2003 Ford Focus Fuel System Parts
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Nitrous Express®EFI Single Nozzle Nitrous SystemFord Focus LX / SE / SVT / ZTS / ZTW / ZX3 / ZX5 2003, EFI Single Nozzle Nitrous System by Nitrous Express®. The NX EFI nitrous system is the top of the line EFI power booster on the market. From the billet aluminum and carbon fiber...High quality at an affordable priceExpertly made from premium materials$874.52 - Nitrous Oxide Systems®Drive-By-Wire Wet Nitrous KitFord Focus 2003, Drive-By-Wire Wet Nitrous Kit by Nitrous Oxide Systems®. A great complement to NOS's cutting-edge nitrous kits, this one is great for vehicles where NOS application-specific kit is not available. Designed to work on...Designed for 4 & 6 cylinder drive-by-wire enginesExclusive NOS "Soft-Plume" Fogger nozzle finely atomizes the fuel for superior nitrous and fuel distribution$1,159.95
- ZEX®Blackout™ EFI Custom Wet Nitrous SystemFord Focus 2.0L / 2.3L 2003, Blackout™ EFI Custom Wet Nitrous System by ZEX®. The ZEX™ 4-6 Cylinder Wet Nitrous Kit is a universal kit that is designed to work safely on stock type engines but is also engineered to perform...Complete wet nitrous system; Includes everything for a safe, proper installAdjustable from 55-75 HP with supplied tuning jets; Perfect for mild to wild performance$758.95
- ZEX®EFI Wet Nitrous SystemFord Focus 2.0L / 2.3L 2003, EFI Wet Nitrous System by ZEX®. The ZEX™ 4-6 Cylinder Wet Nitrous Kit is a universal kit that is designed to work safely on stock type engines but is also engineered to perform flawlessly on highly...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$573.95 - $870.95
- Dorman®OE Solutions™ Fuel TankFord Focus 2.3L 2003, OE Solutions™ Fuel Tank by Dorman®. This replacement fuel tank is precision-engineered to match the fit and function of the original fuel tank on specified vehicles.Reliable replacement - this fuel tank directly replaces the original fuel tank on specified vehicle years, makes and modelsDurable construction - this fuel tank is made from the same rugged materials as the original part for dependable service$497.14
- ReplacementFuel TankFord Focus 2003, Fuel Tank by Replacement. Fuel delivery parts play a pivotal role in ensuring a vehicle's efficient performance, channeling fuel seamlessly from tank to engine. Replacement specializes in producing aftermarket auto parts...Cost-effective alternative to OEM parts without compromising qualityExpertly engineered as a direct replacement for worn-out or damaged fuel delivery componentsCall for Pricing
- Replace®Fuel TankFord Focus 2003, Fuel Tank by Replace®. 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, no-hassle...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$40.18 - $737.29
- Edge®2.0 Throttle Booster w/ Bluetooth SwitchFord Focus Gas 2003, 2.0 Throttle Booster w/ Bluetooth Switch by Edge®. The Ampd Throttle Booster adjusts your vehicles throttle sensitivity, which reduces that dead pedal feeling while accelerating. Late model vehicles are built with...High quality at an affordable priceExpertly made from premium materials$281.95
- Liland Global®Fuel TankFord Focus 2003, Fuel Tank by Liland Global®. 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,...Strict quality control from start to finishMade using the finest materials and advanced technologies$34.19 - $496.52
- Radium®Fuel RailFord Focus 2.3L 2003, Fuel Rail by Radium®. The Fuel Cell Surge Tank (FCST) is a fill plate replacement for popular fuel cells including Radium, ATL, FuelSafe, Pyrotect, Harmon, Jaz, etc. The FCST is designed for EFI vehicles...High quality at an affordable priceExpertly made from premium materials$142.45
- Replace®Fuel Tank StrapsFord Focus 2003, Fuel Tank Straps by Replace®. Pair. 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,...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$40.18 - $45.52
- SKP®Fuel Tank CapFord Focus 2003, Fuel Tank Cap by SKP®. 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 as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$12.25
- Replace®Fuel Filler HoseFord Focus Hatchback / Sedan 2003, Fuel Filler Hose by Replace®. Fuel filler Hose are generally trouble-free components, but like anything else made of ferrous metal, they are susceptible to rust, and they can also be damaged in...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$58.73
- ACDelco®Professional™ Fuel Tank CapFord Focus 2003, Professional™ Fuel Tank Cap by ACDelco®. 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 to meet all requirements of your vehiclesRight for your vehicle and lifestyle$18.68 - $22.65
- Injector Dynamics®ID1300X Fuel InjectorsFord Focus RS 2003, ID1300X Fuel Injectors by Injector Dynamics®. The ID1300 is an all new injector, designed in partnership with Bosch Motorsport. This collaboration has given the ability to design a high flow injector with...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$1,181.25
- ReplacementFuel Injection Idle Air Control ValveFord Focus 2003, Fuel Injection Idle Air Control Valve by Replacement. Fuel delivery parts play a pivotal role in ensuring a vehicle's efficient performance, channeling fuel seamlessly from tank to engine. Replacement specializes in...Cost-effective alternative to OEM parts without compromising qualityExpertly engineered as a direct replacement for worn-out or damaged fuel delivery components$12.12
- ReplacementFuel Tank StrapFord Focus LX / SE / SVT / ZTS / ZTW / ZX3 / ZX5 2.0L 2003, Fuel Tank Strap by Replacement. Fuel delivery parts play a pivotal role in ensuring a vehicle's efficient performance, channeling fuel seamlessly from tank to engine....Cost-effective alternative to OEM parts without compromising qualityExpertly engineered as a direct replacement for worn-out or damaged fuel delivery componentsCall for Pricing
- ReplacementThrottle Position SensorFord Focus 2003, Throttle Position Sensor by Replacement. Fuel delivery parts play a pivotal role in ensuring a vehicle's efficient performance, channeling fuel seamlessly from tank to engine. Replacement specializes in producing...Cost-effective alternative to OEM parts without compromising qualityExpertly engineered as a direct replacement for worn-out or damaged fuel delivery componentsCall for Pricing
- Walker Products®Barometric Pressure SensorFord Focus 2.0L 5 Engine VIN Character 2003, Barometric Pressure Sensor 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$49.37
- DIY Solutions®Fuel FiltersFord Focus 2003, Fuel Filters by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it comes to quality,...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$37.74$39.73Save $1.99 (5%)
- Mahle®In-Line Fuel FilterFord Focus 2003, In-Line Fuel Filter by Mahle®. With 7.89 mm Inlet/Outlet. Modern fuel injection systems require an extremely clean, homogeneous and free-flowing fuel supply. However, contaminants can get into the fuel during the...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$19.33
- WVE®Fuel Injection Pressure DamperFord Focus 2.3L 2003, Fuel Injection Pressure Damper 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$146.47
- Airtex®Fuel Tank Lock RingFord Focus 2.3L 2003, Fuel Tank Lock Ring by Airtex®. This component secures the fuel pump in the fuel tank, and should be replaced every time you change the fuel tank or fuel module. Committed to meeting and exceeding OE design specs,...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$14.31
- Injector Dynamics®ID1050X 14 MM Adapters Fuel InjectorFord Focus RS 2003, ID1050X 14 MM Adapters Fuel Injector 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...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$682.50
- Vaico®In-Line Fuel FilterFord Focus 2.0L / 2.3L 2003, In-Line Fuel Filter by Vaico®. Screw-on Filter. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$31.58
- Brute Power®Fuel Pump and Strainer SetFord Focus 2003, Fuel Pump and Strainer Set by Brute Power®. Engineered with meticulous attention to quality and reliability, this product ensures many years of problem-free service. Built to match the OEM performance, it undergoes...Made utilizing the latest in technology and materialsBuilt to match the OEM performance$13.58
- Fitch® Fuel CatalystOEM In-Line Fuel CatalystFord Focus 2003, OEM In-Line Fuel Catalyst by Fitch® Fuel Catalyst. Get improved performance and reduced emissions with the Fitch Fuel Catalyst! Unlike expensive additives that must be continually replenished, you purchase this product...Increases fuel economyIncreases horsepower and torque for improved performance$483.25
- Grams®High-Performance Fuel Injector KitFord Focus RS 2003, High-Performance Fuel Injector Kit by Grams®. The Grams throttle body is a Plug-n-Play direct OEM replacement that does NOT require swapping electric motors, wiring or mounting adapters. These units are not...Compatible with all known fuels including gasoline, methanol, and ethanolFlowed and balanced to within 1% for consistency$367.99 - $883.99
- Liland Global®Fuel Tank Filler NeckFord Focus 2003, Fuel Tank Filler Neck by Liland Global®. 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...Strict quality control from start to finishMade using the finest materials and advanced technologies$105.81
- Liland Global®Fuel Tank StrapsFord Focus 2.0L 2003, Fuel Tank Straps by Liland Global®. 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...Strict quality control from start to finishMade using the finest materials and advanced technologies$34.19
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2003 Ford Focus Fuel Delivery Reviews
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K&N® - Fuel FilterPosted by Jose (El Paso, TX) / February 08, 20212005 Ford Focus
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