2003 Ford Focus Fuel System Parts
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- Standard®Fuel Injector O-Ring KitFord Focus 2003, Fuel Injector O-Ring Kit by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...Meet or exceed OE specifications to ensure proper vehicle operation during peak performanceInternal components and seals are 100% quality tested to meet OE specifications$2.99
- Delphi®Fuel Tank Lock RingFord Focus 2.3L 2003, Fuel Tank Lock Ring by Delphi®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you waste...Improved fuel economy and minimal fuel leakage during vehicle idle due to extremely low drip tipAccurate metering even during extreme temperature and condition (-40°F to 230°F)$16.52
- WVE®Fuel Injection Pressure SensorFord Focus 2003, Fuel Injection Pressure Sensor by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$96.19 - $137.99
- WVE®Fuel Tank Pressure SensorFord Focus 2003, Fuel Tank Pressure Sensor by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$59.24
- WVE®Throttle Position SensorFord Focus 2003, Throttle Position Sensor by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$23.21 - $29.38
- USMW Professional Series®Fuel Pump StrainerFord Focus 2003, Fuel Pump Strainer by USMW Professional Series®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$5.18
- Injector Dynamics®ID1050x Fuel Injector SetFord Focus RS 2003, ID1050x Fuel Injector Set by Injector Dynamics®. The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch...Corrosion resistant internals make it compatible with all known fuels, capable of extended service life with corrosive fuelsCompact body allows fitment in 200+ applications, including current and future engines utilizing short body injectors$682.50
- Pentius®UltraFLOW™ Fuel FilterFord Focus With 2 Ports 2003, UltraFLOW™ Fuel Filter by Pentius®. The UltraFLOW Fuel Filters by Pentius are designed to trap the dirt, rust and other contaminates that can otherwise cause engine hesitation, loss of power, hard...Designed to eliminate contaminantsEnsures proper fitment and excellent performance$3.64
- Santech®Fuel Pump RelayFord Focus 2003, Fuel Pump Relay by Santech®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy,...Premium parts you can rely onDesigned to restore functionality$10.95
- TRQ®Fuel Injector Harness ConnectorFord Focus 2.0L / 2.3L 2003, Fuel Injector Harness Connector by TRQ®. Want to keep your car in a good condition? Consider this high-grade TRQ fuel injector harness connector. Manufactured using the best engineering techniques and...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$19.35 - $29.71$19.95 - $30.95Save up to 4%
- Standard®Barometric Pressure SensorFord Focus 2.0L 5 Engine VIN Character 2003, Barometric Pressure Sensor by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$74.08
- Standard®Barometric Pressure Sensor ConnectorFord Focus 2003, Barometric Pressure Sensor Connector by Standard®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Each part has high-quality direct replacement electrical connector eliminates the need for a harness replacing only the damaged connector, for a cost effective repair solutionThe terminal is manufactured with high grade materials such as copper alloy, brass, and phosphor bronze$12.14
- Standard®Fuel Injector Seal KitFord Focus 2003, Fuel Injector Seal Kit by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$4.08 - $6.59
- Standard®Fuel Pressure SensorFord Focus 2003, Fuel Pressure Sensor by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to...Each Fuel Pressure Sensor is a direct-fit OE replacement that ensures ease of installationHigh-quality materials withstand extreme conditions$81.35 - $116.82
- Standard®Fuel Tank Pressure SensorFord Focus 2003, Fuel Tank Pressure Sensor by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$65.04
- Standard®Throttle Position Sensor ConnectorFord Focus 2.3L 2003, Throttle Position Sensor Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$17.48
- Standard®Tru-Tech™ Fuel Injection Idle Air Control ValveFord Focus 2.3L 2003, Tru-Tech™ Fuel Injection Idle Air Control Valve by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$40.41
- Delphi®Idle Air Control ValveFord Focus 2.0L 2003, Idle Air Control Valve by Delphi®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...Improved fuel economy and minimal fuel leakage during vehicle idle due to extremely low drip tipAccurate metering even during extreme temperature and condition (-40°F to 230°F)$81.92 - $95.40
- Motorcraft®Fuel Pump Jumper Harness KitFord Focus 2003, Fuel Pump Jumper Harness Kit by Motorcraft®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Direct OEM replacementMeets strict Ford Motor Company standards$3.34 - $38.62
- Motorcraft®Fuel Pump and Sending Unit ConnectorFord Focus 2003, Fuel Pump and Sending Unit Connector by Motorcraft®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$60.72
- Motorcraft®Idle Control Valve GasketsFord Focus 2003, Idle Control Valve Gaskets by Motorcraft®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$1.19 - $31.36
- Dorman®Conduct-Tite™ Fuel Injection Harness ConnectorFord Focus 2003, Conduct-Tite™ Fuel Injection Harness Connector by Dorman®. This fuel injection harness connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality...Direct replacement - this fuel injection harness connector matches the appearance and function of the factory hardware on specified applicationsIdeal solution - this connector is a reliable replacement for an original part that is missing or has failed due to fatigue$9.02
- Dorman®OE Solutions™ Fuel Pump Driver ModuleFord Focus 2003, OE Solutions™ Fuel Pump Driver Module by Dorman®. This fuel pump driver module is a direct replacement for the original equipment module. Designed to match the original fit and function, it features a plug & play...Direct replacement - this fuel pump driver module matches the fit and function of the original equipment module to restore vehicle operationPlug and play installation - this fuel pump driver requires no modifications or special tools to install$75.45
- Dorman®TECHoice™ Fuel Pump Cut-Off Switch ConnectorFord Focus 2003, TECHoice™ Fuel Pump Cut-Off Switch Connector by Dorman®. This fuel pump cut-off switch connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality...Direct replacement - this fuel pump cut-off switch connector matches the appearance and function of the factory hardware on specified applicationsIdeal solution - this connector is a reliable replacement for an original part that is missing or has failed due to fatigue$26.60
- Walker Products®Fuel Injector O-Ring KitFord Focus 2003, Fuel Injector O-Ring Kit by Walker Products®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$3.04 - $4.24
- Mahle®Throttle Body Mounting GasketFord Focus 2003, Throttle Body Mounting Gasket by Mahle®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$1.92
- WVE®Fuel Injection Idle Air Control Valve GasketFord Focus 2003, Fuel Injection Idle Air Control Valve Gasket by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.50 - $15.54
- WVE®Fuel Injector ConnectorFord Focus 2003, Fuel Injector Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$6.49
- WVE®Throttle Position Sensor ConnectorFord Focus 2003, Throttle Position Sensor Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$13.55 - $21.95
- SMP®Fuel Injector Seal KitFord Focus 2003, Fuel Injector Seal Kit by SMP®. Single Injector. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$5.13
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2003 Ford Focus Fuel Delivery Reviews
1 review
I Am Speechles
K&N® - Fuel FilterPosted by Jose (El Paso, TX) / February 08, 20212005 Ford Focus
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