5291460 Cummins Fuel Cooler

Offered is our replacement for the 5291460 Cummins Fuel Cooler for the Cummins Marine Engines listed below. This product is guaranteed for fit and function and has our new "hard coat" which is an OEM equivalent coating.   This provides you with a part that is long lasting, color matched to the white engines and won't scratch down to the copper during installation.  It comes with a 2 year pleasure boat warranty per our terms and conditions and is proven in the field to work. 

Things you might want to know

We have worked with a heavy user of this product to create a drop in replacement for this fuel cooler.  This unit has been tested in the field under rigorous load conditions and has performed well over time.   We found the product requires a special turbulator to properly cool the fuel so be mindful of other aftermarket alternatives.   We've made a strong effort to make this equivalent in all areas. 

You will also see a version of the OEM product that is made of stainless in our pictures but Cummins makes a copper version of this part as well.  Our replacement uses a copper shell.  We've had parts in the field for some time now and have witnessed no issues with longevity.   Feel comfortable using this as a replacement for either version.    

Similar products:

There is a smaller fuel cooler used by Cummins on the but it is made differently so they are not equivalents to each other in fuel cooling.   This is the 5291460 and the sister part is the 4944404 . 

Both coolers can be found on the QSB and QSC so make sure you consider the dimensional diagrams when determining which part to order. The two parts are not interchangable. 

Engines this is used on (maybe more) : 

B4.5 CM 2350 B160M

QSB 6.7 M CM 2250

QSC 8.3 CM 850 (CM2850)