2003 Ford E-450 Super Duty Fuel Injectors

Essential 2003 Ford E-450 Super Duty Fuel Injectors

MAHLE Original – Injector O-Rings (Part No.GS33440)

Injector O-Rings

from

$8.49
MAHLE gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:
  • All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
  • MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
  • MAHLE gaskets is the leader in Domestic, Asian and European applications
  • The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package
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Dorman – Fuel Line Seal Kit (Part No.904-497)

Fuel Line Seal Kit

from

$29.99
This fuel injection fuel feed and return pipe seal kit is designed to match the original hardware required to reseal and repair fuel lines on specified vehicles. It’s made of quality components for reliable performance.

Product Features:
  • Direct replacement – this fuel injection fuel feed and return pipe seal kit is designed to match the original hardware required to reseal and repair fuel lines on specified vehicles
  • Ideal solution – this kit is a reliable replacement for original components that are leaking or damaged
  • Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – Fuel Pressure Regulator Valve Kit (Part No.904-458)

Fuel Pressure Regulator Valve Kit

from

$58.99
This fuel pressure relief valve cap is a direct replacement for a fouled or leaking original equipment pressure relief cap. Made from quality materials, it has undergone testing to ensure proper fit and performance.

Product Features:
  • Direct replacement – this fuel pressure relief valve cap matches the fit and function of the original part
  • Durable construction – manufactured from quality materials for a long service life
  • Excellent value – original equipment quality at a lower price
  • Quality tested – has undergone testing to ensure proper fit and performance
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Motorcraft – Fuel Injector O-Ring Kit (Part No.CM-5055)

Fuel Injector O-Ring Kit

from

$12.99
All Motorcraft Seal designs undergo rigorous lab and real world tests in order to provide original equipment performance and reliability. Motorcraft Seals are extensively tested for proper seating and sealing under both temperature and pressure extremes.

Product Features:
  • Why Buy:
  • The only parts recommended by Ford Motor Company for Ford, Lincoln and Mercury vehicles.
  • Motorcraft and Ford Parts are used throughout Ford vehicles in a variety of applications that help ensure the proper build quality, integrity and long-lasting performance of every Ford car or truck.
  • Motorcraft and Ford Parts are manufactured from first-quality materials – chosen specifically for maximum performance and application suitability.
  • As with all Motorcraft and Ford Parts, any innovations or improvements developed since the manufacture of the vehicle are included in these aftermarket replacement parts, ensuring the most current technology and performance
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Motorcraft – Motorcraft Fuel Injector O-Ring Kit (Part No.C1013212064MTR)

Motorcraft Fuel Injector O-Ring Kit

from

$15.03
Motorcraft Fuel Injector O-Ring Kits are manufactured with premium quality in mind

Product Features:
  • All parts meet original equipment requirements for fit, finish and durability
  • Specifically engineered for Ford and Lincoln vehicles
  • Durability tested to meet demanding original equipment service life specifications
  • Helps maintain original performance standards
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Carquest Premium – Reman Multi Port Fuel Injector (Part No.A211-1242)

Reman Multi Port Fuel Injector

from

$61.99
CARQUEST’S line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the U.S.A. Each injector is 100% tested under multiple operating conditions to ensure each injector meets or exceeds OE specifications for flow rate, spray pattern, coil resistance, form, fit and function. Each injector includes new external seals and O-rings.

Product Features:
  • Each unit is 100% tested to OE specifications
  • Includes new O-rings and seals made of premium OE quality materials
  • Includes application specific technical bulletin, where applicable
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Bosch – Port Fuel Injector (Part No.C10001334462BOS)

Port Fuel Injector

from

$48.31
Port Fuel Injection (PFI) is the world’s most widely used system for internal combustion engines and offers many advantages for engines with a low pressure output.

Product Features:
  • Low-pressure systems are less complex and more affordable than high-pressure systems
  • Robust combustion process tolerates lower-quality fuel
  • Maintenance-friendly design reduces the overhead for system diagnostics
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Motorcraft – Original Equipment (O.E.) Sensor Assembly (Part No.AFLS-165)

Original Equipment (O.E.) Sensor Assembly

from

$189.99
Genuine Ford Original Collisioin Replacement parts, the only parts recommended by Ford Motor Company.

Product Features:
  • Today’s vehicles use more advanced high-strength steels, exotic metals and composite materials than ever before. Ford Motor Company vehicles also include highly advanced crash-avoidance and safety -system technologies.
  • It is critical for these systems to be repaired with parts that will deliver the intended level of form, function, performance and safety our engineers originally specified.
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Delphi – Mass Air Flow Sensor (Part No.AF10140)

Mass Air Flow Sensor

from

$159.99
100% new; Delphi OE Technology Validated to match the vehicle applications; Manufactured to meet or exceed OE requirements.

Product Features:
  • Delphi mass air flow sensors are the global benchmark for accuracy and signal noise
  • Delphi mass air flow sensors feature high quality sensing elements for outstanding performance over a wide range of ambient temperatures
  • Delphi is a manufacturer of OE mass air flow sensors since their first use over 30 years ago
  • All parts are calibrated and tested to match the OE part
  • Probe solution offered wherever possible to reduce repair time by eliminating the need to replace the flow tube.
  • Delphi OE technology validated to match the vehicle applications
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Carquest Premium – Mass Air Flow Sensor (MAF) – 100% NEW (Part No.MQ6211)

Mass Air Flow Sensor (MAF) - 100% NEW

from

$89.99
Advance Auto Parts is proud to carry all new mass air flow sensors that use high-quality components with the highest quality standards.

Product Features:
  • CARQUEST MAF use all new high-quality components at the highest quality standards.
  • Manufactured with new and advanced technology to perform, fit and function at OE specifications.
  • All new product that is tested with OEM equipment to OEM standards
  • Outperforms competition when tested in extreme environmental conditions
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Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61478)

Fuel Injection Throttle Body Mounting Gasket

from

$3.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Felpro – Fuel Injection Plenum Gasket Set (Part No.MS 94095-1)

Fuel Injection Plenum Gasket Set

from

$22.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
  • SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
  • ENGINEERING EXPERTISE — Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
  • REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
  • EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
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Motorcraft – Idle Control Valve Gasket (Part No.C4063195642MTR)

Idle Control Valve Gasket

from

$6.65
With today’s complex automotive engines, it’s even more critical to have the right sealing components for accurate pressure relief and gasket sealing.

Product Features:
  • Wide range available in precut sizes
  • Available plain or backed with adhesive
  • Bulk gasket material available for custom cutting by hand
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Cardone – Injection Pressure Regulating Valve (Part No.2V-231)

Injection Pressure Regulating Valve

from

$427.99
CARDONE Remanufactured Fuel Injection Regulating Valves control the pressure in the high pressure oil system which operates your injectors. Vehicle conditions such as poor idle, stalling, and no-start are some of the correctible symptoms. Each individual unit is completely disassembled and undergoes quality testing to ensure proper operating parameters to meet or exceed OEM performance.

Product Features:
  • Built and 100% tested to perform like the original, with all standard wear items replaced
  • Air decay tested to ensure on-car performance
  • Designed for easy installation and setup
  • Guaranteed fit and function
  • Meets or exceeds O.E.M. performance
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Carquest – Fuel Injection Pressure Regulator (Part No.24059)

Fuel Injection Pressure Regulator

from

$72.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • Application-specific to ensure the proper fit and form
  • Precision-engineered pressure regulators for proper fuel delivery and engine performance
  • As a global manufacturer, we have complete control of the manufacturing process, from components to finished product?
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Bosch – Fuel Pressure Sensor (Part No.C3001212139BOS)

Fuel Pressure Sensor

from

$76.79
All Bosch High Pressure Sensors provide very reliable and accurate measurements and have extremely fast response times to ensure your vehicle runs as intended.

Product Features:
  • Built-in circuit protection to ensure your electronics and computer systems stay unharmed
  • High reliability of pressure sensing proved in gasoline and diesel direct injection systems
  • Sturdy design, vibration resistant and thermal stability
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Motorcraft – Fuel Injector Harness (Part No.C1015653422MTR)

Fuel Injector Harness

from

$108.05
Motorcraft Wire Assemblies are designed and tested to meet OE specifications for durability and reliability under extreme conditions. These wires made using high quality materials which offer high electrical resistance. They also resist abrasion and corrosion, while increasing the wire life.

Product Features:
  • Resists abrasion and corrosion
  • Made of high quality materials
  • Ensures long lasting durability
  • High electrical resistance
  • Easy installation
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Carquest Premium – Fuel Injector and Glow Plug Harness (Part No.AC20102)

Fuel Injector and Glow Plug Harness

from

$81.99
This repair solution allows for the replacement of broken, melted or damaged connector plugs, which can cause intermittent connections, resulting in engine misfire and hard-starting. New harness connector pigtail ensures proper electrical signals are supplied to the injectors and glow plugs.

Product Features:
  • Harness connects between valve cover gasket connector and fuel injectors and glow plugs
  • One required per side
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Dorman – Diesel Fuel Injection and Glow Plug Inner Harness (Part No.904-200)

Diesel Fuel Injection and Glow Plug Inner Harness

from

$76.99
This replacement fuel injector harness matches the fit and function of the original equipment part to restore proper operation of the injection system. Made of quality materials, it features full insulated electrical connectors to prevent corrosion.

Product Features:
  • Ideal replacement – this fuel injector harness matches the original equipment part on specified vehicle years, makes and models
  • Durable construction – this harness includes fully insulated electrical connectors to prevent corrosion
  • Plug and play installation – made with factory-style connectors for quick, reliable installation
  • Quality tested – this part has undergone try-on, corrosion and material testing to ensure a quality fit and long service life
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Carquest – Fuel Injector Seal Kit (Part No.274838)

Fuel Injector Seal Kit

from

$8.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • High-quality materials withstand extreme conditions
  • Undergoes extensive testing to ensure reliability
  • As a global manufacturer of automotive aftermarket products, we maintain complete quality control throughout the manufacturing process
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Carquest Premium – Fuel Injector Seal Kit (Part No.AS051)

Fuel Injector Seal Kit

from

$8.29
CARQUEST fuel injector seal kits include the necessary O-rings and seals to properly reseal the injector, which is a recommended practice any time the injector is removed. Each kit services one injector and includes hard to find or previously dealer-only components.

Product Features:
  • Premium OE quality materials
  • Services one injector
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Motorcraft – Original Equipment (O.E.) Fuel Injector (Part No.CMR-7-RM)

Original Equipment (O.E.) Fuel Injector

from

$404.99
The only parts recommended by Ford Motor Company for Ford, Lincoln and Mercury vehicles.

Product Features:
  • Motorcraft and Ford Parts are used throughout Ford vehicles in a variety of applications that help ensure the proper build quality, integrity and long-lasting performance of every Ford car or truck.
  • Motorcraft and Ford Parts are manufactured from first-quality materials – chosen specifically for maximum performance and application suitability.
  • As with all Motorcraft and Ford Parts, any innovations or improvements developed since the vehicle’s manufacture are included in these after market replacement parts, ensuring the most current technology and performance.
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Tech Smart – Fuel Injector Sleeve (Part No.B42001)

Fuel Injector Sleeve

from

$14.05
Qualities that have made SMP an industry leader for more than 95 years, innovation, engineering expertise, superior quality, meticulous testing, unmatched customer service, competitive pricing, and brand integrity, are at the heart of every TechSmart part.

Product Features:
  • Direct fit replacement provides proper fit, form, and function
  • Quality-engineered replacement for faulty OE part, which can fail from improper installation and wear-and-tear from carbon buildup
  • Constructed from reinforced brass to seal and protect immediate area of injector bore within cylinder head
  • All TechSmart® parts meet or exceed OE performance, providing today’s technician with the quality parts needed to get the job done right, the first time
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Carquest Premium – Fuel Injector Sleeve (Part No.AC20252)

Fuel Injector Sleeve

from

$15.29
The injector sleeve provides sealing and cooling between the diesel fuel injector and cylinder head. Improper sealing can result in combustion gas and coolant leaks into the fuel system, which can result in engine misfire and injector failure. Replacing the sleeve at time of injector service or replacement ensures proper sealing, improving injector longevity.

Product Features:
  • Original equipment fit, form and function
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Carquest Premium – Fuel Injector Sleeve (Part No.AC20132)

Fuel Injector Sleeve

from

$14.29
The injector sleeve provides sealing and cooling between the diesel fuel injector and cylinder head. Improper sealing can lead to combustion gas and coolant leaks into the fuel system, which can result in engine misfire and injector failure. Replacing the sleeve at time of injector service or replacement ensures proper sealing, improving injector longevity.

Product Features:
  • Original equipment fit, form and function
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Mahle – Fuel Injector O-Ring (Part No.C10132590067MAH)

Fuel Injector O-Ring

from

$8.61
Fuel Injector O-Ring

2003 Ford E-450 Super Duty Fuel Injectors

Maybe you’re in the middle of a full rebuild of that 2003 Ford E-450 Super Duty. Maybe you just need a couple of Fuel Injectors. Either way, Advance Auto Parts has 56 different Fuel Injectors in our inventory ranging from $2.79 to $685.99. That means you can find the exact parts or products you need to keep that 2003 Ford E-450 Super Duty running smoothly.

Fuel Injectors are only as good as their brand. We stock 14 different brands to make sure you have plenty of trusted parts to choose from for your 2003 Ford E-450 Super Duty. Felpro, Carquest Premium, and Carquest are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Fuel Injectors for your 2003 Ford E-450 Super Duty, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 410 reviews in this category, some of the top rated parts include Mass Air Flow Sensor with 4.4 stars and Fuel Injector with 4.6 stars.

So if you’re in the market for aftermarket Fuel Injectors to keep your 2003 Ford E-450 Super Duty rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Fuel Injectors Brands To Make Your 2003 Ford E-450 Super Duty Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2003 Ford E-450 Super Duty demands trusted brand parts and products to keep it running. Many trusted brands of Fuel Injectors make up Advance Auto Parts’ inventory, and all are ready to help make your E-450 Super Duty the best it can be. Be sure to browse some of our top Fuel Injectors brands and parts.

Popular Dorman Fuel Injectors

We carry Dorman parts in our stock across Fuel Injector Harness categories, plus more. For a 2003 Ford E-450 Super Duty, our most popular Dorman Fuel Injectors include:
Diesel Fuel Injection and Glow Plug Inner Harness
from $76.99
(1)
Diesel Fuel Injection and Glow Plug Inner Harness
Fuel Injector Harness

Top 2003 Ford E-450 Super Duty Fuel Injectors from Felpro

Felpro products are another trusted brand when it comes to Fuel Injectors for your 2003 Ford E-450 Super Duty. Popular Felpro parts include:
Fuel Injector O-Ring Kit
from $7.49
(109)
Fuel Injector O-Ring Kit
Fuel Injector O-Ring Kits

FAQs for 2003 Ford E-450 Super Duty Fuel Injectors

What are the most purchased Fuel Injectors for the 2003 Ford E-450 Super Duty?

Out of 56 Fuel Injectors for the 2003 Ford E-450 Super Duty, the most popular in our inventory are:
Reman Multi Port Fuel Injector
from $61.99
(4)
Reman Multi Port Fuel Injector
Fuel Injectors
Injection Pressure Regulator (IPR) Valve
from $232.99
(6)
Injection Pressure Regulator (IPR) Valve
Pressure Regulators
Injector O-Rings
from $8.49
(1)
Injector O-Rings
Fuel Injection Nozzle O-Rings

What are the top-rated 2003 Ford E-450 Super Duty Fuel Injectors?

Top-rated Fuel Injectors for your 2003 Ford E-450 Super Duty based on customer reviews/ratings are:
Mass Air Flow Sensor
from $222.99
(11)
Mass Air Flow Sensor
“These look great on my grey car. I would definitely buy again.”
Fuel Injector
from $88.99
(10)
Fuel Injector
“FUEL INJECTOR WORKS GREAT”
Fuel Injection Pressure Regulator
from $72.99
(9)
Fuel Injection Pressure Regulator
“Make sure that you have a pair of snap-ring pliers. Take the snap-ring out. Pull out the old, add a bit of clean motor oil to the o-rings, slide it in”