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3935812 Genuine Cummins Oil Cooler

P/N: 3935812 Manufactured by: Mopar
Original price $498.00 - Original price $498.00
Original price
$498.00
$498.00 - $498.00
Current price $498.00
2 in Stock
Condition: New
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Description

The 3935812 oil cooler is a Genuine Cummins engine oil heat exchanger designed to regulate oil temperature under normal and heavy-load operation. It transfers heat from the engine oil to the cooling system to maintain proper viscosity and lubrication.

General Specifications

Condition New
Part Number 3935812
Brand Cummins
Part Type Oil Cooler
Weight 30.2 lb
Dimensions 17.2 x 11.9 x 12.3 in
Fitment Type Direct Replacement


Product Features

The 3935812 oil cooler is built to match factory performance and installation requirements:

  • Maintains proper engine oil temperature under varying load conditions

  • Designed to factory oil and coolant flow specifications

  • Precision-machined sealing surfaces for leak-free installation

  • Constructed for continuous-duty diesel engine operation

  • Direct replacement for the original Cummins oil cooler assembly

  • Compatible with OEM gaskets and mounting hardware

Application Notes

The 3935812 oil cooler is intended for Cummins engines equipped with the factory oil cooling system. Proper cleaning of the cooling system and oil passages is required before installation to prevent contamination-related failure.

Always verify engine model, oil cooler configuration, and part number before installation.

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