2021 Ford F-450 Super Duty Fuel and Emissions Systems
Find Your Specific 2021 Ford F-450 Super Duty Fuel and Emissions Systems
Below you will find various in-demand Ford Fuel and Emissions Systems, components and accessories for your 2021 F-450 Super Duty. Advance Auto Parts has popular F-450 Super Duty parts like Fuel Tanks, Fuel Pumps, Air Flow Sensors and more. You’ll also find aftermarket and OEM Fuel and Emissions Systems for other F-450 Super Duty model years including
2014,
2015,
2016,
2017,
2018,
2019,
2020,
2022,
2023 and more. Select a category of 2021 Ford F-450 Super Duty Fuel and Emissions Systems below and start saving instantly.
Popular 2021 Ford F-450 Super Duty Fuel and Emissions Systems Categories
Essential Fuel and Emissions Systems for 2021 Ford F-450 Super Duties
Dorman – Evaporative Emissions Canister Vent Valve (Part No.911-216)
from
$105.99
A malfunctioning vapor canister vent solenoid can cause the engine light to come on. This vapor canister vent solenoid is engineered of quality materials for durability to ensure proper operation of the vehicle’s evaporative emissions system.
Product Features:
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Product Features:
- Direct replacement – this vapor canister vent solenoid fits and performs like original equipment with simple plug-and-play installation
- Quality construction – manufactured from premium materials for a long service life
- Excellent value – original equipment function at a lower price
- Quality tested – has undergone simulation and endurance testing to ensure proper fit and performance
Carquest Premium – Multi-Use Connector (Part No.ABA3461)
from
$13.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Sealed connections (where applicable) to prevent environmental corrosion and performance issues
- Global coverage for import and/or domestic applications
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Carquest Premium – Remanufactured Diesel Fuel Injector (Part No.AD25072)
from
$296.99
CARQUEST premium remanufactured injectors are completely torn down, ultrasonically cleaned, inspected and remanufactured using premium components. Each injector is 100% tested on a sophisticated flow bench under multiple operating parameters to meet or exceed OE specifications.
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Product Features:
- Each unit is 100% tested to OE specifications
- Includes 100% replacement of the solenoids which eliminates wire insulation cracking and coil failure in the field
- Includes 100% replacement of connector which ensures proper connection to vehicle wiring harness and proper fit and sealing through valve cover
- Spool valves and housing are 100% leak and flow tested to meet or exceed OE specifications
- New spool valves are designed with updated features to reduce injector stiction
- Precision ground nozzles are 100% flow tested to ensure accurate and precise fuel delivery
- Includes all new premium quality O-rings and seals
- Includes copper combustion gasket
- Includes application specific technical bulletin which highlights critical aspects of the job and offers technical tips for proper installation
Dorman – Fuel Tank Strap Set (Part No.578-345)
from
$118.99
Recommended for replacement whenever the fuel tank is replaced or serviced, this strap is a direct replacement for the original. Manufactured from durable materials to withstand harsh road and weather conditions.
Product Features:
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Product Features:
- Direct replacement – this fuel tank strap matches the fit, function and performance of the original part
- Ideal solution – recommended for replacement when the fuel tank is serviced or replaced
- Durable construction – manufactured from quality materials for superior service and reliability
- Trustworthy design – backed by 100 years of automotive aftermarket experience
Motorcraft – FUEL TANK CAP (Part No.FC-920)
from
$22.99
FUEL TANK CAP
Carquest Premium – Fuel Cap Tester Adapter (Part No.12419)
from
$36.49
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.
Product Features:
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Product Features:
- BAR Certified adapters
- Adapter check’s a fuel cap’s ability to hold pressure.
- Adapters meet EPA standards for recommended fleet coverage.
- Check adapter application chart for specific makes and models
Carquest Premium – Fuel Injector Seal Kit (Part No.AS051)
from
$9.99
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:
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Product Features:
- Premium OE quality materials
- Services one injector
Carquest Premium – Fuel Injector Seal Kit (Part No.AS008)
from
$8.99
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:
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Product Features:
- Premium OE quality materials
- Services one injector
aFe POWER – Sprint Booster (Part No.77-13001)
from
$311.99
Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.
Product Features:
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Product Features:
- Reduces Throttle Response Time
- Improves Acceleration
- Easy To Install
- Does Not Affect The Vehicles Electronic System
MAHLE Original – EGR Cooler Gasket (Part No.G32750)
from
$7.99
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.
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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
Felpro – Exhaust Gas Recirculation (EGR) Valve Gasket (Part No.ES 73044)
from
$27.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Validated for fit, form and function
- Unsurpassed quality you can trust
Motorcraft – FUEL INJ KIT (Part No.CM-5324)
from
$59.99
FUEL INJ KIT
Motorcraft – FUEL INJ KIT (Part No.CM-5325)
from
$132.99
FUEL INJ KIT
Delphi – Fuel Pump Module Assembly: With Float Arm, Seals (Part No.FG0952)
from
$271.99
Delphi is a Tier 1 supplier to the majority of global vehicle manufacturers and has been a manufacturer of dependable fuel pumps and fuel delivery parts for over 80 years. With over 30 OE-proprietary innovations and 150 patents in fuel technologies, Delphi is regarded as a market leader in North American fuel management with sales coverage at over 95%. Learn more about our expert-led training programs and tech hotline at 1-877-463-3574. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
Product Features:
See More
Product Features:
- Delphi is a global OE manufacturer and all fuel pumps are built to Delphi’s OE standards
- Empty float height and float retention matches OE specifications and guarantees correct gas gauge reading
- Lower amperage draws less load on vehicle’s electrical system
- Part is validated, tested and matched to the right vehicle application
- Always be sure to check and clean fuel tank to avoid unnecessary returns
- Lower failure rates due to its innovative design and durability
Motorcraft – Fuel Injection Pump Assembly (Part No.PFB-95)
from
$399.99
Motorcraft Pump Assemblies are engineered to Original Equipment standards, including the latest design improvements introduced since the vehicle’s year of manufacture.
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Product Features:
- Each assembly undergoes a stringent battery of tests that include tests for leaks, flow performance, vibration, corrosion resistance and durability, electrostatic discharge and mounting strength.
- Each design is tested to Ford’s strict performance and durability standards that include Key Life testing to the equivalent of 10-years/150,000 miles.
Carquest Premium – Fuel Tank Lock Ring LO1582926 (Part No.LO1582926)
from
$16.99
Carquest Premium offers a complete line of fuel tank lock rings covering a wide variety of North American vehicle applications. Carquest Premium fuel tank lock rings are engineered to meet or exceed all OEM specifications. Carquest Premium fuel tank lock rings are precision stamped and are treated with a rust proof finish to ensure durability and strength.
Product Features:
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Product Features:
- Engineered to meet or exceed all OEM specifications
- Precision stamped and are treated with a rust proof finish to ensure durability and strength
Motorcraft – Original Equipment (O.E.) Ring – Retaining (Part No.FPR-11)
from
$22.99
The only parts recommended by Ford Motor Company for Ford, Lincoln and Mercury vehicles.
Product Features:
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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.
Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1466)
from
$10.99
The temperature of various systems must be reported to the engine control module (ECM) as well as other operating system controllers in the vehicle. Coolant temperature, cabin temperature, exhaust temperature and ambient temperature are just a few systems reported by a temperature sensor. The temperature sensor is fed 5 volts by the systems computer, within the sensor housing will be a thermistor, or dropping resistor whose resistance value will change as the temperature surrounding it changes. Changing resistance in the circuit will change the volt signal at the processor indicating the current operating value.
Product Features:
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Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
- Application matched components ensures system operation in like new condition.
NTK – Ambient Air Temperature Sensor (Part No.EF0103)
from
$29.99
Building upon a foundation of premium full-line products established under NGK ignition and oxygen sensor products, NTK’s expansion to technical sensors is part of our ongoing commitment to streamline product types and increase coverage under one premium brand NTK, The Sensor Specialist. With over 80 years of automotive expertise, NGK’s family of automotive products are driven by extreme dedication to innovation, performance and quality. is the only OE supplier with a full line of technical sensors in the aftermarket for import and domestic vehicles. Drawing from OE experience, sensors undergo extreme testing conditions that include thermal shock, vibration and OBD verification. sensors are manufactured to ensure a quality that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for full-line market support and OE application technology.
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Product Features:
- OE MATCHED: Wires and probe length match OE. Mounting clips included where applicable
- FASTER RESPONSE TIME: Thermal conductive grease inside brass housing increases sensor response time
Dorman – Fuel Tank O-Ring (Part No.911-245)
from
$44.99
This fuel pump tank seal is designed to match the fit and function of the original seal on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
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Product Features:
- Direct replacement – this fuel pump tank seal is designed to match the fit and function of the original seal on specified vehicles
- Restores functionality – reliable replacement for an original part that has failed due to fatigue or due for replacement during fuel pump tank service
- Durable construction – recommended for replacement when the fuel pump or sensor is replaced
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Motorcraft – Original Equipment (O.E.) Gasket (Part No.CG-807)
from
$31.99
The only parts recommended by Ford Motor Company for Ford and Lincoln vehicles. Motorcraft Seals are designed and tested to Ford’s rigorous engineering standards. Motorcraft parts fit right the first time for quicker, easier installation.
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Dorman – Multi-Purpose Pigtail Connector (Part No.645-323)
from
$31.99
Make better electrical repairs and accessory installations with this versatile and durable pigtail connector. It allows quick circuit disconnections for service, and is engineered for reliable performance.
Product Features:
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Product Features:
- Professional appearance – this electrical pigtail is designed for a clean, professional look when installed
- Convenient solution – this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Product Features:
Dorman – Diesel Emission Fluid Pump (Part No.904-609)
from
$479.99
This diesel exhaust fluid (DEF) pump matches the fit and function of the original part. Designed as a plug-and-play replacement, this DEF pump has undergone extensive testing and is made of quality components for reliable service.
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Product Features:
- Ideal replacement – this DEF pump matches the fit and function of the original pump for a plug-and-play replacement
- Durable construction – this DEF pump is made of quality components and materials for durability
- Cost-effective solution – offers original equipment function at a competitive price
- Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life
Dorman – Diesel Exhaust Fluid Pump (Part No.904-606)
from
$1353.99
Replacing the original equipment diesel exhaust fluid (DEF) pump on certain Ford Super Duty pickup trucks equipped with Powerstroke diesel engines is an expensive proposition. When the factory pump leaks, fails to circulate DEF and causes a check engine light, installing a high quality unit in its place is critical to the proper operation of the truck’s selective catalytic reduction (SCR) system. A fully functioning pump is also a necessity to meet emissions standards. This DEF pump is designed to match the performance of the costly original unit and is engineered, manufactured and tested to strict standards for reliable performance and long service life.
Product Features:
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Product Features:
- Direct replacement – this DEF pump is designed to match the performance of the original equipment pump on specified Ford Super Duty trucks equipped with Powerstroke diesel engines
- Proven performance – engineered, manufactured and rigorously tested to help restore the proper operation of the SCR system when an OE pump leaks, fails to circulate DEF and causes a check engine light
- Ideal solution – cost-effective, reliable replacement critical to the proper operation of the truck’s selective catalytic reduction (SCR) system and to meeting emissions standards
- Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
Motorcraft – Diesel Fuel Injector Line (Part No.DFL-2)
from
$49.49
Diesel Fuel Injector Line
Carquest Premium – Fuel Injector High Pressure Line (Part No.AL047)
from
$48.99
CARQUEST premium fuel lines meet or exceed critical OE performance specifications for sealing and burst pressure. The fuel line must be replaced any time the line is removed, or when the injector is serviced. This complete kit includes the line and components necessary to reseal the injector.
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Product Features:
- Premium OE quality materials
- Cylinder specific exact-fit geometry ensures a leak free connection
- Precision machined fittings with corrosion resistant plating
Motorcraft – PIPE – FUEL (Part No.DFL-1)
from
$61.99
PIPE – FUEL
Carquest Premium – Fuel Injector High Pressure Line (Part No.AL046)
from
$48.99
CARQUEST premium fuel lines meet or exceed critical OE performance specifications for sealing and burst pressure. The fuel line must be replaced any time the line is removed, or when the injector is serviced. This complete kit includes the line and components necessary to reseal the injector.
Product Features:
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Product Features:
- Premium OE quality materials
- Cylinder specific exact-fit geometry ensures a leak free connection
- Precision machined fittings with corrosion resistant plating
Upgrade your 2021 Ford F-450 Super Duty with Top-Quality Fuel and Emissions Systems
When it comes to maintaining or upgrading your 2021 Ford F-450 Super Duty, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Ford or enhancing its overall performance, Fuel and Emissions Systems are key to keeping your F-450 Super Duty functioning at its best. At Advance Auto Parts, we offer a wide selection of 26 Fuel and Emissions Systems for the 2021 Ford F-450 Super Duty, designed to meet your needs without breaking the bank.
From
Fuel Tank
replacements to
Fuel Pumps
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Fuel and Emissions Systems for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Fuel and Emissions Systems for your 2021 Ford F-450 Super Duty at great prices.
Our Fuel and Emissions Systems inventory for this model
ranges from just $9.99 to $1,353.99, with
an average price of $145.97.
Our 26 Fuel and Emissions Systems in stock come from 6 trusted brands, so you’re sure to find the right part for your 2021 Ford F-450 Super Duty without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2021 Ford F-450 Super Duty, we stock popular OEM and aftermarket Fuel and Emissions Systems from top names
like Carquest Premium Dorman, and more.
Carquest Premium Fuel and Emissions Systems
start at just $22.29 and boast an impressive 4.4 stars average rating from customers.
With 291 customer reviews and counting, our 2021 Ford F-450 Super Duty Fuel and Emissions Systems have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Fuel and Emissions System upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 2021 Ford F-450 Super Duty is always ready to roll. We’re committed to providing you with everything you need to keep your F-450 Super Duty in top shape, all in one place.
Start shopping confidently below for your 2021 Ford F-450 Super Duty!
Best-Selling Fuel Tanks for 2021 Ford F-450 Super Duties
Enhance the driving experience in your Ford with 4 quality Fuel Tank components, starting at $22.99.
Motorcraft – Original Equipment (O.E.) Gasket (Part No.CG-807)
from
$31.99
The only parts recommended by Ford Motor Company for Ford and Lincoln vehicles. Motorcraft Seals are designed and tested to Ford’s rigorous engineering standards. Motorcraft parts fit right the first time for quicker, easier installation.
See More
Motorcraft – Original Equipment (O.E.) Ring – Retaining (Part No.FPR-11)
from
$22.99
The only parts recommended by Ford Motor Company for Ford, Lincoln and Mercury vehicles.
Product Features:
See More
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.
Dorman – Fuel Tank Straps (Part No.578-389)
from
$124.99
Recommended for replacement whenever the fuel tank is replaced or serviced, this strap is a direct replacement for the original. Manufactured from durable materials to withstand harsh road and weather conditions.
Product Features:
See More
Product Features:
- Direct replacement – this fuel tank strap matches the fit, function and performance of the original part
- Ideal solution – recommended for replacement when the fuel tank is serviced or replaced
- Durable construction – manufactured from quality materials for superior service and reliability
- Trustworthy design – backed by 100 years of automotive aftermarket experience
Dorman – Lock Ring For The Fuel Pump (Part No.579-207)
from
$25.99
A recommended replacement whenever the sending unit is serviced, this fuel tank lock ring is a direct match for the original part. Designed for a secure fit, it’s manufactured from durable materials for reliable service.
Product Features:
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Product Features:
- Direct replacement – this fuel tank lock ring matches the fit, function and performance of the original part
- Ideal solution – recommended for replacement whenever the sending unit is serviced to ensure a secure connection to the fuel tank
- Durable construction – manufactured from quality materials for superior service and reliability
- Trustworthy design – backed by a team of product designers and engineers with over 100 years of automotive aftermarket experience
Most Popular 2021 Ford F-450 Super Duty Fuel Pumps
Customize your Ford with 3 Fuel Pumps products
like Fuel Pumps and
Fuel Cap Tester Adapters, all
priced under $991.99.
Delphi – Fuel Pump Module Assembly (Part No.FG2259)
from
$991.99
Delphi is a Tier 1 supplier to the majority of global vehicle manufacturers and has been a manufacturer of dependable fuel pumps and fuel delivery parts for over 80 years. With over 30 OE-proprietary innovations and 150 patents in fuel technologies, Delphi is regarded as a market leader in North American fuel management with sales coverage at over 95%. Learn more about our expert-led training programs and tech hotline at 1-877-463-3574. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
Product Features:
See More
Product Features:
- Delphi is a global OE manufacturer and all fuel pumps are built to Delphi’s OE standards
- Empty float height and float retention matches OE specifications and guarantees correct gas gauge reading
- Lower amperage draws less load on vehicle’s electrical system
- Always be sure to check and clean fuel tank to avoid unnecessary returns
- Lower failure rates due to its innovative design and durability
Delphi – Fuel Pump Module Assembly: With Float Arm, Seal (Part No.FG2260)
from
$744.99
Delphi is a Tier 1 supplier to the majority of global vehicle manufacturers and has been a manufacturer of dependable fuel pumps and fuel delivery parts for over 80 years. With over 30 OE-proprietary innovations and 150 patents in fuel technologies, Delphi is regarded as a market leader in North American fuel management with sales coverage at over 95%. Learn more about our expert-led training programs and tech hotline at 1-877-463-3574. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
Product Features:
See More
Product Features:
- Delphi is a global OE manufacturer and all fuel pumps are built to Delphi’s OE standards
- Empty float height and float retention matches OE specifications and guarantees correct gas gauge reading
- Lower amperage draws less load on vehicle’s electrical system
- Always be sure to check and clean fuel tank to avoid unnecessary returns
- Lower failure rates due to its innovative design and durability
Carquest Premium – Fuel Cap Tester Adapter (Part No.12422)
from
$39.99
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.
Product Features:
See More
Product Features:
- BAR Certified adapters
- Adapter check’s a fuel cap’s ability to hold pressure.
- Adapters meet EPA standards for recommended fleet coverage.
- Check adapter application chart for specific makes and models
Top Picks for 2021 Ford F-450 Super Duty Air Flow Sensors
Upgrade Ford F-450 Super Duties with top-quality Air Flow Sensors parts, including 3 OEM and aftermarket selections for your 2021 model.
Motorcraft – Wire Assembly (Part No.WPT-322)
from
$69.99
Wire Assembly
Dorman – Multi-Purpose Pigtail Connector (Part No.645-323)
from
$31.99
Make better electrical repairs and accessory installations with this versatile and durable pigtail connector. It allows quick circuit disconnections for service, and is engineered for reliable performance.
Product Features:
See More
Product Features:
- Professional appearance – this electrical pigtail is designed for a clean, professional look when installed
- Convenient solution – this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1466)
from
$10.99
The temperature of various systems must be reported to the engine control module (ECM) as well as other operating system controllers in the vehicle. Coolant temperature, cabin temperature, exhaust temperature and ambient temperature are just a few systems reported by a temperature sensor. The temperature sensor is fed 5 volts by the systems computer, within the sensor housing will be a thermistor, or dropping resistor whose resistance value will change as the temperature surrounding it changes. Changing resistance in the circuit will change the volt signal at the processor indicating the current operating value.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
- Application matched components ensures system operation in like new condition.
In-Demand Fuel Injectors for 2021 Ford F-450 Super Duties
Select from 4 premium Fuel Injectors parts for your 2021 Ford F-450 Super Duty, with prices ranging from $9.99 to $311.99.
Carquest Premium – Fuel Injector Seal Kit (Part No.AS051)
from
$9.99
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:
See More
Product Features:
- Premium OE quality materials
- Services one injector
aFe POWER – Sprint Booster (Part No.77-13001)
from
$311.99
Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.
Product Features:
See More
Product Features:
- Reduces Throttle Response Time
- Improves Acceleration
- Easy To Install
- Does Not Affect The Vehicles Electronic System
Carquest Premium – Reman Multi Port Fuel Injector (Part No.A211-2302)
from
$28.99
The CARQUEST line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the USA. Injectors are thoroughly 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.
Product Features:
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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
Motorcraft – Fuel Injector O-Ring Kit (Part No.CM-4717)
from
$15.99
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:
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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
Most Sold 2021 Ford F-450 Super Duty Gas Caps
Explore our best-selling Ford parts for the 2021 F-450 Super Duty among 6 OEM and aftermarket options starting from $18.29.
Carquest Premium – Fuel Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10840)
from
$22.29
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
Product Features:
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Product Features:
- Passes all state and federal emissions tests
- Manufactured from durable, long-life materials
- Manufactured from durable, long-life materials
- Reduces air pollution with proper sealing and venting
- Independently tested for emission control
Carquest Premium – Locking Fuel Tank Cap (Part No.10510)
from
$33.49
Product Features:
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- Reduces air pollution with proper sealing and venting
- Passes all state and federal emissions tests
- Manufactured from durable, long-life materials
- Reduces air pollution with proper sealing and venting
- Independently tested for emission control
Motorad – Non-Locking Tethered Fuel Tank Cap (Part No.MGC839T)
from
$30.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
Product Features:
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Product Features:
- Come pre-assembled for quick and easy installation.
- Several fastener options to work with any fuel cap compartment configuration
- Fits vehicles orginally equipped with tether
- Reduces air pollution with proper sealing and venting
- Manufactured from durable, long-life materials
Carquest Premium – Locking Diesel Fuel Tank Cap (Part No.10510D)
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$24.99
Product Features:
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- Passes all state and federal emissions tests
- Passes all state and federal emissions tests
- Manufactured from durable, long-life materials
- Reduces air pollution with proper sealing and venting
- Independently tested for emission control
Carquest Premium – Non-Locking Diesel Fuel Tank Cap (Part No.10840D)
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$18.29
Product Features:
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- Reduces air pollution with proper sealing and venting
- Manufactured from durable, long-life materials
- Reduces air pollution with proper sealing and venting
- Independently tested for emission control
Motorad – Locking Tethered Diesel Fuel Tank Cap (Part No.MGC539T)
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$23.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
Product Features:
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Product Features:
- Come pre-assembled for quick and easy installation.
- Several fastener options to work with any fuel cap compartment configuration
- Fits vehicles orginally equipped with tether
- Reduces air pollution with proper sealing and venting
- Manufactured from durable, long-life materials
Top-Rated Fuel and Emissions Systems Brands For Your 2021 Ford F-450 Super Duty
Shop for the best-rated brands offering Fuel and Emissions Systems and other products for your 2021 Ford F-450 Super Duties. Below you’ll find some of our best rated Fuel and Emissions Systems from Carquest Premium and Dorman, and more. Fuel and Emissions Systems from these brands that fit a 2021 F-450 Super Duty start at just $22.29 and are rated as high as 4.4 stars. OEM and aftermarket Fuel and Emissions Systems don’t get more top quality, durable, and affordable than from the brands below.
Popular Carquest Premium 2021 Ford F-450 Super Duty Fuel and Emissions Systems
When it comes to maintaining or upgrading your 2021 Ford F-450 Super Duty, using quality Fuel and Emissions Systems is essential to ensure durability and a perfect fit. Carquest Premium ticks all of those boxes. We offer a wide selection of Carquest Premium Fuel and Emissions Systems, specifically designed for the 2021 Ford F-450 Super Duty. With over 2 Carquest Premium brand Fuel and Emissions Systems in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $22.29, with an average price of just $27.89. Plus, with over 57 customer reviews and an average rating of 4.4 stars, you can trust that our Carquest Premium Fuel and Emissions Systems will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
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$22.29
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Fuel Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack
“Lost the fuel cap to my RV camper and needed something quick to replace it. With a Ford F450 Chasis this size fuel cap was the perfect fit.”
Popular Dorman 2021 Ford F-450 Super Duty Fuel and Emissions Systems
Dorman auto parts is one of the highest quality Fuel and Emissions System brands in the market. Any 2021 Ford F-450 Super Duty owner should feel confident when installing genuine Dorman parts in their vehicle. To ensure the best fit and performance for your 2021 F-450 Super Duty, Advance Auto Parts carries a full inventory of 1 Dorman Fuel and Emissions Systems. Plus you will be keeping your Ford in peak condition while saving money because prices on these Dorman Fuel and Emissions Systems range up to $105.99, plus, with more than 2 customer reviews and an impressive 4.2 stars average rating, you can be confident the Fram Fuel and Emissions Systems below will deliver on both quality and value.
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$105.99
(2)
Evaporative Emissions Canister Vent Valve
“Where is it located in my ford ecosport 2018 1.0”
FAQs for 2021 Ford F-450 Super Duty Fuel and Emissions Systems
Which Fuel and Emissions Systems are best-sellers for 2021 Ford F-450 Super Duties?
Out of 26 Fuel and Emissions Systems that fit 2021 Ford F-450 Super Duties, the following parts are the top sellers:
- Non-Locking Tethered Fuel Tank Cap (12102520) – $30.99
- Fuel Injector Seal Kit (11692632) – $9.99
- Locking Diesel Fuel Tank Cap (10049409) – $24.99
What’s the price range for 2021 Ford F-450 Super Duty Fuel and Emissions Systems?
Fuel and Emissions System prices for the 2021 Ford F-450 Super Duty start at $9.99 and go up to $1,353.99 for the most premium parts.
What’s the average price of a Fuel and Emissions System for a 2021 Ford F-450 Super Duty?
The average price for Fuel and Emissions Systems for the 2021 Ford F-450 Super Duty is $145.97. Keep in mind the variety of part types within our Fuel and Emissions System category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Fuel and Emissions Systems for other Ford F-450 Super Duty model years?
What are the cheapest Fuel and Emissions Systems for my 2021 Ford F-450 Super Duty?
The cheapest 2021 Ford F-450 Super Duty Fuel and Emissions Systems we carry in stock are:
- Fuel Injector Seal Kit (11692632) – $9.99
- Ambient Air Temperature Sensor (12471815) – $10.99
- Fuel Injector O-Ring Kit (12145259) – $15.99
- Non-Locking Diesel Fuel Tank Cap (10049434) – $18.29
- Fuel Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack (10049289) – $22.29
What are the top-rated Fuel and Emissions Systems that fit the 2021 Ford F-450 Super Duty?
Out of 291 reviews by customers, our 2021 Ford F-450 Super Duty Fuel and Emissions Systems have an average customer rating of . These are some of the highest-rated Fuel and Emissions System types for the 2021 Ford F-450 Super Duty and their top-rated products:
- Vapor Canister Purge Valves
- Evaporative Emissions Canister Vent Valve (10916191) – $105.99
What types of Fuel and Emissions Systems do you sell for my 2021 Ford F-450 Super Duty?
As of 11/2/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 2021 Ford F-450 Super Duty:
Can I get help with 2021 Ford F-450 Super Duty Fuel and Emissions System orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Ford Fuel and Emissions Systems and more.
What is your return policy for Ford F-450 Super Duty Fuel and Emissions Systems?
Advance Auto Parts keeps returns simple. For new Ford F-450 Super Duty Fuel and Emissions Systems and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
