ID
942126
$ 17.95
1-2 weeks delivery time
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The Nanni Diesel 41169405 sealing plug is a service replacement used across the air cooler, intercooler, and heat exchanger assemblies to close off ports and maintain pressure-tight integrity in the cooling and charge-air circuits. Suitable for multiple Nanni Diesel engine families, it is applied on 4.330TDI and 4.340TDI engines as well as N2.14, N3.21, N3.21 Standard, and N4.115 engines, including installations where the heat exchanger is integrated with the exhaust manifold.
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Nanni Diesel Hex Plug for Cooler and Heat Exchanger Assemblies
The Nanni Diesel 41169405 is a plug used in several onboard thermal-management assemblies, including the air cooler, intercooler, and heat exchanger systems. Installed to close a threaded or service port, it helps maintain sealed operation and supports stable cooling and charge-air performance on a range of Nanni Diesel marine engines.
Compatibility
- 4.330TDI engines
- 4.340TDI engines
- N2.14 engines
- N3.21 engines
- N3.21 Standard engines
- N4.115 engines
Technical Specifications
Part Number 41169405 Type Plug Form Brass Hex Plug 10 x 100
Product Details
- Brand: Nanni Diesel
- Component Type: Plug
- Assembly Locations: Air Cooler; Intercooler; Heat Exchanger; Heat Exchanger Exhaust Manifold
- Role: Closes a service/open port to help retain pressure and prevent fluid or air leakage within the cooler/heat exchanger circuit.
Features
- Designed for use across multiple Nanni Diesel cooling and charge-air assemblies
- Helps maintain sealed operation of the air cooler, intercooler, and heat exchanger circuits
- OEM replacement fit for straightforward service during cooler or heat exchanger maintenance
- Supports reliable thermal control and consistent engine operation under marine load
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