Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
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Titan Fuel Tanks Spare Tire Auxiliary Fuel Tank System; 30-Gallon (03-12 5.9L, 6.7L RAM 3500)Find parts that fit my vehicle
Item SHR33707
Our Price
$1,614.05 each
Military, Medical & First Responders
$80.70 Available in AT Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- 30 Gallon Innovative Spare Tire Auxiliary Fuel System
- For 2500 & 3500 Dodge Pickup Models With Cummins Engines
- For Model Years 2003-2012
- For Use With Diesel Fuel Only
- Crafted From Military-Grade Cross-Linked Polyethylene
- Equipped With Electronic Controller For Complete Fuel Control
- Underbody Location Does Not Impact Truck Bed Hauling Space
- Includes Universal Filler Kit With Black Aluminum Door
- All Mounting Brackets, Hoses, Valves, And Pump Included
- Must Be Installed On Vehicles Equipped With Heavy Class V (5) Hitches
- Fits 2003-2012 5.9L, 6.7L RAM 2500 and 3500 Diesel Trucks
Description
Fuel Capacity Expansion. The Titan Fuel Tanks Spare Tire Auxiliary Fuel Tank System provides an additional 30-gallon fuel reserve by utilizing the space typically reserved for a spare tire. This auxiliary fuel tank enables an extended driving range, making it an essential upgrade for long-distance hauling, remote expeditions, and heavy-duty work scenarios where fuel availability is critical.
Construction and Appearance. Built from military-grade cross-linked polyethylene, this system offers exceptional durability and resistance to harsh conditions. The tank features a seamless, robust finish designed to withstand impacts and environmental exposure, ensuring long-lasting service life for demanding diesel pickup applications.
Installation. Installation requires moderate mechanical skill and may involve minor drilling for mounting the universal filler kit. The system integrates cleanly under the vehicle without reducing truck bed cargo capacity, preserving full utility of the vehicle. It is designed to be installed on vehicles equipped with heavy Class V (5) hitches.
Warranty. Backed by a lifetime warranty, this product guarantees reliable performance and quality assurance throughout its use.
Application. This auxiliary fuel tank system is engineered specifically for 2003-2012 Dodge RAM 2500 and 3500 models equipped with 5.9L and 6.7L Cummins diesel engines. It is compatible only with diesel fuel and intended for trucks with heavy Class V hitches.
Titan Fuel Tanks 4030203
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Fuel Tank
- (1) Filler kit
- (1) Electronic Fuel Transfer Monitor and Control Unit
- (1) Hoses
- (1) Valves
- (1) Pump
5.0
Customer Reviews (1)
Questions & Answers
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Will It Fit My Ram 3500
- 5.9L I6 - 03, 04, 05, 06, 07, 08
- 6.7L I6 - 07, 08, 09, 10, 11, 12
