CATEngine Parts

144-6294 Solenoid Valve — Cat 3306 3406

This solenoid valve is a critical component within the engine's control system, regulating fluid or air flow to manage engine operations. It ensures precise actuation of other engine components, maintaining optimal performance and efficiency. A failing solenoid valve can manifest as erratic engine idling, loss of power, or the illumination of engine warning lights.

Solenoid Valve – Part No 144-6294 – 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 TypeSolenoid Valve
MaterialBrass, Steel, and Sealant
ApplicationEngine Control System
Service LifeReplace as needed based on diagnostic codes
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

An engine may exhibit rough idling or intermittent stalling as the solenoid valve begins to fail. If left unaddressed, inconsistent engine performance and potential operational interruptions can occur. Continued operation with a faulty valve risks damage to related engine control components.

Installation Tip

Ensure the electrical connector is clean and free of corrosion before attaching it to the new solenoid valve. Avoid overtightening the valve body, as this can damage the threads or the sealing surface.

Service Note

Inspect the associated wiring harness and connectors for any signs of wear or damage during replacement.