Coolant Reservoir Tank for 2013-2018 6.7L Dodge Ram 2500/3500 OEM Replacement | SPELAB
Product Information +
- Brand: SPELAB
- SKU: SPBMJ0002001
- Availability: Many in stock
- Product Type: Coolant Reservoir Tank
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Upgrade your Ram 2500/3500 factory plastic coolant reservoir with the SPELAB Aluminum Coolant Tank for 2013-2018 Ram 2500/3500 6.7L Cummins.Constructed from high-strength TIG-welded aluminum, this direct-fit replacement eliminates common OEM plastic tank failures such as cracking, discoloration, and coolant leaks while improving durability and engine bay appearance.
Key Features
Heavy-Duty Aluminum Construction
Built from premium aluminum with precision TIG welds, this coolant tank offers significantly greater durability than the factory plastic reservoir that can become brittle and leak after repeated heat cycles.
Direct Bolt-On Replacement
Designed as a direct replacement for the factory coolant reservoir, mounting in the OEM location behind the passenger-side battery with no modification required.
Improved Cooling System Reliability
Internal baffling helps maintain proper coolant flow and prevents air pockets, ensuring stable cooling system performance during heavy towing or aggressive driving.
Maintains OEM Functionality
Compatible with the factory coolant cap and coolant level sensor, allowing the dash low-coolant warning system to continue operating normally.
Cleaner Engine Bay Appearance
The sleek aluminum design with powder-coated finish not only improves durability but also provides a clean, performance-oriented engine bay look.
6.7L Cummins Coolant Tank Specification
| Material | Aluminum |
| Construction | TIG-Welded |
| Finish | Powder-Coated Black/Red |
| Weight | 2.8 kg（6.17 lbs） |
| Package Dimensions | 37.50 × 30.00 × 20.50 cm |
| Installation | Direct Bolt-On |
| Installation Time | ~1 hour |
| Warranty | Lifetime SPELAB warranty |
Package Includes
Aluminum Coolant Tank,Mounting Brackets,Hardware Kit,Hose / fittings (if applicable)
beautifully crafted
Tank fit good. Looks good. Says coolant low when it isn’t. Wish they would send me another sensor. Because I can’t clear the light on dash and it annoys me.
It looks great Flawless, Red powder coating is Awsome, welds are solid
and as usal in showed up fast
Hi.
Is the bottom hose barb the same size and generally Sam location?
Thanks
Jason
Thank you for your inquiry. Could you please take a photo of the hose connector shown below, circle it in the photo, and send it to us? We will then look into your issue. For further information, please contact us at: (service@spelabautoparts.com ).
Gaskets for exaust filter and cat flanges
Thank you for your inquiry. This kit does not include flange gaskets. Is there anything we can do to help you? For further information, please contact us at: ( service@spelabautoparts.com).
How do you determine coolant level with this tank? Is that a sight glass on the side?
Thank you for your inquiry. Yes，The one on the side is an observation window. Please feel free to proceed with the payment. For further information, please contact us at: (service@spelabautoparts.com ).
What is the nipple for that’s by the cap. I’m guessing the other two that are lower go to the radiator and the motor.
Thank you for your inquiry. The port next to the cap is for pressure relief; when the coolant temperature is high, gas is released through this port, so you can connect a hose to it to vent the gas. For further information, please contact us at: (service@spelabautoparts.com ).
What is ID of the hose receptacle? Don’t know the exact terminology for them. I am ordering a coolant riser bypass before I can wants to know what size hose I would be using 1 inch 3/8 half inch.
Thank you for your inquiry.
Rubber hose 1: 16 × 9.5 × L0.62 m
Rubber hose 2: 16 × 9.5 × L0.31 m
For further information, please contact us at: (service@spelabautoparts.com ).