ID
1362827
$ 79.80
1-2 weeks delivery time
-
+
The Nanni Diesel 970312015 cylinder head freeze plug cap is a sealing element used in the cylinder head assembly to close off casting and service openings in the cooling jacket area. Designed for OEM-fit replacement on Nanni T4 series engines, it supports coolant retention and stable temperature control on T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines, including stern drive applications where listed.
- Description
- Ask a Question
-
Nanni Diesel Cylinder Head Freeze Plug Cap 970312015
The Nanni Diesel 970312015 is a freeze plug cap used on the cylinder head (and cylinder head assembly) to seal a machined opening in the head’s cooling-jacket area. By securely closing this point, it helps maintain coolant containment and supports consistent engine temperature management in demanding marine service.
Compatibility
- T4.155 engines
- 4.380TDI engines
- T4.155 stern drive engines
- 4.380TDI stern drive engines
- T4.165 engines
- T4.180 engines
- T4.200 engines
- T4.270 engines
- T4.230 engines
- T4.205 Standard engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970312015
- Component Type: Freeze Plug Cap
- Assembly Location: Cylinder Head / Cylinder Head Assembly
Features
- OEM-fit cap for sealing cylinder head coolant-jacket openings
- Supports coolant retention and stable operating temperatures
- Suitable for multiple T4 series engine variants, including stern drive listings
- Ideal for service replacement during cylinder head work or cooling-system maintenance
-
Popular products
-
-
1-2 weeks delivery time$ 29.27 -
1-2 weeks delivery time$ 93.02 -
-
1-2 weeks delivery time$ 168.59 -
-
1-2 weeks delivery time$ 179.68 -
1-2 weeks delivery time$ 29.25 -
1-2 weeks delivery time$ 435.84 -
1-2 weeks delivery time$ 18.89