CATEngine Parts

122-1133 Solenoid Valve Coil — Cat

This solenoid valve coil is an electrical component that activates a hydraulic or pneumatic valve, controlling fluid flow within various engine systems. It is manufactured to meet rigorous OEM specifications, ensuring reliable operation and longevity, unlike a failed coil which may exhibit signs of overheating or physical damage. Operators may experience erratic system operation, such as improper shifting, or a complete loss of function in the controlled system when this coil fails.

Solenoid Valve Coil – Part No 122-1133 – 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.

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

197-9371
Piston Pin
1B8716
Woodruff Key
235-5261
6 Pcs Fuel Injector
476-5580
Radiator
189-0202-166-1681
Air Filter
2n1599
Gear

Browse all CAT Engine 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

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 Coil
MaterialCopper winding with durable polymer housing
ApplicationEngine control systems (e.g., transmission, fuel)
Service LifeReplace as needed based on electrical testing
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing solenoid coil may initially present as intermittent operation of the controlled system, such as delayed shifting or inconsistent hydraulic response. If the coil fails completely, the system it controls will cease to function, leading to a complete loss of operation for that function. Continued operation without addressing the issue can lead to secondary system damage or operational downtime.

Installation Tip

Ensure the electrical connector is clean and free of corrosion before attaching the new coil to ensure a solid electrical connection. Avoid forcing the coil onto the valve stem; it should slide into place smoothly if aligned correctly.

Service Note

Inspect the electrical wiring and connectors leading to the solenoid valve for any signs of damage or corrosion.