The CSF 911 Carrera radiator is a true "Drop-in fit" design requiring no modifications to install
These ports can be used to measure inlet/outlet water temps as well as used as breather ports to help in the bleeding procedure
its your choice (Both are included in the box)
Fits under the OEM skid plate and requires no additional modifications
Year Range Make Chassis Code Model Trim Engine / Trans / Etc Notes 2013-2018 RAM - 2500 - Turbocharged Diesel 6
CSF Universal Large Single-Pass Oil Cooler - M22 x 1.5 - 12.0L x 9.33H x 2.16W Land Cruiser The CSF 911 Carrera radiatorClick Here for the Full Press Release & Additional Product Details In 2019, CSF "reinvented" a common yet critical item, with features and benefits never seen before on an aftermarket high performance oil cooler. This cooler can be utilized for; engine oil cooling, transmission oil cooling, power steering, differential cooling, and as a water coolant heat exchanger. CSF oil coolers are much more robust, durable, and can withstand a higher peak burst