ID
1361749
1-2 weeks delivery time
Our managers will contact you and clarify the terms of the order
The Nanni Diesel 48300378 heat exchanger is a marine engine cooling component built to manage engine temperature by transferring heat from the closed-loop coolant circuit to raw water. Used within the heat exchanger system and the exhaust manifold heat exchanger assembly, it supports dependable thermal control on T4.155 and 4.380TDI engines, including stern drive installations.
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Nanni Diesel Engine Heat Exchanger Assembly Component
The Nanni Diesel 48300378 is a heat exchanger for the engine cooling system, installed as part of the heat exchanger spare parts group and also within the exhaust manifold heat exchanger assembly. By moving heat out of the engine’s coolant circuit, it helps maintain stable operating temperature and supports reliable performance in marine duty cycles.
Compatibility
- T4.155 engines
- 4.380TDI engines
- T4.155 Stern Drive engines
- 4.380TDI Stern Drive engines
Product Details
- Brand: Nanni Diesel
- Part Number: 48300378
- Component Type: Heat Exchanger
- Assembly Location: Heat Exchanger System; Exhaust Manifold Heat Exchanger Assembly
Features
- Designed for efficient heat transfer to support stable engine operating temperature
- Fits both standard inboard and stern drive configurations listed
- Supports consistent cooling performance under sustained marine load
- OEM replacement part matched to Nanni Diesel heat exchanger assemblies
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