Caterpillar Water Jacket Heater Block 378-9631

Name: Caterpillar Water Jacket Heater Block 378-9631
SKU: 378-9631

Caterpillar Water Jacket Heater Block for heavy equipment. Part number 378-9631. Verify machine model and serial number before ordering.

SKU: 378-9631 Categories: Engine Block Heater, HVAC Parts Tags: 378-9631, Caterpillar, Engine Block Heater, Mini Excavator, Wheel Loader

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PRODUCT DATA

Product identification

Product name	Caterpillar Water Jacket Heater Block 378-9631
Primary part number	378-9631
Alternative/reference numbers	None published; use the primary part number
Product type	Engine Block Heater
Main system	HVAC Parts
Compatible equipment reference	Caterpillar
Compatible machine/engine models	Not published; confirm from machine and engine data
Condition	Not publicly specified; confirm in quotation
Minimum order quantity	On request
Lead time	On request
Response	Confirmed after inquiry review
Verification required	Part number, machine model, serial information, quantity and clear photos

For 378-9631 Engine Block Heater, compare the complete marking, mounting points, ports or connectors, dimensions and machine serial information. The listed references are identification data, not a guarantee of fit. Supplied references are compared and unresolved conflicts are documented before quotation.

BUYER INFORMATION

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Compatibility Support

Share the part number, excavator model and serial number for matching support.

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Description

Caterpillar Water Jacket Heater Block 378-9631 is a engine block heater product that supports cold-weather engine starting by warming coolant or the engine block. It is listed for Caterpillar heavy-equipment applications; use part number 378-9631 as the primary identification reference.

Part Number: 378-9631
Brand: Caterpillar
Product Category: Engine Block Heater
Equipment Type: Mini Excavator, Wheel Loader
Compatible Models: 306.5, 304E, 305E, 307.5, 306, 307E2, 303.5E, 305.5E, 903D, 903C2
Engine Models: Confirm by equipment serial number
Condition: New

Fitment can vary by machine configuration and serial-number range. Compare the original part number, dimensions, connectors and mounting points before purchase.