How to service fuel injectors and the fuel rail on Ford Focus?

Service of the fuel injectors happens simultaneously with fuel rail maintenance. The specific information about fuel rail and fuel injector repair is available in relevant sections dedicated to fuel rail maintenance.

OEM Ford Focus Fuel Injector

Gas Injector

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11 Fuel Injectors found

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Ford Focus Injector Part Number: EJ7Z-9F593-C
$57.57 MSRP: $94.73
You Save: $37.16 (40%)
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Product Specifications
- Other Name: Injector Assembly; GDI Fuel Injector; Fuel Injector
- Replaces: CM-5232, CM-5251, EJ7Z-9F593-B, EJ7Z-9F593-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2016-2018 Ford Focus | RS | 4 Cyl 2.3 L GAS
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Ford Focus Injector Part Number: CP9Z-9F593-B
$83.63 MSRP: $137.60
You Save: $53.97 (40%)
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Product Specifications
- Other Name: Injector Assembly; Fuel Injector
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2012-2018 Ford Focus | S, SE, SEL, Titanium | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS
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Ford Focus Injector Part Number: BB5Z-9F593-B
$116.03 MSRP: $190.91
You Save: $74.88 (40%)
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Product Specifications
- Other Name: Injector Assembly; GDI Fuel Injector; Fuel Injector
- Replaces: BB5Z-9F593-A, CM-5198
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2018 Ford Focus | ST | 4 Cyl 2.0 L GAS
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Ford Focus Injector Part Number: 8S4Z-9F593-A
$55.80 MSRP: $91.82
You Save: $36.02 (40%)
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Product Specifications
- Other Name: Injector Assembly; Gasoline Injector; Fuel Injector
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2011 Ford Focus | S, SE, SEL, SES | 4 Cyl 2.0 L GAS
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Ford Focus Injector Part Number: DM5Z-9F593-A
$25.26 MSRP: $39.09
You Save: $13.83 (36%)
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Product Specifications
- Other Name: Injector Assembly; GDI Fuel Injector; Fuel Injector
- Replaces: CM5Z-9F593-A, CM-5222
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2018 Ford Focus | SE | 3 Cyl 1.0 L GAS
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Ford Focus Injector Part Number: 3M6Z-9F593-BA
Product Specifications
- Other Name: Injector Assembly; Fuel Injector
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Ford Focus | S, SE, SES, ST, ZX3, ZX4, ZX4 ST, ZX5, ZXW | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
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Ford Focus Injector Part Number: YS4Z-9F593-AA
Product Specifications
- Other Name: Injector Assembly; Fuel Injector
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000 Ford Focus | LX, SE | 4 Cyl 2.0 L GAS
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Ford Focus Injector Part Number: 3S4Z-9F593-AA
Product Specifications
- Other Name: Injector Assembly; Fuel Injector
- Manufacturer Note: PZEV
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004 Ford Focus | LX, SE, ZTS, ZTW, ZX3, ZX5 | 4 Cyl 2.3 L GAS
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Ford Focus Injector Part Number: 2M5Z-9F593-AA
Product Specifications
- Other Name: Injector Assembly; Fuel Injector
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2004 Ford Focus | SVT | 4 Cyl 2.0 L GAS
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Ford Focus Injector Part Number: 1S4Z-9F593-AA
Product Specifications
- Other Name: Injector Assembly; Gasoline Injector; Fuel Injector
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2004 Ford Focus | LX, SE | 4 Cyl 2.0 L GAS
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Ford Focus Injector Part Number: XS4Z-9F593-AC
Product Specifications
- Other Name: Injector Assembly; Fuel Injector
- Replaces: XS4Z-9F593-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2004 Ford Focus | SE, Sony Limited Edition, ZTS, ZTW, ZX3, ZX5 | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS

Ford Focus Fuel Injector

OEM Fuel Injector boasts unmatched quality. Each part goes through full quality checks. They adhere to Ford's official factory standards. These steps remove flaws and inconsistencies. So you can get Fuel Injector with long life and a perfect fit. Come to our website and find genuine Ford Focus parts. We keep a wide inventory of OEM Focus parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

This component is involved in essential tasks in the Ford Focus cars, and that is; the Fuel Injector has the critical responsibility of dispensing fuel into the cylinders, so that there can be an appropriate mixture of air and fuel to allow required combustion. Regulated by the engine control module, these injectors work through the spraying of fuel either directly to the chamber of combustion or the intake manifold depending on the given system. In Ford Focus models, different patterns of fuel injecting systems have been employed they include direct and indirect injection system. Direct injection directs fuel directly into the combustion chamber while on the other is indirect injection ignites fuel air mixture outside the chamber. Each has the potential, straight injection usually gives better fuel economy and power output. Nonetheless, both systems can be problematical with clogging or leaking which adversely affects the engine performance and elevated emission levels and therefore requires the replacement of faulty fuel injectors.

Ford Focus Fuel Injector Parts and Q&A

Injector
8S4Z-9F593-A
Q: How to service fuel injectors and the fuel rail on Ford Focus?
A:
Service of the fuel injectors happens simultaneously with Fuel Rail maintenance. The specific information about fuel rail and fuel injector repair is available in relevant sections dedicated to fuel rail maintenance.