Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Cummins · Engine
5566897
In stock · ships from Knoxville
The Cummins 5566897 is an EGR (Exhaust Gas Recirculation) cooler kit for ISB 6.7L diesel engines.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Fits ISB 6.7L platform. Verify with engine serial number or VIN; common in Ram 2500/3500 (2013+), medium-duty trucks, and industrial applications.
Part data verified against 5 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It lowers combustion temperatures by cooling exhaust gases before they mix with intake air, helping meet NOx emissions standards. Over time, the cooler can plug with soot or develop internal cracks that cause coolant loss and white smoke; replacing it restores proper emissions control and prevents engine overheating.
Part Number: 5566897
EGR COOLER
Vendor: MHC Kenworth
Dealer: KP Services Crossville
Compatibility, alternatives, and more
