CATEngine Parts

479-8989 Air Filter — Cat

This air filter is essential for protecting the engine's internal components from airborne contaminants like dust, dirt, and debris. Manufactured to meet rigorous filtration standards, it ensures optimal airflow while capturing harmful particles, unlike a clogged or damaged filter. A severely restricted air filter will cause a noticeable loss of engine power, increased fuel consumption, and potentially black smoke from the exhaust.

Air Filter – Part No 479-8989 – 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 Filter
MaterialCellulose-based filter media
ApplicationEngine air intake system
Service LifeReplace every 500-1000 hours or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A clogged air filter will gradually reduce engine performance, making it feel sluggish and less responsive. If left unaddressed, the engine may start to run rough, consume more fuel, and emit excessive black smoke due to incomplete combustion. Ultimately, a severely restricted filter can lead to engine damage from excessive wear and overheating.

Installation Tip

Always clean the air filter housing thoroughly before installing a new filter to prevent dirt from bypassing the seal. Ensure the new filter is seated correctly and the housing cover is securely fastened to maintain a proper seal.

Service Note

Inspect the intake manifold and turbocharger for any signs of oil or soot buildup.