How to remove and install fuel injectors and fuel rails on Ford Mustang?

Relieve the system fuel pressure and disconnect the cable from the negative battery terminal. Remove the strut tower cross brace mounting nuts and brace, if equipped, followed by the upper intake manifold. Disconnect the fuel supply line spring-lock coupling from the fuel rail, then remove the fuel rail insulators. Disconnect the electrical connectors from all six fuel injectors, remove the four fuel rail bolts, and take out the fuel rail and injectors as a single assembly. Release the fuel injector retaining clip and remove each injector from its bore in the fuel rail, discarding the upper and lower injector O-rings. It's advisable to replace all O-rings at the same time, even if only one injector is being replaced. Coat the new upper and lower O-rings with clean engine oil and install them on the injectors, then insert each injector into its bore in the fuel rail and secure them with the retaining clips. For the 4.0L V6 engine, disconnect the fuel supply line spring-lock coupling, remove the mounting bracket bolts, and detach the fuel rail supply tube. Remove the fuel rail flange O-rings and disconnect the vacuum hose and electrical connector from the Fuel Rail Pressure and Temperature sensor. Remove the injector wiring harness and the fuel rail and injectors as a single assembly, pulling each injector out firmly. Replace the old O-rings with new ones and ensure proper installation of the new O-rings on the fuel injectors and at the mounting flanges. For V8 engines, disconnect the fuel supply line spring-lock coupling, detach the wiring harness retainer clips, and disconnect the electrical connectors from all eight fuel injectors. Remove the fuel rail mounting bolts and take out the fuel rail and injectors as a single assembly. Remove the injector retainer clips and the old O-rings from each injector, replacing them with new ones. Coat the O-rings with clean engine oil before installing the injectors back into the fuel rail and securing them with the retainer clips. Finally, install the fuel rail and injector assembly, ensuring that the installation is otherwise the reverse of removal.

Genuine Ford Mustang Fuel Rail

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34 Fuel Rails found

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Ford Mustang Fuel Supply Manifold Assembly
Part Number: CJ5Z-9D280-A
$235.04 MSRP: $431.67
You Save: $196.63 (46%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply; Fuel Rail
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2023 Ford Mustang | 4 Cyl 2.3 L GAS, 4 Cyl 2.3L TIVCT DI TC | 10-Speed Automatic Transmission (10R80), 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission-3160, 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Fuel Supply Manifold Assembly
Part Number: BR3Z-9F792-G
$188.10 MSRP: $275.00
You Save: $86.90 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply; Fuel Rail
- Replaces: BR3Z-9F792-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2017 Ford Mustang | 8 Cyl 5.0L DOHC EFI Modular, 8 Cyl 5.0L MOD DOHC SEFI NA | 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-3160, 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Fuel Rail
Part Number: 1L2Z-9D280-ED
$142.50 MSRP: $208.33
You Save: $65.83 (32%)
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply
- Position: Passenger Side
- Replaces: 1L2Z-9D280-EA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Ford Mustang | 6 Cyl 4.0L SOHC EFI | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission (T56), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Fuel Supply Manifold Assembly
Part Number: BR3Z-9F792-A
$244.08 MSRP: $360.00
You Save: $115.92 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply; Fuel Rail
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2019 Ford Mustang | 6 Cyl 3.7L PFI NA | 10-Speed Automatic Transmission (10R80), 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-3160, 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Fuel Supply Manifold Assembly
Part Number: JR3Z-9F792-A
$262.27 MSRP: $481.67
You Save: $219.40 (46%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply; Fuel Rail
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2023 Ford Mustang | 8 Cyl 5.0 L GAS, 8 Cyl 5.0L DOHC EFI Modular, 8 Cyl 5.0L MOD DOHC SEFI NA | 10-Speed Automatic Transmission (10R80), 6-Speed Manual Transmission-3160, 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Manifold Assembly - Fuel Supply
Part Number: GR3Z-9F792-C
$820.96 MSRP: $1221.67
You Save: $400.71 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: MANIFOLD ASY - FUEL SUPPLY; Fuel Rail
- Replaces: GR3Z-9F792-B, GR3Z-9F792-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2020 Ford Mustang | 8 Cyl 5.2 L GAS, 8 Cyl 5.2L | 10-Speed Automatic Transmission (10R80), 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission-3160, 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Fuel Supply Manifold Assembly
Part Number: JR3Z-9D280-A
$205.66 MSRP: $303.33
You Save: $97.67 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply; Fuel Rail
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2023 Ford Mustang | 8 Cyl 5.0 L GAS, 8 Cyl 5.0L DOHC EFI Modular, 8 Cyl 5.0L MOD DOHC SEFI NA | 10-Speed Automatic Transmission (10R80), 6-Speed Manual Transmission-3160, 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Fuel Supply Manifold Assembly
Part Number: JR3Z-9D280-B
$200.64 MSRP: $293.33
You Save: $92.69 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply; Fuel Rail
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2023 Ford Mustang | 8 Cyl 5.0 L GAS, 8 Cyl 5.0L DOHC EFI Modular, 8 Cyl 5.0L MOD DOHC SEFI NA | 10-Speed Automatic Transmission (10R80), 6-Speed Manual Transmission-3160, 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Fuel Supply Manifold Assembly
Part Number: F8ZZ-9F792-BA
$218.72 MSRP: $303.84
You Save: $85.12 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel ; Manifold Assy - Fuel Supply; Fuel Rail
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998 Ford Mustang | 6 Cyl 3.8L | 4AT 4R70W, 5MT
View related parts
Ford Mustang Fuel Supply Manifold Assembly
Part Number: GR3Z-9F792-A
$820.96 MSRP: $1221.67
You Save: $400.71 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply
- Replaced by: GR3Z-9F792-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2019 Ford Mustang | 8 Cyl 5.2L | 10-Speed Automatic Transmission (10R80), 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission-3160, 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang MANIFOLD ASY - FUEL SUPPLY
Part Number: KR3Z-9D280-A
$156.18 MSRP: $228.33
You Save: $72.15 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Rail
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2022 Ford Mustang | 8 Cyl 5.2 L GAS
View related parts
Ford Mustang MANIFOLD ASY - FUEL SUPPLY
Part Number: KR3Z-9D280-B
$163.02 MSRP: $238.33
You Save: $75.31 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Rail
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2022 Ford Mustang | 8 Cyl 5.2 L GAS
View related parts
Ford Mustang Fuel Supply Manifold Assembly
Part Number: DR3Z-9F792-A
$991.20 MSRP: $1475.00
You Save: $483.80 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel ; Manifold Assy - Fuel Supply
- Replaced by: DR3Z-9F792-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013 Ford Mustang | 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.8L DOHC SC | 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Fuel Supply Manifold Assembly
Part Number: BR3Z-9F792-B
$188.10 MSRP: $275.00
You Save: $86.90 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Fuel ; Manifold Assy - Fuel Supply
- Replaced by: BR3Z-9F792-G
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011 Ford Mustang | 8 Cyl 5.0L MOD DOHC SEFI NA | 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Fuel Supply Manifold Assembly
Part Number: 4R3Z-9F792-BA
$248.60 MSRP: $366.67
You Save: $118.07 (33%)
Product Specifications
- Other Name: Manifold Assembly - Fuel ; Manifold Assy - Fuel Supply
- Replaced by: 7R3Z-9F792-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Ford Mustang | 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.8L DOHC SC | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Fuel Rail
Part Number: 7R3Z-9F792-A
$248.60 MSRP: $366.67
You Save: $118.07 (33%)
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply
- Replaces: 4R3Z-9F792-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2010 Ford Mustang | 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.8L DOHC SC | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission (T56), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Fuel Manifold Assembly
Part Number: E6SZ-9F792-D
$0.00
Product Specifications
- Other Name: Manifold Assembly - Fuel ; Fuel Rail; Fuel Rail
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1990-1993 Ford Mustang | 8 Cyl 5.0L | 4AT A4LD, 4AT AOD, 5MT
View related parts
Ford Mustang Fuel Supply Manifold Assembly
Part Number: DR3Z-9F792-B
$991.20 MSRP: $1475.00
You Save: $483.80 (33%)
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply; Fuel Rail
- Manufacturer Note: Service Part May Differ From Production
- Replaces: DR3Z-9F792-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2014 Ford Mustang | 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.8L DOHC SC | 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Fuel Supply Manifold Assembly
Part Number: 1R3Z-9F792-AA
Product Specifications
- Other Name: Manifold Assembly - Fuel Supply
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2003 Ford Mustang | 6 Cyl 3.8L OHV EFI | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Fuel Supply Manifold Assembly
Part Number: 2R3Z-9F792-BA
Product Specifications
- Other Name: Manifold Assembly - Fuel ; Manifold Assy - Fuel Supply
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2004 Ford Mustang | 8 Cyl 4.6L SOHC EFI | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)

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Ford Mustang Fuel Rail

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Ford Mustang Fuel Rail Parts Questions & Experts Answers

Fuel Rail
1L2Z-9D280-ED
Q: How to remove and install fuel injectors and fuel rails on Ford Mustang?
A: Relieve the system fuel pressure and disconnect the cable from the negative battery terminal. Remove the strut tower cross brace mounting nuts and brace, if equipped, followed by the upper intake manifold. Disconnect the fuel supply line spring-lock coupling from the fuel rail, then remove the fuel rail insulators. Disconnect the electrical connectors from all six fuel injectors, remove the four fuel rail bolts, and take out the fuel rail and injectors as a single assembly. Release the fuel injector retaining clip and remove each injector from its bore in the fuel rail, discarding the upper and lower injector O-rings. It's advisable to replace all O-rings at the same time, even if only one injector is being replaced. Coat the new upper and lower O-rings with clean engine oil and install them on the injectors, then insert each injector into its bore in the fuel rail and secure them with the retaining clips. For the 4.0L V6 engine, disconnect the fuel supply line spring-lock coupling, remove the mounting bracket bolts, and detach the fuel rail supply tube. Remove the fuel rail flange O-rings and disconnect the vacuum hose and electrical connector from the Fuel Rail Pressure and Temperature sensor. Remove the injector wiring harness and the fuel rail and injectors as a single assembly, pulling each injector out firmly. Replace the old O-rings with new ones and ensure proper installation of the new O-rings on the fuel injectors and at the mounting flanges. For V8 engines, disconnect the fuel supply line spring-lock coupling, detach the wiring harness retainer clips, and disconnect the electrical connectors from all eight fuel injectors. Remove the fuel rail mounting bolts and take out the fuel rail and injectors as a single assembly. Remove the injector retainer clips and the old O-rings from each injector, replacing them with new ones. Coat the O-rings with clean engine oil before installing the injectors back into the fuel rail and securing them with the retainer clips. Finally, install the fuel rail and injector assembly, ensuring that the installation is otherwise the reverse of removal.