CATEngine Parts

197-4330-1974330 Air Controller 197 4330 — Cat 3116 3046

This component regulates airflow into the engine's intake system, ensuring the correct air-fuel mixture for efficient combustion. It is manufactured to meet stringent performance and durability specifications, providing reliable operation compared to a worn or faulty unit. Operators may observe symptoms such as poor engine performance, increased fuel consumption, or warning lights on the dashboard when this air controller begins to fail.

Air Controller 197 4330 – Part No 197-4330-1974330 – 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 TypeAir Controller
MaterialDurable plastic and metal
ApplicationEngine intake system
Service LifeReplace based on diagnostic testing
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of a malfunctioning air controller might include a slight hesitation during acceleration or a minor increase in exhaust emissions. If ignored, the engine may experience noticeable power loss, rough idling, and potentially trigger a check engine light. Continued operation risks inefficient combustion and increased strain on the engine.

Installation Tip

Ensure the electrical connector is securely seated and free from corrosion before connecting it to the new controller. Do not force the component into place; it should align easily with its mounting points.

Service Note

Check the air filter and intake ducting for obstructions or leaks when replacing the air controller.