2003 Ford Focus Fuel System Parts
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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 - 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®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
- 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 Pressure SensorFord Focus 2003, Fuel Pressure Sensor by SMP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$120.85
- NTK®Fuel Injection Pressure SensorFord Focus 2003, Fuel Injection Pressure Sensor by NTK®. Designed utilizing the latest technology, this product by NTK features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$88.21 - $137.11
- NTK®Fuel Tank Pressure SensorFord Focus 2003, Fuel Tank Pressure Sensor by NTK®. 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,...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$55.95
- Russell®Speed BleedersFord Focus 2003, Speed Bleeders by Russell®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the latest technology,...High quality at an affordable priceExpertly made from premium materials$19.77 - $22.30
- Santech®Fuel Injection Pressure SensorFord Focus 2003, Fuel Injection Pressure Sensor 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...Premium parts you can rely onDesigned to restore functionality$68.61
- United Motor Products®Fuel Injector ConnectorFord Focus 2003, Fuel Injector Connector by United Motor 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$5.20
- WIX®Filter ClipFord Focus 2003, Filter Clip by WIX®. The fuel filter is often the forgotten filter. Yet the fuel put into diesel and off-road equipment, more often than not, contains contaminants such as dirt, rust, scale and water. These impurities...Provides highly efficient and unmatched fuel cleansing performanceProtects advanced fuel injection systems from contaminants$18.87
- FRAM®In-Line Gasoline Fuel FilterFord Focus 2003, In-Line Gasoline Fuel Filter by FRAM®. In-Line Gasoline. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$12.10
- Luber-finer®In-Line Fuel FilterFord Focus 2003, In-Line Fuel Filter by Luber-finer®. 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,...Can help maintain engine performanceEasy and trouble-free filter replacement$5.11
- Santech®Fuel Injection Pressure SensorFord Focus 2003, Fuel Injection Pressure Sensor 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...Premium parts you can rely onDesigned to restore functionality$77.50
- Beck Arnley®Fuel Injection Pressure DamperFord Focus 2.3L 2003, Fuel Injection Pressure Damper by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$67.61
- Davico®2 Step Induction Kit2 Step Induction Kit by Davico®. A specially designed kit for Davico Manufacturing including the “Sledgehammer” Fuel System Ultra Treatment and the “Sledgehammer” RID Rapid Induction Deposit cleaner. This LOW VOC Compliant...Helps to keep Catalytic Converters free of carbon and sootMaintains Catalytic Converters efficiency$30.52
- Motorcraft®Cetane BoosterCetane Booster by Motorcraft®. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company standards and feature OEM quality without the...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$4.99
- Motorcraft®Cetane Booster and Performance ImproverCetane Booster and Performance Improver by Motorcraft®. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company standards and...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$7.60 - $41.57
- AllStar Performance®4 oz Fuel FragranceUniversal 4 oz. Fuel Fragrance by AllStar Performance®. Fuel fragrances can be added to most types of fuels including methanol, nitromethane, gasoline and also may be used in 2-cycle mixtures. Available in many scents in a resealable 4...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$14.99
- Lucas Oil®Complete Fuel System Renewal KitUniversal Complete Fuel System Renewal Kit by Lucas Oil®. The Lucas Complete Fuel System Renewal Kit is your all-in-one system maintenance solution! Just follow the 4 easy steps to eliminate gum, varnish, particulate matter and...A great tune-up in a bottleCleans and lubricates the fuel system$22.58
- Race Gas®Premium Race Fuel ConcentrateUniversal Premium Race Fuel Concentrate by Race Gas®. When blended to the proper ratio, Race Gas™ can take your ordinary pump gasoline and transform it into high octane, high energy, track grade racing fuel. Race Gas™ will keep you...Patented unleaded formula will raise octane of pump gas up to 105Will help boost the performance of your vehicle$19.49 - $194.94
- Royal Purple®Max-Clean™ Fuel System Cleaner & StabilizerUniversal Max-Clean™ Fuel System Cleaner & Stabilizer by Royal Purple®. 20 oz. Royal Purple's Max-Clean is a state-of-the-art synthetic fuel system cleaner and fuel injector cleaner that deeply penetrates and cleans injectors,...Improve fuel economy an average of 3.2 percentRestore horsepower an average of 2.6 percent$11.99 - $71.77
- STA-BIL®Diesel Formula Fuel StabilizerUniversal Diesel Formula Fuel Stabilizer by STA-BIL®. For great performance and protection. YEAR ROUND! Diesel formula STA-BIL fuel stabiliser keeps diesel fresh for up to 24 months. Whether you're storing diesel in a tank or drum,...Cleans and lubricates fuel injectors to improve performancePrevents sludge and sediment formation$26.48 - $80.59
- Techron®Concentrate Plus™ Complete Fuel System CleanerUniversal Concentrate Plus™ Complete Fuel System Cleaner by Techron®. Techron® Concentrate Plus is a Complete Fuel System Cleaner that works in one tankful. It is formulated for gasoline powered passenger cars and light trucks,...Maximize Fuel EconomyMinimize Harmful Exaust Emissions$7.07 - $16.68
- Motorcraft®Diesel Anti-Gel and Performance ImproverDiesel Anti-Gel and Performance Improver by Motorcraft®. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company standards and...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$4.38 - $34.48
- AllStar Performance®16 oz Alcohol Upper LubeUniversal 16 oz. Alcohol Upper Lube by AllStar Performance®. Upper Lube is a high temperature cylinder lube that protects and extends engine life. Added directly to the fuel, Upper Lube reduces fuel wash down, chalky residue and...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$14.99
- Lucas Oil®Anti-Gel Cold Weather Diesel TreatmentUniversal Anti-Gel Cold Weather Diesel Treatment by Lucas Oil®. Quantity: 1 Piece. Product is specifically designed to prevent cold filter plugging in diesel and bio-diesel fuels. Manufactured with the highest quality components to...Contains Real water dispersants to effectively remove moisture from the entire fuel systemLowers the cold filter plugging point of ULSD and Biofuels$7.86 - $13.54
- Lucas Oil®Fuel TreatmentUniversal Fuel Treatment by Lucas Oil®. Quantity: 1 Piece. A powerful blend of oils and additives that contain no SOLVENTS. Designed to increase power and fuel mileage and also lower exhaust emissions through a more complete combustion.A great tune-up in a bottleCleans and lubricates the fuel system$5.49 - $30.99
- Lucas Oil®High Mileage Fuel TreatmentUniversal High Mileage Fuel Treatment by Lucas Oil®. Volume: 5.25 oz. Quantity: 1 Piece. Lucas High Mileage Fuel Treatment is created specifically to restore lost power and performance in high-mileage vehicles. It cleans and lubricates...Clean fuel injectors and keeps them cleanReduces intake valve deposits and combustion chamber deposits$6.42
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2003 Ford Focus Fuel Delivery Reviews
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I Am Speechles
K&N® - Fuel FilterPosted by Jose (El Paso, TX) / February 08, 20212005 Ford Focus
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