1.85 Gallon Stainless Steel Fuel Tank, 7L External Auxiliary Reservoir — Open-Box, 5% Off

【1.85 GAL CAPACITY & COMPACT SIZE】7L diesel heater fuel tank provides practical fuel storage in a compact footprint. Tank dimensions: 12.91 × 10.43 × 3.93 in, ideal for installations where mounting space is limited. 【304 STAINLESS STEEL CONSTRUCTION】Rigid 304 stainless steel body with welded seams helps resist corrosion and everyday wear, providing a durable fuel-storage solution for repeated diesel heater use in vehicles, campers and other mobile setups. 【SECURE SEALING & CONNECTIONS】Snug-fitting filler cap and sealing components help maintain a secure closure, while metal fittings support stable fuel-line connections. Features a 1.9 in filler neck and 0.15 in fuel outlet for compatible installations. 【FOR DIESEL HEATER SETUPS】Designed for RV, camper van, truck and work-vehicle diesel heater systems. Compatible with many Webasto, Eberspacher and other 12V/24V diesel air heater setups when tank dimensions and fuel-line connections match. 【CHECK FITMENT BEFORE ORDERING】Verify mounting space, filler-neck clearance, fuel-line size, outlet connection and installation location before purchase. Please compare the listed dimensions and connection sizes with your existing setup.

7L / 1.85 Gal Stainless Steel Diesel Heater Fuel Tank

Designed for diesel heater installations where available mounting space is limited, this 7L / 1.85 Gal auxiliary fuel tank combines practical fuel capacity with a compact, low-profile design. Measuring approximately 12.91 × 10.43 × 3.93 inches, it is well suited for RVs, camper vans, trucks, work vehicles and other custom diesel heater setups.

Compact 7L Capacity
The 7L / 1.85 Gal capacity provides practical fuel storage for diesel air heater systems without requiring the larger installation area of a high-capacity tank. Its compact rectangular shape makes it a useful option for vehicle and camper installations where space efficiency is important.

304 Stainless Steel Construction
The tank is made from rigid 304 stainless steel with welded seams to help resist corrosion and everyday wear. The metal construction provides a durable alternative to common plastic auxiliary tanks for repeated diesel heater use in mobile and outdoor environments.

Low-Profile Design
Tank dimensions are approximately 12.91 × 10.43 × 3.93 inches. The 3.93-inch low-profile body helps minimize vertical space requirements, making the tank easier to integrate into suitable compartments, storage areas and custom heater installations.

Filler Neck & Fuel Outlet
The tank features an approximately 1.9-inch filler neck and 0.15-inch fuel outlet. Metal fittings help support stable fuel-line connections, while the filler cap and sealing components help maintain a secure closure during normal use.

For Diesel Heater Setups
Designed for auxiliary fuel supply in compatible 12V and 24V diesel air heater systems. Suitable for many Webasto, Eberspacher and similar diesel heater installations when the tank dimensions, fuel-line size, outlet connection and installation requirements match your existing setup.

Suitable Applications
A practical fuel-storage option for RVs, camper vans, trucks, trailers, work vehicles, off-grid heater installations and other compatible diesel heating systems. The compact size is especially useful for installations where a larger fuel tank may take up too much available space.

Specifications
Capacity: 7L / 1.85 Gal
Material: 304 Stainless Steel
Tank Size: 12.91 × 10.43 × 3.93 in
Filler Neck Diameter: Approx. 1.9 in
Fuel Outlet Diameter: Approx. 0.15 in
Application: Compatible Diesel Air Heater Fuel Supply Systems

Please Check Before Ordering
Before purchase, please verify your available mounting space, filler-neck clearance, fuel-line size, outlet connection, heater model and installation location. Compare the listed dimensions and connection sizes with your existing system to help ensure proper compatibility.