Heavy Duty Silicone Intercooler and Coolant Hose Kit Compatible With 2010-2012 Dodge Ram Cummins 2500 3500 6.7L Diesel

2 sold in last 8 hours
MAMKTD671012BK
In stock
$299.99
Color *
Black
Blue
Red
$299.99
customers are viewing this product

Heavy duty silicone intercooler & coolant hose kit — built to handle boost, heat, and the long haul

Stop replacing rubber. This direct-fit kit gives your 6.7L Cummins the upgraded plumbing it deserves — premium-grade silicone hoses and intercooler boots engineered for sustained high-temp, high-boost operation.

Why upgrade from OEM rubber?

Factory rubber hoses crack, collapse, and leak under repeated heat cycling — especially on a turbocharged diesel that sees hard towing or cold-weather starts. Boost leaks kill power, hurt fuel economy, and leave you on the side of the road. Silicone doesn't crack.

4-ply reinforced silicone
Layered polyester mesh reinforcement handles sustained boost pressure without ballooning or splitting.
-65°F to 350°F rated
Cold-morning starts to sustained highway towing — stays flexible and sealed across the full operating range.
Direct OEM replacement
Molded to factory specs for a clean, leak-free fit — no trimming, no adapters, no wasted Saturday in the driveway.
Stainless T-bolt clamps included
Full 360° clamping force for a permanent seal. No corrosion, no loosening, no boost creep.
Oil, ozone & coolant resistant
Silicone compound resists chemical degradation — the same environment that destroys rubber in 3–5 years.
Complete kit — everything included
All intercooler boots, coolant hoses, and hardware in one box. One order, one install, done.

Perfect for:

Daily drivers  ·  Heavy towers  ·  High-mileage rebuilds  ·  Mild performance builds  ·  Preventive maintenance upgrades

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at support@mammothparts.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at support@mammothparts.com.


Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.


Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.


Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.


Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

Have a Question?Ask An Expert
[time] minutes ago, from [location]
The cookie settings on this website are set to 'allow all cookies' Please accept for the best user experience according to GDPR rules.
Heavy Duty Silicone Intercooler and Coolant Hose Kit Compatible With 2010-2012 Dodge Ram Cummins 2500 3500 6.7L Diesel
You have successfully subscribed!
This email has been registered