2003 Toyota Tundra Fuel Tanks
Keep Your 2003 Toyota Tundra 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 Toyota Tundra looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Fuel Pump Tank Seals, Fuel Tank Filler Necks, and Fuel Tank Straps. 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 Toyota Tundra Fuel Tank at Advance Auto Parts is around $144.29, with a range that starts at $12.49 and goes up to $626.99. With 7 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Fuel Tank Cleaning Kit, Fuel Tank Strap, and Fuel Tank Strap Set 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 Toyota Tundra in peak condition, inside and out.
Find Your Specific 2003 Toyota Tundra Fuel Tanks
Looking for the perfect Fuel Tank for your 2003 Toyota Tundra? 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 Toyota Tundra. Whether you’re driving a 2003 model or another popular model year like
2015,
2016,
2017,
2018,
2019,
2020,
2021,
2022, and
2023, 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 Toyota Tundra Fuel Tanks
Dorman – Fuel Filler Neck (Part No.574-073)
from
$167.99
Fuel filler neck leaking? This replacement fuel filler neck is precision-engineered and thoroughly tested to match the original filler neck for specific vehicle years, makes and models for a reliable repair.
Product Features:
See More
Product Features:
- Direct replacement – this fuel filler neck is made to match the original equipment on specific vehicles
- Durable construction – made of corrosion-resistant materials to reduce future failure potential
- Regulatory compliant – built to meet emission and inspection standards
- Trustworthy value – backed by team of engineers and quality control experts in the United States
Spectra Premium – Fuel Filler Neck (Part No.FN930)
from
$92.99
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.FN928)
from
$73.99
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
Dorman – Fuel Filler Neck Tube (Part No.577-368)
from
$55.99
Fuel filler neck leaking? This replacement fuel filler neck is precision-engineered and thoroughly tested to match the original filler neck for specific vehicle years, makes and models for a reliable repair.
Product Features:
See More
Product Features:
- Direct replacement – this fuel filler neck is made to match the original equipment on specific vehicles
- Durable construction – made of corrosion-resistant materials to reduce future failure potential
- Regulatory compliant – built to meet emission and inspection standards
- Trustworthy value – backed by team of engineers and quality control experts in the United States
Spectra Premium – Fuel Filler Neck (Part No.FN927)
from
$52.99
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
Carquest Premium – Fuel Pump Tank Seal (Part No.TS4542020)
from
$24.99
Carquest Premium fuel pump tank seals 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 pump tank seals covering a wide variety of North American vehicle applications. Carquest Premium fuel pump tank seals are engineered to meet or exceed all OEM specifications.
Product Features:
See More
Product Features:
- Engineered to meet or exceed all OEM specifications.
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
Dorman – Fuel Tank with Lock Ring and Seal (Part No.576-817)
from
$662.99
This replacement fuel tank is precision-engineered to match the fit and function of the original fuel tank on specified vehicles.
Product Features:
See More
Product Features:
- Reliable replacement – this fuel tank directly replaces the original fuel tank on specified vehicle years, makes and models
- Durable construction – this fuel tank is made from the same rugged materials as the original part for dependable service
- Quality assured – this part has been validated to ensure a quality fit and long service life
- Trustworthy design – backed by team of product specialists in the United States
Dorman – Fuel Tank with Lock Ring and Seal (Part No.576-823)
from
$626.99
This replacement fuel tank is precision-engineered to match the fit and function of the original fuel tank on specified vehicles.
Product Features:
See More
Product Features:
- Reliable replacement – this fuel tank directly replaces the original fuel tank on specified vehicle years, makes and models
- Durable construction – this fuel tank is made from the same rugged materials as the original part for dependable service
- Quality assured – this part has been validated to ensure a quality fit and long service life
- Trustworthy design – backed by team of product specialists in the United States
Dorman – Fuel Tank Strap (Part No.578-503)
from
$154.99
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 – Fuel Tank Strap Set (Part No.578-351)
from
$117.99
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 – Fuel Tank Strap (Part No.578-449)
from
$163.99
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.ST350)
from
$111.99
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
Spectra Premium – Fuel Tank Strap (Part No.ST353)
from
$182.99
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
Spectra Premium – Fuel Tank Strap (Part No.ST352)
from
$128.99
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 – Strap For Fuel Tank (Part No.578-521)
from
$133.99
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 – Fuel Tank Strap (Part No.578-506)
from
$172.99
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 – Fuel Tank Strap (Part No.578-516)
from
$149.99
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
Popular 2003 Toyota Tundra Fuel Tanks Categories
Most Popular Fuel Pump Tank Seal for 2003 Toyota Tundras
Enhance your 2003 Toyota Tundra with this popular Fuel Pump Tank Seal we have in stock, for $24.99.
Carquest Premium – Fuel Pump Tank Seal (Part No.TS4542020)
from
$24.99
Carquest Premium fuel pump tank seals 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 pump tank seals covering a wide variety of North American vehicle applications. Carquest Premium fuel pump tank seals are engineered to meet or exceed all OEM specifications.
Product Features:
See More
Product Features:
- Engineered to meet or exceed all OEM specifications.
Best-Selling 2003 Toyota Tundra Fuel Tank Filler Necks
Upgrade your Tundra with one of our 2 best-selling Fuel Tank Filler Necks, earning an average 1 stars rating across 1 reviews.
Spectra Premium – Fuel Filler Neck (Part No.FN927)
from
$52.99
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
Dorman – Fuel Filler Neck Tube (Part No.577-368)
from
$55.99
Fuel filler neck leaking? This replacement fuel filler neck is precision-engineered and thoroughly tested to match the original filler neck for specific vehicle years, makes and models for a reliable repair.
Product Features:
See More
Product Features:
- Direct replacement – this fuel filler neck is made to match the original equipment on specific vehicles
- Durable construction – made of corrosion-resistant materials to reduce future failure potential
- Regulatory compliant – built to meet emission and inspection standards
- Trustworthy value – backed by team of engineers and quality control experts in the United States
Top-Quality Fuel Tank Straps for 2003 Toyota Tundras
Choose a high-quality OEM or aftermarket Fuel Tank Strap for Toyota Tundras and enjoy top-notch performance from $111.99.
Spectra Premium – Fuel Tank Strap (Part No.ST350)
from
$111.99
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.578-351)
from
$117.99
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
Our Top Pick for a 2003 Toyota Tundra Fuel Tank Cleaning Kit
Invest in a
durable Fuel Tank Cleaning Kit for your 2003 Toyota, 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
Our Fuel Tanks for 2003 Toyota Tundras
Make a smart move for your 2003 Toyota Tundra with our Fuel Tank for $626.99.
Dorman – Fuel Tank with Lock Ring and Seal (Part No.576-823)
from
$626.99
This replacement fuel tank is precision-engineered to match the fit and function of the original fuel tank on specified vehicles.
Product Features:
See More
Product Features:
- Reliable replacement – this fuel tank directly replaces the original fuel tank on specified vehicle years, makes and models
- Durable construction – this fuel tank is made from the same rugged materials as the original part for dependable service
- Quality assured – this part has been validated to ensure a quality fit and long service life
- Trustworthy design – backed by team of product specialists in the United States
FAQs for 2003 Toyota Tundra Fuel Tanks
What are the best-selling Fuel Tanks for 2003 Toyota Tundras?
Out of 7 Fuel Tanks that fit 2003 Toyota Tundras, the following parts are the top sellers:
- Fuel Tank Cleaning Kit (11692237) – $12.49
- Fuel Tank Strap (11290392) – $111.99
- Fuel Tank Strap Set (11394102) – $117.99
What’s the price range for 2003 Toyota Tundra Fuel Tanks?
The prices of Fuel Tanks for the 2003 Toyota Tundra range from $12.49 up to $626.99 for the most premium parts.
What is the average price of a Fuel Tank for a 2003 Toyota Tundra?
The average price for Fuel Tanks for the 2003 Toyota Tundra is $144.29. 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 Toyota Tundra model years?
What are the cheapest Fuel Tanks for my 2003 Toyota Tundra?
The cheapest 2003 Toyota Tundra Fuel Tanks we carry are:
- Fuel Tank Cleaning Kit (11692237) – $12.49
- Fuel Pump Tank Seal (11762495) – $24.99
- Fuel Filler Neck (11150328) – $52.99
- Fuel Filler Neck Tube (12220857) – $55.99
- Fuel Tank Strap (11290392) – $111.99
Does Advance Auto Parts sell Fuel Tanks for any other 2003 Toyota models?
Yes. We stock Fuel Tanks for 15 other popular 2003 Toyota models. Some of the most popular are 2003 Corolla Fuel Tanks, 2003 4Runner Fuel Tanks, 2003 Camry Fuel Tanks, 2003 Land Cruiser Fuel Tanks, and 2003 Celica Fuel Tanks.
What are the top-rated Fuel Tanks that fit the 2003 Toyota Tundra?
The one 2003 Toyota Tundra Fuel Tank we have in stock is the Fuel Tank Cleaning Kit. It costs $12.49.
What types of Fuel Tanks do you sell for my 2003 Toyota Tundra?
As of 11/2/25, these are some of the most in-demand types of Fuel Tanks for a 2003 Toyota Tundra:
Can I get help with 2003 Toyota Tundra Fuel Tank orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Toyota Fuel Tanks and more.
What is your return policy for Toyota Tundra Fuel Tanks?
Advance Auto Parts keeps returns simple. For new Toyota Tundra Fuel Tanks and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.