Replacement Oil Cooler Kit for Cummins ® ISX/QSX Applications OEM Cross References: 4955778 Superseded/Alternate Numbers: M-4089900

Product Details

1 x Oil Cooler Installation Kit

Fits Application: Cummins ISX

Model: Cummins ISX / QSX Engine

Details:

Oil Cooler Installation kit

Product Description:

OE Replacements: 141401, 4089900, 4955778

Cross References:

Application & Fitment

• Engine Make: Cummins
• Engine Model / Application: ISX/QSX

Confirm the original part number and engine identification before ordering. Where applicable, also verify serial-number range, production year, piston style, bearing size or other configuration notes shown in the product information.

Part Numbers & Cross References

• OEM Cross Reference: 4955778
• Alternate / Superseded: M-4089900
• Interstate-McBee Reference: M-4955778

Need Help Confirming Fitment?

Use the engine model, serial number and original part number when checking compatibility. For kits and sets, review the complete component breakdown above before ordering because contents can vary by engine configuration.