Product Description
Interstate-McBee M-4895742 Oil Cooler Gasket – 2003–2007 5.9L Cummins (Oil Cooler to Block)
Restore a reliable seal between the oil cooler and engine block on your 2003–2007 Dodge Ram 2500/3500 5.9L Cummins with the Interstate-McBee M-4895742. Built to OEM-equivalent specifications for precise fit and dependable leak prevention.
- Direct-fit replacement: Interchanges with Cummins 4895742 (oil cooler to block).
- OEM-style construction: Engineered for proper compression and long-term sealing.
- Aftermarket value: Interstate-McBee quality at a lower cost than OEM.
- ESN-first verification: We can confirm fitment using your Engine Serial Number.
Specifications
| Brand | Interstate-McBee |
|---|---|
| Interstate-McBee P/N | M-4895742 |
| OEM Reference | 4895742 (Cummins) |
| Position | Oil cooler to engine block |
| What’s Included | (1) Oil cooler gasket |
Vehicle Fitment
Always verify by Engine Serial Number (ESN) for exact fit.
- Dodge Ram 2500/3500 — 5.9L Cummins ISB (Common Rail), 2003–2007
Installation Notes
- Do not reuse the old gasket; replace during cooler service to ensure a leak-free seal.
- Thoroughly clean mating surfaces and follow the Cummins service manual for torque specs and sequence.
- Use sealant only where specified by the service procedure.
Why Buy From CPP Diesel
- Tech-verified fitment and ESN support for Cummins platforms.
- Fast shipping and easy returns.
- Deep B-Series catalog to complete your service (cooler core, filter-side gasket, O-rings).
FAQ
What years and engines does M-4895742 fit?It’s listed for 2003–2007 5.9L Cummins ISB (Dodge Ram 2500/3500). Contact us with your ESN to confirm edge cases.
Is this the gasket between the oil cooler and the block?
Yes—this part seals the oil cooler to the engine block. The filter-side gasket is a different part (often referenced as 3864458).
Should I replace the gasket any time the cooler is removed?
Yes. Gaskets compress and age with heat cycles. Replacing during service helps prevent leaks after reassembly.
How does Interstate-McBee compare to OEM?
Interstate-McBee follows OEM-equivalent specs for fit and function, offering strong value versus a genuine Cummins-boxed part.
Product Videos
Custom Field
YEAR 2003-2007
MAKE DODGE
ENGINE 5.9L
