CATElectrical Parts

3776966 Electrical Parts Component — Cat

This is a vital electrical component integral to the machine's operational systems, functioning as a sensor or control module. It is built to meet high-quality standards, ensuring reliable performance and longevity compared to a worn or degraded unit. Operators may experience system errors, loss of specific machine functions, or diagnostic trouble codes indicating a fault when this component fails.

Electrical Parts Component – Part No 3776966 – 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

1516320
Pin Socket Removal Tool
2344324
24V 70W
8C5681
Switch As- Limit
3764353
Kit-Solenoid
2661470
Sensor Gp- Position
3553148
Switch As- 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 TypeElectrical Component
MaterialPlastic, Metal, Electronics
ApplicationEngine control systems
Service LifeReplace as needed based on diagnostic testing
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a problem might be a check engine light or a subtle change in engine performance. If unaddressed, this can lead to rough idling, reduced power, or increased emissions. Continued operation with a faulty component risks potential engine damage or failure to meet regulatory standards.

Installation Tip

Ensure the engine is completely cool before attempting to remove or install this component. Do not force connectors; they should engage smoothly when properly aligned.

Service Note

Inspect the engine wiring harness and related sensors for any signs of damage or contamination.