Looking for the best auxiliary diesel tanks to extend your truck’s fuel range? Discover our top 10 picks, offering durability, easy installation, and compatibility with popular truck brands, ensuring you stay on the road longer without frequent stops.
Auxiliary diesel tanks are a game-changer for truck owners who need extra fuel capacity. Whether you’re on long hauls or remote trips, these tanks ensure you stay on the road without frequent stops.
They’re easy to install, durable, and compatible with popular truck brands. With options like gravity-fed systems and toolbox combos, there’s a perfect fit for every need.
List of Top 10 Auxiliary Diesel Tanks
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Auxiliary Fuel Tank Install Kit Diesel Installation Kit Compatible With 1999-2024 Ford 1999-2012 Dodge 2011-2022 Chevy/GMC, Gravity Fueled Auxiliary Fuel Tank With 1 1/2″ Fill Line Replace# 11025 |
This auxiliary fuel tank install kit is perfect for diesel truck owners who need a reliable, long-lasting fuel solution. It’s easy to install and works great for 1999-2024 Ford, 2011-2022 Chevy/GMC, and 1999-2012 Dodge diesel trucks. |
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Landrol 58 Gallon Aluminum Fuel Cell Tank Rectangular Transfer Fuel Tank Auxiliary Diesel Storage for Transportation Truck |
The Landrol 58 Gallon Aluminum Fuel Cell Tank is perfect for truck owners who need reliable fuel storage. It’s ideal for storing diesel or kerosene, making it a great choice for transportation needs. |
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RDS MFG INC – 72548 Fuel Transfer Tank/Auxiliary Fuel Tank/Toolbox Combo – 60 Gallon |
This 60-gallon fuel transfer tank and toolbox combo is perfect for truck owners who need extra fuel and storage space. It’s ideal for long trips or work projects where reliability matters. |
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11025 Diesel Installation Kit Auxiliary Fuel Tank Install Kit Compatible with Ford, Chevrolet, GMC, Dodge Ram 1999-2022, Gravity-Fueled Auxiliary Fuel Tank with 1 1/2″ Fill Line, Only for Diesel |
This auxiliary fuel tank install kit is perfect for diesel truck owners who want to extend their driving range and reduce frequent refills. It’s ideal for long trips and works seamlessly with Ford, Chevrolet, GMC, and Dodge Ram trucks from 1999 to 2022. |
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Auxiliary Fuel Tank Install Kit 1 1/2″ 11025 Diesel Installation Kit Compatible with All Ford 1999-2019, All Chevy / GMC 2011-2019, All Dodge 1999-2012 |
This auxiliary fuel tank install kit is perfect for truck owners who need a reliable fuel supply for long trips. It’s easy to install and works with Ford, Chevy, GMC, and Dodge trucks from 1999 to 2019. |
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11025 1 1/2″ Diesel Installation Kit,Compatible with Gravity Fueled Auxiliary Fuel Tank and Newer Models with 1½” Fill Line,Only for Diesel |
This Diesel Installation Kit is perfect for diesel truck owners who need a reliable fuel system. It’s easy to install and works with Ford, Chevy/GMC, and Dodge diesel models. |
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RDS MFG INC 70387 Auxiliary Fuel Tank 40 Gal |
This 40-gallon auxiliary fuel tank is perfect for drivers who need extra fuel for long trips or heavy-duty work. It’s easy to install and built to last, making it ideal for trucks and large vehicles. |
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Auxiliary Fuel Tank Install Kit 11025 Diesel Installation Kit Compatible with Rds Auxiliary Fuel Tank Gravity Fueled for Ford 1999-22, Chevy/GMC 2011 and Newer Models with 1½” Fill Line, Black |
This auxiliary fuel tank install kit is perfect for diesel truck owners who need a reliable fuel supply. It’s easy to install and works great for Ford, Chevy/GMC, and Dodge models. |
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2″ 11029 Rds Auxiliary Fuel Tank Install Kit Diesel Aux Tank Installation Kit, 2” (fill line) Auxiliary Fuel Tank Gravity Feed Kit Compatible with Chevy, GMC, Ford, Dodge, Easy to Install, Black |
This auxiliary fuel tank install kit is perfect for truck owners who need a reliable diesel fuel supply. It’s easy to install and works great with Chevy, GMC, Ford, and Dodge trucks. |
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Auxiliary Fuel Tank Install Kit Diesel Installation Kit Compatible With 1999-2024 Ford 1999-2012 Dodge 2011-2022 Chevy/GMC, Gravity Fueled Auxiliary Fuel Tank With 1 1/2″ Fill Line Replace# 11025 |
This auxiliary fuel tank install kit is perfect for diesel truck owners who need extra fuel capacity and reliable performance. It’s easy to install and works seamlessly with Ford, Chevy/GMC, and Dodge diesel trucks. |
Detailed Reviews
Discover the top 10 Auxiliary Diesel Tanks carefully selected for reliability, durability, and performance. Each product is expert-reviewed and backed by customer feedback, ensuring you get the best value for your needs. Whether you’re looking for long-range travel or heavy-duty use, this guide has you covered. Dive in to find the perfect auxiliary diesel tank that fits your vehicle and lifestyle seamlessly.
1. Auxiliary Fuel Tank Install Kit Diesel Installation Kit Compatible With 1999-2024 Ford 1999-2012 Dodge 2011-2022 Chevy/GMC, Gravity Fueled Auxiliary Fuel Tank With 1 1/2″ Fill Line Replace# 11025
Extend your vehicle’s range with the Auxiliary Fuel Tank Install Kit. It’s compatible with diesel engines from top brands like Ford, Chevy/GMC, and Dodge.
Made from high-quality aluminum and rubber, this kit prevents corrosion and ensures a long service life. It’s easy to install and provides a stable gravity fuel supply.
Check the OE part number (11025, 011025) before buying to ensure compatibility. Use a tool to secure the fuel tank valve during installation. Contact us anytime with questions.
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Perfect For:
This auxiliary fuel tank install kit is perfect for diesel truck owners who need a reliable, long-lasting fuel solution. It’s easy to install and works great for 1999-2024 Ford, 2011-2022 Chevy/GMC, and 1999-2012 Dodge diesel trucks.
Ready to Purchase?
2. Landrol 58 Gallon Aluminum Fuel Cell Tank Rectangular Transfer Fuel Tank Auxiliary Diesel Storage for Transportation Truck
The Landrol 58 Gallon Aluminum Fuel Cell Tank is a reliable storage solution for transportation trucks. Its rectangular shape fits easily in most vehicle setups. The 58-gallon capacity meets various fuel needs efficiently.
Made from new iron material, it’s lightweight yet durable. Manual welding ensures strength and reliability. It includes oil pipes, vent covers, and sending units for easy monitoring.
This tank is ideal for kerosene and diesel storage. It’s not for gasoline, methanol, or ethanol. Its easy-to-clean design makes maintenance simple.
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Perfect For:
The Landrol 58 Gallon Aluminum Fuel Cell Tank is perfect for truck owners who need reliable fuel storage. It’s ideal for storing diesel or kerosene, making it a great choice for transportation needs.
Ready to Purchase?
3. RDS MFG INC – 72548 Fuel Transfer Tank/Auxiliary Fuel Tank/Toolbox Combo – 60 Gallon
The RDS MFG INC – 72548 is a 3-in-1 solution for your vehicle. It works as a fuel transfer tank, auxiliary fuel tank, and toolbox. This combo unit is practical and versatile.
It has a 60-gallon capacity, making it ideal for long trips or heavy-duty use. The durable design ensures longevity and reliability. Its compact dimensions fit most vehicles without taking up too much space.
Made in the United States, this product weighs 54.431 kilograms. Its sturdy build supports safe fuel storage and secure tool organization.
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Perfect For:
This 60-gallon fuel transfer tank and toolbox combo is perfect for truck owners who need extra fuel and storage space. It’s ideal for long trips or work projects where reliability matters.
Ready to Purchase?
4. 11025 Diesel Installation Kit Auxiliary Fuel Tank Install Kit Compatible with Ford, Chevrolet, GMC, Dodge Ram 1999-2022, Gravity-Fueled Auxiliary Fuel Tank with 1 1/2″ Fill Line, Only for Diesel
The 11025 Diesel Installation Kit is perfect for Ford, Chevrolet, GMC, and Dodge Ram trucks. It fits models from 1999 to 2022, making it a versatile choice. This kit works with gravity-fed fuel systems for smooth operation.
It includes all essential parts like a fuel hose, shut-off valve, and clamps. The high-quality aluminum and durable rubber ensure long-lasting use. Installation is quick and easy, saving you time and effort.
Before buying, check compatibility with your truck. Ensure fuel tank valves are closed during setup. This kit is reliable and meets OEM standards for performance.
| Pros | Cons |
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Perfect For:
This auxiliary fuel tank install kit is perfect for diesel truck owners who want to extend their driving range and reduce frequent refills. It’s ideal for long trips and works seamlessly with Ford, Chevrolet, GMC, and Dodge Ram trucks from 1999 to 2022.
Ready to Purchase?
5. Auxiliary Fuel Tank Install Kit 1 1/2″ 11025 Diesel Installation Kit Compatible with All Ford 1999-2019, All Chevy / GMC 2011-2019, All Dodge 1999-2012
The Auxiliary Fuel Tank Install Kit is a 1 1/2-inch diesel installation kit designed for easy fuel management. It’s compatible with Ford, Chevy/GMC, and Dodge models from specific years, ensuring a perfect fit.
This kit connects your vehicle’s fuel tank to an auxiliary tank, providing a stable fuel supply. It’s simple to install and built to last, with reinforced threads and treated tubing.
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Perfect For:
This auxiliary fuel tank install kit is perfect for truck owners who need a reliable fuel supply for long trips. It’s easy to install and works with Ford, Chevy, GMC, and Dodge trucks from 1999 to 2019.
Ready to Purchase?
6. 11025 1 1/2″ Diesel Installation Kit,Compatible with Gravity Fueled Auxiliary Fuel Tank and Newer Models with 1½” Fill Line,Only for Diesel
The 11025 Diesel Installation Kit is a must-have for diesel truck owners. It works with gravity-fueled auxiliary fuel tanks and newer models with a 1½” fill line. This kit ensures a stable fuel supply and helps control fuel levels.
Easy to install, it connects your vehicle’s fuel tank to the auxiliary tank. It fits 1999-2024 Ford, 2011-2022 Chevy/GMC, and 1999-2012 Dodge diesel models. Always confirm compatibility before buying.
During installation, close the valve tightly to prevent fuel spillage. This kit is specifically designed for diesel engines. It provides a reliable solution for your fuel needs.
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Perfect For:
This Diesel Installation Kit is perfect for diesel truck owners who need a reliable fuel system. It’s easy to install and works with Ford, Chevy/GMC, and Dodge diesel models.
Ready to Purchase?
7. RDS MFG INC 70387 Auxiliary Fuel Tank 40 Gal
The RDS MFG INC 70387 Auxiliary Fuel Tank holds 40 gallons of fuel. It’s a durable auto accessory made in the United States. Its compact size fits most vehicles easily.
This tank measures 22.86 cm L x 50.8 cm W x 152.4 cm H and weighs 84 lbs. It’s easy to install and built to last.
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Perfect For:
This 40-gallon auxiliary fuel tank is perfect for drivers who need extra fuel for long trips or heavy-duty work. It’s easy to install and built to last, making it ideal for trucks and large vehicles.
Ready to Purchase?
8. Auxiliary Fuel Tank Install Kit 11025 Diesel Installation Kit Compatible with Rds Auxiliary Fuel Tank Gravity Fueled for Ford 1999-22, Chevy/GMC 2011 and Newer Models with 1½” Fill Line, Black
The Auxiliary Fuel Tank Install Kit 11025 is easy to install and works with Ford, Chevy, and GMC trucks. It’s designed for diesel fuel only and provides a stable gravity fuel supply. The kit includes all fittings, hoses, and clamps you need.
The black tube surface is treated to prevent corrosion, and the aluminum valve is oxidized for durability. Customer service is available to help with any installation questions.
| Pros | Cons |
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Perfect For:
This auxiliary fuel tank install kit is perfect for diesel truck owners who need a reliable fuel supply. It’s easy to install and works great for Ford, Chevy/GMC, and Dodge models.
Ready to Purchase?
9. 2″ 11029 Rds Auxiliary Fuel Tank Install Kit Diesel Aux Tank Installation Kit, 2” (fill line) Auxiliary Fuel Tank Gravity Feed Kit Compatible with Chevy, GMC, Ford, Dodge, Easy to Install, Black
The 2″ Auxiliary Fuel Tank Install Kit is easy to install and works with Chevy, GMC, Ford, and Dodge trucks. It’s designed for diesel fuel only and provides a stable gravity feed to control fuel levels. The black finish looks sleek and resists corrosion.
The kit includes all fittings, hoses, and clamps needed for setup. It’s compatible with Dodge 2013 and newer models. The aluminum valve is strong and prevents leaks, ensuring a reliable fuel supply.
For best results, use a tool to tighten the valve during installation. If you need help, customer service is ready to assist within 24 hours.
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Perfect For:
This auxiliary fuel tank install kit is perfect for truck owners who need a reliable diesel fuel supply. It’s easy to install and works great with Chevy, GMC, Ford, and Dodge trucks.
Ready to Purchase?
10. Auxiliary Fuel Tank Install Kit Diesel Installation Kit Compatible With 1999-2024 Ford 1999-2012 Dodge 2011-2022 Chevy/GMC, Gravity Fueled Auxiliary Fuel Tank With 1 1/2″ Fill Line Replace# 11025
The Auxiliary Fuel Tank Install Kit is a durable and reliable solution for diesel engines. Made from high-quality aluminum and rubber, it prevents corrosion and ensures a long service life.
This kit is compatible with 1999-2024 Ford, 2011-2022 Chevy/GMC, and 1999-2012 Dodge diesel vehicles. It provides a stable gravity fuel supply, helping you control the fuel level from the original tank.
Easy to install, prevents spillage, and includes all necessary parts. Contact us anytime for questions or support.
| Pros | Cons |
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Perfect For:
This auxiliary fuel tank install kit is perfect for diesel truck owners who need extra fuel capacity and reliable performance. It’s easy to install and works seamlessly with Ford, Chevy/GMC, and Dodge diesel trucks.
Ready to Purchase?
Buying Guide
Auxiliary diesel tanks are a game-changer for truck owners. They give you extra fuel capacity for long trips. This guide helps you pick the best one.
Factors to Consider When Buying Auxiliary Diesel Tanks:
- Compatibility: Make sure the tank works with your truck’s make and model. Check the OE part number for a perfect fit.
- Capacity: Choose a tank size that meets your fuel needs. Options range from 40 to 60 gallons.
- Material: Look for durable materials like aluminum or iron. They resist corrosion and last longer.
- Installation: Pick a kit that’s easy to install. Some come with all the parts you need.
- Fuel Type: Ensure the tank is diesel-compatible. Avoid using it for gasoline or ethanol.
- Design: Consider gravity-fed systems for smooth fuel flow. Toolbox combos save space and add utility.
- Brand Reputation: Go for trusted brands like RDS MFG INC for reliability and quality.
- Maintenance: Choose tanks with easy-to-clean designs for hassle-free upkeep.