How to Safely Service the Fuel Rail on 2004 Ford Focus?

The first step for servicing the fuel injection supply manifold requires established safety protocols since highly flammable vapors will be encountered. Begin the procedure by detaching the ground battery cable then relieve fuel pressure. The procedure requires detachment of power connectors which control fuel injectors and fuel pressure regulator and vacuum hose connections. Separate the retaining clips for the fuel injector harness while removing it from the fuel injection supply manifold before you disconnect the fuel tube. To extract the fuel injection supply manifold the bolts must first be taken out and either replace or discard the original fuel injector O-rings. You should remove fuel injectors when needed. New O-rings treated with clean engine oil should be used for installation followed by executing the reverse steps to achieve assembly.

OEM 2004 Ford Focus Fuel Rail

Engine Fuel Rail

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2004 Ford Focus Fuel Rail Part Number: YS4Z-9D280-AA
$27.18 MSRP: $37.61
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Product Specifications
- Other Name: Manifold Assembly - Fuel; Manifold Assembly - Fuel Supply
- Manufacturer Note: SPI
- Replaces: F8CZ-9D280-AA
- Base No.: 9D280
- Item Weight: 1.60 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: YS4Z-9D280-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
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Fits the following 2004 Ford Focus Submodels:
- LX, SE | 4 Cyl 2.0 L GAS
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2004 Ford Focus Fuel Rail Part Number: 3S4Z-9D280-AA
Product Specifications
- Other Name: Manifold Assembly - Fuel; Manifold Assembly - Fuel Supply
- Manufacturer Note: PZEV
- Base No.: 9D280
- Item Weight: 1.80 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 3S4Z-9D280-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Ford Focus Submodels:
- LX, SE, ZTS, ZTW, ZX3, ZX5 | 4 Cyl 2.3 L GAS
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2004 Ford Focus Fuel Rail Part Number: 2M5Z-9D280-AA
Product Specifications
- Other Name: Manifold Assembly - Fuel; Manifold Assembly - Fuel Supply
- Base No.: 9D280
- Item Weight: 1.60 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 2M5Z-9D280-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Ford Focus Submodels:
- SVT | 4 Cyl 2.0 L GAS
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2004 Ford Focus Fuel Rail Part Number: XS2Z-9D280-CB
Product Specifications
- Other Name: Manifold Assembly - Fuel; Manifold Assembly - Fuel Supply
- Manufacturer Note: does not include 9F896 tube., DOHC
- Base No.: 9D280
- Item Weight: 1.30 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: XS2Z-9D280-CB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Ford Focus Submodels:
- SE, Sony Limited Edition, ZTS, ZTW, ZX3, ZX5 | 4 Cyl 2.0 L GAS

2004 Ford Focus Fuel Rail

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2004 Ford Focus Fuel Rail available at FordPartsDeal.com. You can confidently purchase our OEM 2004 Ford Focus Fuel Rail as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2004 Ford Focus Fuel Rail Parts Q&A

Q: How to Safely Service the Fuel Rail on 2004 Ford Focus?
A: The first step for servicing the fuel injection supply manifold requires established safety protocols since highly flammable vapors will be encountered. Begin the procedure by detaching the ground battery cable then relieve fuel pressure. The procedure requires detachment of power connectors which control fuel injectors and fuel pressure regulator and vacuum hose connections. Separate the retaining clips for the fuel injector harness while removing it from the fuel injection supply manifold before you disconnect the fuel tube. To extract the fuel injection supply manifold the bolts must first be taken out and either replace or discard the original fuel injector O-rings. You should remove fuel injectors when needed. New O-rings treated with clean engine oil should be used for installation followed by executing the reverse steps to achieve assembly.