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Fuel Injection
2003 Ford Focus Fuel Pressure Regulator, Fuel Injector, Fuel Pressure Sensor, Fuel Rail
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2003 Ford Focus
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Part No. & Part Description
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Part Description
Part Description
MSRP: $107.27 Your Price: $67.56
MSRP: $112.18 Your Price: $68.181
MSRP: $209.24 Your Price: $151.251
MSRP: $181.27 Your Price: $110.171
3S4Z-6N664-MD
Tube - Crankcase Ventilation- Part Notes: Used between 6758 and Intake Manifold, #3S4G 6N664 MD
- Fit Note: 4 Cyl 2.0L
- Callout Name: 6N664
MSRP: $33.00 Your Price: $23.27
MSRP: $162.18 Your Price: $98.57
MSRP: $130.00 Your Price: $79.01
F8CZ-9F972-BE
Sensor - Fuel Injector Pressure- Part Notes: For "O"-ring seals use W705818-S300, 2.0L SPI
- Callout Name: 9F972
- Replaced By: 3R3Z-9F972-AB
MSRP: $181.27 Your Price: $110.17
MSRP: $24.17 Your Price: $17.04
3S4Z-6N664-MA
Tube - Crankcase Ventilation- Part Notes: Used between 6758 and Intake Manifold, #3S4G 6N664 MA
- Fit Note: 4 Cyl 2.0L
- Callout Name: 6N664
MSRP: $18.75 Your Price: $13.78
F8CZ-6N664-AA
Tube - Crankcase Ventilation- Part Notes: Attatches 6758 tube to PCV valve: Also included in 6758 asy.
- Fit Note: 4 Cyl 2.0L
- Callout Name: 6N664
MSRP: $36.50 Your Price: $25.73
2M5Z-9B989-AA
Potentiometer - Engine Throttle- Part Notes: 4V,A/T
- Fit Note: 4 Cyl 2.0L
- Callout Name: 9B989
MSRP: $35.17 Your Price: $24.16
MSRP: $4.00 Your Price: $2.35
3R3Z-9F972-AA
Sensor - Fuel Injector Pressure- Part Notes: PZEV
- Callout Name: 9F972
- Replaced By: 3R3Z-9F972-AB
MSRP: $181.27 Your Price: $110.17
OEM 2003 Ford Focus Parts for Fuel Injection
Genuine OEM 2003 Ford Focus parts are made using the original design, the high standards, in the Ford official factories, and all of these ensure that they always fit perfectly and easily. FordPartsDeal.com is a trusted source for finding these authentic OEM Fuel Injection parts at very competitive prices. Our professional team is here to help you choose the right 2003 Ford Focus Fuel Pressure Regulator, Fuel Injector, Fuel Pressure Sensor, Fuel Rail, and our fast delivery options ensure that your parts are always delivered quickly.
Fuel Pressure Sensor, Fuel Rail Installation and Repair Tips for 2003 Ford Focus
- Q: How to service and repair the fuel rail on a 2.3L engine on 2003 Ford Focus?A: To maintain the fuel rail of a 2.3L engine, there is a need to disconnect the battery ground cable and to prevent flames around fuel parts. Unscrew fuel pressure, unscrew electrical connectors, unscrew fuel injector harness. Disassemble the fuel injectors and fuel supply manifolds bolts, as required. Installation To install it in reverse with new O-rings.
- Q: How to Safely Service and Repair a Fuel Pressure Sensor on 2003 Ford Focus?A: Removing the fuel tank and disconnecting the electrical connector then service the fuel tank pressure sensor. Disconnect the sensor by pressing the sensor and rotating it anti-clockwise. To install, reverse the process, making sure that there is an appropriate alignment. Perform leak test and required verification drive cycle with an observation of fuel handling precautions.