Description
HGE MerCruiser 3.0L Thermostat Housing Kit – 1493
HGE MerCruiser 3.0L Thermostat Housing Kit – 1493 is a fitment-specific HGE Marine Engine Products thermostat housing kit. MerCruiser GM 3.0L / 182 CID 4-cylinder engine family per HGE catalog. Kit is cataloged with thermostat. Match the original OEM/casting number and verify engine model, serial range and cooling configuration before installation.
Features
- Application-specific MerCruiser 3.0L thermostat housing
- Fits GM 3.0L / 182 CID 4-cylinder family
- Replaces MerCruiser 861493A3
- Cataloged as a housing kit including thermostat
- Verify cooling configuration and hose routing by engine serial number
Specifications
- Manufacturer: HGE Marine Engine Products
- Manufacturer Part Number: 1493
- Store SKU: HGE-1493
- Product Type: Thermostat housing kit
- Engine: MerCruiser GM 3.0L / 182 CID 4-cylinder
- OEM reference: 861493A3
Application / Fitment
MerCruiser GM 3.0L / 182 CID 4-cylinder engine family per HGE catalog.
Interchange / Replaces
Barr MC-29-861493; Sierra 18-1910; MerCruiser 861493A3
Fitment note: Marine engine exhaust parts can vary by engine serial number, cooling system, riser height and prior supersessions. Compare the original part/casting number and physical configuration before installation.

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