CATEngine Parts

354-0048 Wiring Harness — Cat 349D

Name: 354-0048 Wiring Harness — Cat 349D
Brand: CAT
SKU: 354-0048
Availability: InStock

This is a crucial wiring harness designed to transmit electrical signals and power throughout the engine system. It is manufactured to meet stringent CAT quality standards, ensuring reliable connections that a worn or corroded harness cannot provide. Operators may experience intermittent engine shutdowns, dashboard warning lights, or complete loss of power when this harness fails.

Wiring Harness – Part No 354-0048 – CAT Spare Part

Part Specifications

Brand	CAT
Category	Engine Parts
Condition	Aftermarket — OEM Specification
Dispatch	Same-day from Mumbai (before 3 PM IST)
GST Invoice	Available — all orders
Export Docs	Commercial invoice, packing list, COO

Compatible Models

CAT 345C 345D 349D 725 730 966H 972H Engine C11 C13

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

Ship This Part To Your Location

Dubai Saudi Arabia Nigeria Kenya South Africa Bangladesh Malaysia Ghana Qatar Egypt

India

Maharashtra Gujarat Tamil Nadu Rajasthan Karnataka Telangana

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 Type	Engine Wiring Harness
Material	Copper, PVC, Rubber
Application	Engine Electrical System
Service Life	Replace as needed based on inspection
Compatibility	CAT specification
Condition	New — OEM specification aftermarket

Failure Symptoms

Initial signs of failure may include intermittent engine sputtering or a check engine light illuminating. If ignored, the engine may begin to stall unexpectedly during operation, leading to potential downtime. The worst-case scenario involves a complete loss of engine control, rendering the equipment inoperable.

Installation Tip

Ensure all connectors are clean and free of debris before attempting to plug them in. Avoid forcing connectors, as this can damage the pins and lead to poor electrical contact.

Service Note

Inspect all related sensors and the engine control module (ECM) for any signs of damage or corrosion when replacing the wiring harness.

354-0048 Wiring Harness — Cat 349D

Compatible Models

Related CAT Parts

Ship This Part To Your Location

Installation & Application Notes

Failure Symptoms