$ 266.74
1-2 weeks delivery time
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The Nanni Diesel 970307511 thermostat housing is a cooling-system component mounted on the cylinder head that supports correct thermostat installation and stable coolant routing. Designed as an OEM-fit replacement, it helps maintain consistent engine operating temperature on 4.195HE, 4.200HE, 4.220HE, and 5.280HE Nanni Diesel marine engines.
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HE Series Thermostat Housing for Cylinder Head Mounting
Built for dependable coolant management, the Nanni Diesel 970307511 thermostat housing fits within the cylinder head assembly and provides the proper seat and passageways for the engine thermostat. By guiding coolant flow as temperature changes, it supports efficient warm-up and steady operating temperatures in demanding marine use.
Compatibility
- 4.195HE engines
- 4.200HE engines
- 4.220HE engines
- 5.280HE engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970307511
- Component Type: Thermostat Housing
- Assembly Location: Cylinder Head
Features
- OEM-fit housing designed to position and retain the thermostat correctly
- Supports controlled coolant circulation for stable operating temperature
- Direct replacement for the cylinder head thermostat housing location
- Helps protect engine reliability by maintaining proper thermal regulation
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