CATEngine Parts

7y2109 Core As-Radiator — Cat 3116 320 l

Name: 7y2109 Core As-Radiator — Cat 3116 320 l
Brand: CAT
SKU: 7y2109
Availability: InStock

This radiator core is the primary heat exchanger for the engine's cooling system, dissipating heat from the coolant to the ambient air. It is manufactured to meet stringent OEM standards, ensuring superior thermal efficiency and durability compared to a corroded or leaking unit. Operators may notice a significant increase in engine operating temperature, steam from the engine bay, or a loss of coolant if this component fails.

Core As-Radiator – Part No 7y2109 – CAT Spare Part

Part Specifications

Brand	CAT
Category	Engine Parts
Condition	Aftermarket — OEM Specification
Dispatch	Same-day from Mumbai (before 3 PM IST)
GST Invoice	Available — all orders
Export Docs	Commercial invoice, packing list, COO

Compatible Models

3116
320 l

Always verify with serial number before ordering.

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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.

Failure Symptoms

The first sign of a failing radiator core is often a gradual increase in engine coolant temperature. If left unaddressed, this can lead to overheating, causing reduced engine performance and potential damage to other engine components. Continued operation with a compromised cooling system risks severe engine damage.

Installation Tip

Ensure the engine is completely cool before draining the coolant and removing the old radiator core. Avoid overtightening the mounting bolts, as this can distort the core and lead to leaks.

Service Note

Inspect and replace radiator hoses, clamps, and the radiator cap if they show signs of swelling, cracking, or deterioration.

Part Type	Radiator Core
Material	Aluminum or Copper Alloy
Application	Engine cooling system
Service Life	Replace as needed based on condition
Compatibility	OEM specification
Condition	New — OEM specification aftermarket

7y2109 Core As-Radiator — Cat 3116 320 l

Compatible Models

Related CAT Parts

Ship This Part To Your Location

Installation & Application Notes

Failure Symptoms