6 Products
Coolant Tube
Filter products
- ENGINE
-
POWERSTROKE
- DPF Delete Exhaust
- All In One Kit
- EGR Delete Kit
- CCV PCV Reroute Kit
- DPF Delete Dual Exhaust
- Tuner
- Intercooler Pipe Kit
- Up-Pipe
- Intercooler
- CP4 Bypass Kit
- CCV Recirculating Kit
- Muffler
- Downpipe
- Intake Manifold
- Air Intake Kit
- Radiator
- Oil Catch Can
- Differential Cover
- Coolant Tube
- Valve Cover
- Transmission Pan
- Coolant Expansion Tank
- Exhaust Manifold
- Turbo
-
DURAMAX
- Tuner
- EGR Delete Kit
- CCV Reroute/delete kit
- DPF Delete Exhaust
- DPF Delete Dual Exhaust
- All In One Kit
- Muffler
- Up-Pipe
- Downpipe
- Intake Elbow Bridge Kit
- Intercooler
- Intercooler Pipe Kit
- Air Intake Kit
- Radiator
- Differential Cover
- Valve Cover
- Oil Pan
- Cooler Line Kit
- Fuel Sump Return Kit
- Tonneau Cover
- Coolant Tube
-
DODGE RAM
- Tuner
- EGR Delete Kit
- CCV Reroute/delete kit
- EGT Relocation Kit
- DPF Delete Exhaust
- All In One Kit
- Muffler
- Air Intake Kit
- Intercooler
- Intercooler Pipe Kit
- Radiator
- Valve Cover
- Differential Cover
- Intake Manifold
- Coolant Bypass Kit
- Coolant Leak Repair Kit
- Fuel Rail Plug
- Fuel Tank Sump Kit
- Oil Catch Can
- Oil Pan
- Coolant Tube
- ALL-IN-ONE KITS
- CATEGORIES
- ON SALE
Let customers speak for us
from 5954 reviews
Absolutely perfect fit! Super easy to install did move gasket from downpipe to DPF and reused but overall extremely pleased!
I bought the Chinese knock off because SPE Motorsports won’t sell it. As advertised. I’m sure it’ll do.
Purchased for my 2011 ram 2500 6.7 Cummins. Great product all the sensors holes lined up perfectly helped with acceleration a lot more responsive now on acceleration
Installed on a 14 3500, seamless install maybe takes 10min. Definitely opens intake up. Noticeably more sound. Not sure any performance gains other than throttle response
I’ve purchased the EGR and CCV deletes as well as the upgraded intake manifold, upper radiator hose and thermostat block, and compressed air piping. Overall I am very satisfied with the quality and fit of all of the parts. Some of the instructions could use a little more detail, but if you are in any way mechanically inclined, you’ll be able to do these yourself no problem. I did have to make a very small modification to the aluminum quick connector on the upper radiator hose in order to get it to lock in place, but other than that everything has been great!
Works amazing and easy to install
too good to not change them!
Slowly piecing this thing back together for the freedom meet this weekend 🤟
Needs more blue 💙
I put these on a ugly farm truck with a cammed LS swap and to keep the ugly “sleeper” feel we had these installed and they worked great for us 👍🏽👍🏽👍🏽
Fast delivery and nice finish on parts
I really do think this is the best DPF back I've ever had. I said it in the video, but the fitment here is MUCH better than MBRP or AFE. I have had both and this one installed so much easier, and much higher quality metal
Made wrong didn't fit
Hi yooo sharing some tips to make everybody's life easier! Slip the rubber boots on before fitting the pipe, leave plenty of rubber past each clamp. It's an easy installation.
Great product/quality
FAQ
A coolant tube routes engine coolant between key cooling system components such as the radiator, turbocharger, water pump, and engine block. It helps maintain proper engine operating temperatures and cooling efficiency.
Factory coolant tubes can crack, corrode, or leak over time—especially on high-mileage or high-performance diesel trucks. Upgraded aluminum or performance coolant tubes offer improved durability, heat resistance, and reliability.
SPELAB coolant tubes are designed for select Ford Powerstroke, Dodge Cummins, and GM Duramax diesel applications. Please check the product fitment information before purchasing.
Yes. Most SPELAB coolant tubes are constructed from high-quality aluminum for improved strength, corrosion resistance, and long-term cooling performance.
Performance coolant tubes can help improve coolant flow efficiency and reduce the risk of leaks or restriction compared to aging OEM components. They are especially beneficial for towing, racing, and heavy-duty applications.
Most coolant tubes are designed as direct-fit replacements and can be installed with standard hand tools. However, professional installation is recommended if you are unfamiliar with cooling system service procedures.
Common symptoms include coolant leaks, visible corrosion, cracked tubing, overheating, low coolant levels, or a sweet coolant smell from the engine bay.
Yes. After installation, the cooling system should be properly refilled and bled to remove trapped air and ensure optimal cooling system performance.
