CATElectrical Parts

3203062 Air Pressure Sensor — Cat 120M 2 12M 2

This air pressure sensor is integral to the engine's management system, accurately measuring intake manifold or boost pressure to optimize fuel delivery and performance. It is manufactured to meet rigorous OEM quality standards, providing precise and reliable data that a faulty sensor cannot, thus ensuring efficient engine operation. Operators may notice a loss of engine power, increased fuel consumption, or illumination of the check engine light if this sensor is not functioning correctly.

Air Pressure Sensor – Part No 3203062 – CAT Spare Part
Part Specifications
BrandCAT
CategoryElectrical 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.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

};

Related CAT Parts

From the same category — may also be needed

RE63583
Pressure Sensor
2047449
Electrical Parts Component
155-7042
Relay
7G7889
Electrical Parts Component
1171379
Electrical Parts Component
4N7563
Gauge As-Engine Oil Pressure

Browse all CAT Electrical Parts →

Ship This Part To Your Location

DubaiSaudi ArabiaNigeriaKenyaSouth AfricaBangladeshMalaysiaGhanaQatarEgypt
India
MaharashtraGujaratTamil NaduRajasthanKarnatakaTelangana

Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

Disconnect main battery before working on electrical components. Use dielectric grease on all connector pins. Check ground connections — most electrical faults trace to poor grounds. Test with multimeter before installing new parts.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeAir Pressure Sensor
MaterialPlastic, Metal
ApplicationEngine Management System
Service LifeInspect every 2,000 hrs, replace as needed
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

The initial symptom of a failing air pressure sensor is often a noticeable reduction in engine power or a sluggish throttle response. If the issue persists, the check engine light may illuminate, and fuel economy can significantly decrease due to improper air-fuel mixture. In advanced stages, the engine may run rough or experience intermittent stalling.

Installation Tip

Ensure the engine is completely cool and the battery is disconnected before removing the old sensor. When installing the new sensor, apply a small amount of thread sealant if recommended, but avoid overtightening.

Service Note

When replacing the air pressure sensor, inspect the intake manifold and all associated plumbing for air leaks and check the condition of the air filter.