Oil Cooler Core 4975879 3161781 3081359 for Cummins M11 ISM QSM11
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
| Brand / Platform | Application |
|---|---|
| Cummins | M11, ISM and QSM11 engine applications using the 4975879 oil cooler family |
Product Overview
This oil cooler core transfers heat from the engine oil into the cooling system so oil temperature stays under control. A leaking core can allow oil and coolant to mix or cause external/internal leakage depending on the failure.
Match 4975879 or a listed cross-reference and compare the cooler core to the original. Some replacement cores do not include end pieces or housings.
If oil and coolant have mixed, flush and inspect both systems during the repair so contamination is not left behind after the cooler is replaced.
Key Features & Performance
- Reference number(s): 4975879, 3161781, 3081359, 4386525
- Transfers heat out of engine oil
- Match the cooler core and cross-reference number
OE / Reference Numbers
- 4975879
- 3161781
- 3081359
- 4386525
Frequently Asked Questions
How do I make sure this part fits? Match the listed part number when available, then compare your machine or engine model, serial number, connector, mounting and physical layout to the part being replaced.
Is this an OEM part? This listing is for a replacement part. Brand names and OE/reference numbers are used to identify fitment unless the listing specifically states that the item is genuine OEM.