RACE / OFF-ROAD USE ONLY

Pusher Coolant Reroute Kit for 2013-2018 RAM 6.7L Cummins Trucks

$145.99
SKU:
PRC1318CRR
Weight:
3.00 LBS
This product is for off-road use only. It is the responsibility of the truck owner to ensure safe and lawful use of this product. *
Current stock: 0
Description

Description

This product is not emissions compliant. Off-road use only.

This product does not fit the cab chassis style truck without modifications.

Compatible with the factory VGT turbocharger and as well as all popular mainstream aftermarket turbochargers. 

The Pusher 6.7L Cummins Coolant Reroute Kit is designed to improve coolant flow to the rear cylinders while simplifying the exhaust side of the engine. This straightforward setup reduces unnecessary clutter, enhances coolant distribution to the back of the cylinder head, and eliminates the factory coolant riser’s failure-prone flex joint — a common source of leaks.

It’s also an essential upgrade for aftermarket turbocharger configurations that typically require additional space beyond the factory layout.

Individual part overview:

  • Coolant riser adapter machined from 6061 aluminum and anodized for superior corrosion resistance
  • Pre-formed coolant hose
  • CNC laser-cut and formed individual drive pressure and transmission dipstick brackets, made from brushed 304 stainless steel
  • Preformed coolant return hose
  • Miscellaneous hardware and seals

This kit secures the following components while making room for other turbo configurations:

  • Coolant riser tube
  • Transmission dipstick tube
  • Drive pressure sensor
  • CCV routing (optional) - Developed and tested for over 2.5 years with the Pusher High Mount Compound System
  • Coolant riser adapter connection proven to hold over 90PSI of coolant pressure
  • Proven double digit drop in coolant temps. Results vary by application and use conditions
Reviews

Reviews (43)

Carl Cobern Jan 1st 2026

Rise in temperature?

Is it just me or has anyone experienced a rise in temperature after installing this piece? Yes before you ask it is installed correctly and I even spliced a tee in line to supple extra coolant the head ( similar to factory design). I’ve burped the system several times and changed thermostat and still seeing temps upwards of 195 versus before it ran about 3-4 degrees cooler. Yeah I know it don’t sound like much but to me it is. Does the fitting need to be upgrade to a larger size to run a bigger coolant hose? I was thinking the fitting could maybe be restricting flow to not allowing enough extra coolant to pass through the head.

Bailey R Sep 24th 2025

Coolant reroute

Everything in the kit is great but the aluminum fitting is a terrible design. Unless you are equipped to machine your riser tube after you cut it then this fitting isn’t gunna fit in the riser tube. I cut my riser tube twice once with a grinder and cutting disc and the second time with a band saw just like the one they used. I used a file both times on the inside and the outside to clean the burrs but to also try and open it up enough to get the fitting in and no luck. I probably used a half a tube of lube on it just to try and help it along which didn’t do anything. Not a huge fan of the design there which sucks because everything else I’ve gotten from pusher has been amazing.

Additional Info

Additional Info

SKU:
PRC1318CRR
Weight:
3.00 LBS
Videos
Alternative banner alt

What's In The Box?

(1) Coolant Riser Adapter (B)
(1) Molded Coolant Hose
(1) Transmission Dipstick Tube Bracket
(1) Driver Pressure Sensor Bracket
(1) ½” MNPT Plug
(1) 3/8” Hose Barb Plug
(1) P Clamp
(1) 1/2” Hose Clamp
(2) 1” Hose Clamp
(1) M4 Button Head Bolt
(1) M6 x 20mm Bolt
(1) M6 Flange Nut
(2) M8 x 20mm Bolt
(1) M8 Flange Nut
(1) O-Ring

Related Products