, XLT | 6 Cyl 3.5 L GAS
View related parts
Ford Expedition Fuel Rail
Part Number: 2L1Z-9F792-EA
Product Specifications
- Other Name: Manifold Assembly - Fuel; Manifold Assembly - Fuel Supply
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Ford Expedition | Eddie Bauer, NBX, XLT, XLT Sport | 8 Cyl 5.4 L GAS
View related parts
Ford Expedition Fuel Rail
Part Number: 2L1Z-9F792-DA
Product Specifications
- Other Name: Manifold Assembly - Fuel; Manifold Assembly - Fuel Supply
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Ford Expedition | Eddie Bauer, NBX, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS

Ford Expedition Fuel Rail

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Ford Expedition Fuel Rail Parts Questions & Experts Answers

Fuel Rail
7L1Z-9F792-B
Q: How should one service the fuel rail safely and effectively on Ford Expedition?
A: Safety criteria demand that you keep away from fuel components and smoking and open flames when servicing the fuel rail since it contains flammable mixtures. All fuel tube or system components need to be disconnected under low pressure conditions to protect yourself from injury. The fuel injection equipment needs proper cleaning during handling while blanking plugs should be used to seal open orifices. Safety procedures start with removing the battery ground cable before working on the fuel supply tube spring lock coupling. First disconnect both quick connect couplings from the air cleaner outlet pipe to separate the crankcase vent tube. Dismantle the wiring retainer which holds the generator to the air cleaner adapter while removing the bolts from the adapter and use clean coolant to lubricate the sealing surfaces before tightening them to 10 Nm (89 lb-in). The technician starts by removing the positive crankcase ventilation tube through the quick connect couplings. Then they unplug the electronic throttle control followed by Throttle Position Sensor later by heated PCV intake fitting and eight Fuel Injector electrical connectors respectively. The service requires removing four fuel rail bolts with a 10 Nm (89 lb-in) torque until tight before extracting the fuel rail and injector assembly. O-ring seals made of special fuel-resistant material should replace the eight fuel injector-to-fuel rail locking clips during installation. Ordinary O-rings will lead to leaks. Before disconnecting the fuel injectors from their position at the fuel rail you should dispose of the old O-ring seals then use engine oil to lubricate fresh material before laying your hands on those injectors. The service completion requires reinstalling all components according to their correct sequence.