2003 Ford Focus Fuel Tanks
Keep Your 2003 Ford Focus in Top Shape with Quality Fuel Tanks
Whether you’re repairing or upgrading your Fuel Tank, using high-quality parts is key to keeping your 2003 Ford Focus looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Fuel Tank Straps, Fuel Tank Lock Rings, and Fuel Tank Filler Necks. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 2003 Ford Focus Fuel Tank at Advance Auto Parts is around $66.88, with a range that starts at $12.49 and goes up to $208.99. With 8 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Fuel Tank Cleaning Kit, Fuel Tank Lock Ring, and Fuel Tank Strap Coated For Rust Prevention start at just $12.49 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Fuel Tank, don’t forget to check out other key components like Gas Caps and Oxygen Sensors. At Advance Auto Parts, we’re here to help you keep your 2003 Ford Focus in peak condition, inside and out.
Find Your Specific 2003 Ford Focus Fuel Tanks
Looking for the perfect Fuel Tank for your 2003 Ford Focus? You’re in the right place. Below, you’ll find links to various types of Fuel Tanks that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Fuel Tanks, ensuring durability and a precise fit for your Ford Focus. Whether you’re driving a 2003 model or another popular model year like
2010,
2011,
2012,
2013,
2014,
2015,
2016,
2017, and
2018, we’ve got you covered. Purchasing Fuel Tanks from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Fuel Tanks that fit your vehicle.
Essential 2003 Ford Focus Fuel Tanks
Spectra Premium – Fuel Filler Neck (Part No.FN656)
from
$208.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tank filler necks meet or exceed the performance of the original equipment they replace.
Product Features:
See More
Product Features:
- Unit is designed to OE fit, form and function requirements accomplished by leveraging our OE fuel system design expertise
- Unit is dual coated for enhanced corrosion protection
- Fit tested on the very same vehicle application for which it was developed verifying first-hand that the design fits properly and can be easily installed
- Unit is leak tested after production to ensure product in free from fuel and / or evaporative leaks
- Tested with OE fuel cap to prevent evaporative emission and check engine light failure
Spectra Premium – Fuel Filler Neck (Part No.FN632)
from
$171.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tank filler necks meet or exceed the performance of the original equipment they replace.
Product Features:
See More
Product Features:
- Unit is designed to OE fit, form and function requirements accomplished by leveraging our OE fuel system design expertise
- Unit is dual coated for enhanced corrosion protection
- Fit tested on the very same vehicle application for which it was developed verifying first-hand that the design fits properly and can be easily installed
- Unit is leak tested after production to ensure product in free from fuel and / or evaporative leaks
- Tested with OE fuel cap to prevent evaporative emission and check engine light failure
Delphi – Fuel Tank Cleaning Kit (Part No.FC01)
from
$12.49
When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. 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:
- Helps avoid premature fuel pump failure
- Lint free towel included
- Low suds formulation
- Removes harmful contaminants from the fuel tank
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.
Delphi – Fuel Tank Lock Ring (Part No.FA10007)
from
$17.99
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 lock rings are designed to meet or exceed the performance of the original unit
- Made out of steel to endure harsh conditions
- Each lock ring is application specific to ensure the fuel system is locked in and seals properly
- Always consider replacing the lock ring as a part of fuel pump service
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:
See More
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
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:
See More
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
Dorman – Fuel Tank Lock Ring (Part No.579-147)
from
$94.99
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:
See More
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
Carquest Premium – Fuel Tank Lock Ring (Part No.LO1511468)
from
$16.99
Carquest Premium fuel tank lock rings are built by Carter Fuel Systems and Agility Auto Parts, industry leaders in high-quality fuel system components. 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:
See More
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.
Carquest Premium – Fuel Tank Lock Ring (Part No.LR2000)
from
$15.99
CARQUEST lock rings are designed to positively seat the fuel pump in proper position inside the tank. These precision stamped rings are made from corrosion-resistant and durable metals for long life.
Product Features:
See More
Product Features:
- Precision stamped for perfect fit and pump position
- Always replace lock ring as a part of fuel pump service
Spectra Premium – Fuel Tank Strap (Part No.ST304)
from
$50.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tank straps meet or exceed the performance of the original equipment they replace.
Product Features:
See More
Product Features:
- Unit is designed to OE fit, form and function requirements accomplished by leveraging our expertise
- Direct fit ensures safe, secure fuel tank installation
- Product individually packaged and labeled to help reduce product damage prior to installation
- Industry leading coverage on straps for plastic tanks
- Manufactured with double-layered steel on the mounting brackets for a more robust solution
Dorman – Fuel Tank Strap Set (Part No.578-304)
from
$36.99
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
KAI – Fuel Tank Strap (Part No.TNKST304)
from
$62.99
New Standard Replacement Fuel Tank Strap Kit, 37 1/4 Inch And 35 3/4 Inch Straps, Pair
Product Features:
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Product Features:
- 37 1/4 Inch And 35 3/4 Inch Straps
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
Dorman – Fuel Tank Strap Coated For Rust Prevention (Part No.578-170)
from
$53.99
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
Spectra Premium – Fuel Tank Strap (Part No.ST233)
from
$70.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tank straps meet or exceed the performance of the original equipment they replace.
Product Features:
See More
Product Features:
- Unit is designed to OE fit, form and function requirements accomplished by leveraging our expertise
- Direct fit ensures safe, secure fuel tank installation
- Product individually packaged and labeled to help reduce product damage prior to installation
- Industry leading coverage on straps for plastic tanks
Popular 2003 Ford Focus Fuel Tanks Categories
Most Popular Fuel Tank Strap for 2003 Ford Foci
Enhance your 2003 Ford Focus with this popular Fuel Tank Strap we have in stock, for $53.99.
Dorman – Fuel Tank Strap Coated For Rust Prevention (Part No.578-170)
from
$53.99
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
Best-Selling 2003 Ford Focus Fuel Tank Lock Rings
Upgrade your Focus with one of our 4 best-selling Fuel Tank Lock Rings.
Carquest Premium – Fuel Tank Lock Ring (Part No.LO1511468)
from
$16.99
Carquest Premium fuel tank lock rings are built by Carter Fuel Systems and Agility Auto Parts, industry leaders in high-quality fuel system components. 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:
See More
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.
Dorman – Fuel Tank Lock Ring (Part No.579-147)
from
$94.99
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:
See More
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
Delphi – Fuel Tank Lock Ring (Part No.FA10007)
from
$17.99
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 lock rings are designed to meet or exceed the performance of the original unit
- Made out of steel to endure harsh conditions
- Each lock ring is application specific to ensure the fuel system is locked in and seals properly
- Always consider replacing the lock ring as a part of fuel pump service
Carquest Premium – Fuel Tank Lock Ring (Part No.LR2000)
from
$15.99
CARQUEST lock rings are designed to positively seat the fuel pump in proper position inside the tank. These precision stamped rings are made from corrosion-resistant and durable metals for long life.
Product Features:
See More
Product Features:
- Precision stamped for perfect fit and pump position
- Always replace lock ring as a part of fuel pump service
Top-Quality Fuel Tank Filler Necks for 2003 Ford Foci
Choose a high-quality OEM or aftermarket Fuel Tank Filler Neck for Ford Foci and enjoy top-notch performance from $171.99.
Spectra Premium – Fuel Filler Neck (Part No.FN656)
from
$208.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tank filler necks meet or exceed the performance of the original equipment they replace.
Product Features:
See More
Product Features:
- Unit is designed to OE fit, form and function requirements accomplished by leveraging our OE fuel system design expertise
- Unit is dual coated for enhanced corrosion protection
- Fit tested on the very same vehicle application for which it was developed verifying first-hand that the design fits properly and can be easily installed
- Unit is leak tested after production to ensure product in free from fuel and / or evaporative leaks
- Tested with OE fuel cap to prevent evaporative emission and check engine light failure
Spectra Premium – Fuel Filler Neck (Part No.FN632)
from
$171.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tank filler necks meet or exceed the performance of the original equipment they replace.
Product Features:
See More
Product Features:
- Unit is designed to OE fit, form and function requirements accomplished by leveraging our OE fuel system design expertise
- Unit is dual coated for enhanced corrosion protection
- Fit tested on the very same vehicle application for which it was developed verifying first-hand that the design fits properly and can be easily installed
- Unit is leak tested after production to ensure product in free from fuel and / or evaporative leaks
- Tested with OE fuel cap to prevent evaporative emission and check engine light failure
Our Top Pick for a 2003 Ford Focus Fuel Tank Cleaning Kit
Invest in a
durable Fuel Tank Cleaning Kit for your 2003 Ford, knowing you’re getting trusted brands and expert craftsmanship.
Delphi – Fuel Tank Cleaning Kit (Part No.FC01)
from
$12.49
When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. 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:
- Helps avoid premature fuel pump failure
- Lint free towel included
- Low suds formulation
- Removes harmful contaminants from the fuel tank
FAQs for 2003 Ford Focus Fuel Tanks
What are the best-selling Fuel Tanks for 2003 Ford Foci?
Out of 8 Fuel Tanks that fit 2003 Ford Foci, the following parts are the top sellers:
- Fuel Tank Cleaning Kit (11692237) – $12.49
- Fuel Tank Lock Ring (11763546) – $16.99
- Fuel Tank Strap Coated For Rust Prevention (10904570) – $53.99
What’s the price range for 2003 Ford Focus Fuel Tanks?
The prices of Fuel Tanks for the 2003 Ford Focus range from $12.49 up to $208.99 for the most premium parts.
What is the average price of a Fuel Tank for a 2003 Ford Focus?
The average price for Fuel Tanks for the 2003 Ford Focus is $66.88. Keep in mind the variety of part types within our Fuel Tank category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Fuel Tanks for other Ford Focus model years?
What are the cheapest Fuel Tanks for my 2003 Ford Focus?
The cheapest 2003 Ford Focus Fuel Tanks we carry are:
- Fuel Tank Cleaning Kit (11692237) – $12.49
- Fuel Tank Lock Ring (15770100) – $15.99
- Fuel Tank Lock Ring (11763546) – $16.99
- Fuel Tank Lock Ring (11498349) – $17.99
- Fuel Tank Strap Coated For Rust Prevention (10904570) – $53.99
Does Advance Auto Parts sell Fuel Tanks for any other 2003 Ford models?
Yes. We stock Fuel Tanks for 20 other popular 2003 Ford models. Some of the most popular are 2003 F-150 Fuel Tanks, 2003 Mustang Fuel Tanks, 2003 E-250 Econoline Fuel Tanks, 2003 Thunderbird Fuel Tanks, and 2003 Explorer Fuel Tanks.
What types of Fuel Tanks do you sell for my 2003 Ford Focus?
As of 11/2/25, these are some of the most in-demand types of Fuel Tanks for a 2003 Ford Focus:
Can I get help with 2003 Ford Focus Fuel Tank orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Ford Fuel Tanks and more.
What is your return policy for Ford Focus Fuel Tanks?
Advance Auto Parts keeps returns simple. For new Ford Focus Fuel Tanks and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.