Mishimoto Aluminum Performance Radiator
All-aluminum radiator that ends the plastic-tank failure mode and handles sustained towing heat.
2 application options
All-aluminum construction · 6.7L Cummins
Free shipping on orders over $199 — lower 48



Silicone heater hose · 2007.5–2022 6.7L
Silicone hose that survives heat cycles without hardening like the factory rubber.
Part number MSH-HH-0722
$99.95
Factory rubber heater hoses harden from repeated heat cycling and eventually weep at the clamp. Silicone resists that aging process far better.
A small part with a long service life. Worth fitting while you are already in the cooling system.
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Parts that are commonly ordered together, or that solve the next problem down the line.
Browse the catalogAll-aluminum radiator that ends the plastic-tank failure mode and handles sustained towing heat.
2 application options
All-aluminum construction · 6.7L Cummins
Drops converter-out temperature on a towing truck — the single most effective way to make a 68RFE last.
2 application options
Stacked-plate cooler · 68RFE and later automatics
Removes suspended debris from the cooling system, which is what takes out water pumps and eats cylinder walls.
2 application options
Filters coolant to protect the block and water pump

Call, email, or stop by the shop on North Orange Blossom Trail. Bring the VIN if you have it — we can confirm fitment on the spot and have the right parts ready.
Mishimoto Top Heater Hose Upgrade
$99.95