Genuine Cummins 3957199 EGR cooler offered as new old stock / surplus inventory.

Cross references: 3958027 and 4946088 are associated with this EGR cooler family. Use 3957199 as the primary identification number.

Condition: New old stock / surplus. Storage dust, shelf wear or cosmetic handling marks may be present from long-term storage. It is not represented as freshly manufactured retail stock.

Included: Only the cooler and components visible in the listing photo. No additional gaskets, clamps, pipes or hardware are included unless pictured.

Fitment: Verify Cummins 3957199, engine serial number, EGR plumbing and mounting configuration before ordering.



Reasonable offers are always welcome. I’m also happy to combine shipping on multiple purchases whenever the items can be safely and practically shipped together. Please contact me if you’re purchasing more than one item.

Accepts all reasonable offers and merges shipping when able.