CATEngine Parts

2w1008-7c3039 Oil Cooler Core — Cat 3306 3406

This is a CAT Oil Cooler Core, a vital component responsible for dissipating excess heat from the engine oil, maintaining optimal operating temperatures. It is constructed to OEM standards for efficient heat transfer and durability, unlike a corroded or blocked core that can lead to overheating. Operators may observe a rise in engine oil temperature, reduced engine performance, or potential overheating warnings if this cooler core is compromised.

Oil Cooler Core – Part No 2w1008-7c3039 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

;

Related CAT Parts

From the same category — may also be needed

278-2360
Sprocket Segment
6i-6523
Gear Housing
375-0750-375-0749
Bucket Cylinder Seal Kit
4n2388
Cooler Gp-Engine Oil
457-8670
Current Transformer
2710460
Kit-O-Ring Fkm

Browse all CAT Engine Parts →

Ship This Part To Your Location

DubaiSaudi ArabiaNigeriaKenyaSouth AfricaBangladeshMalaysiaGhanaQatarEgypt
India
MaharashtraGujaratTamil NaduRajasthanKarnatakaTelangana

Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeOil Cooler Core
MaterialAluminum or copper alloy
ApplicationEngine oil cooling system
Service LifeReplace as needed based on inspection and performance
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing oil cooler core is a gradual increase in engine oil temperature, especially under load. If the core becomes blocked or corroded, heat transfer efficiency will decrease, potentially leading to engine overheating. The primary risk is severe engine damage due to prolonged operation at excessively high oil temperatures.

Installation Tip

Ensure all sealing surfaces are clean and free of old gasket material before installing the new core. Use new O-rings or gaskets as specified to prevent oil leaks.

Service Note

When replacing the oil cooler core, it is recommended to flush the oil system and replace the engine oil and filter.