CATEngine Parts

457-4097 Cooling Hose — Cat

This is a high-quality cooling hose designed to circulate coolant within the engine's thermal management system, preventing overheating. Constructed from durable, heat-resistant rubber compounds that resist cracking and collapse under pressure, it ensures reliable performance unlike deteriorated hoses that may swell or burst. Observable symptoms of a failing hose include visible cracks or bulges, coolant leaks around the connection points, and a rising engine temperature gauge.

Cooling Hose – Part No 457-4097 – 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.

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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.

Part TypeEngine Coolant Hose
MaterialReinforced EPDM rubber
ApplicationEngine cooling system
Service LifeReplace every 3-5 years or as inspection dictates
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of a failing cooling hose include visible signs of wear such as cracks, abrasions, or excessive swelling. If ignored, the hose can develop leaks, leading to coolant loss and potential engine overheating. A burst hose can result in rapid coolant loss, causing severe engine damage due to extreme heat.

Installation Tip

Ensure the hose clamps are properly positioned and tightened to create a secure seal without crushing the hose. Do not reuse old hose clamps, as they may not provide adequate pressure or could damage the new hose.

Service Note

Inspect the radiator, water pump, and thermostat for any signs of leakage or malfunction when replacing the cooling hose.