OEM Mitsubishi 4G63 engine block freeze plug kits. STM offers these convenient kits comprised of all OEM parts for the 6-bolt and 7-bolt Evo, DSM and GVR4 models. The 4G63 blocks use 9 plugs in total, the 1990-1994 1G DSM, Galant VR4 and Evo 1/2/3 blocks use 9 35mm and the 1995-1999 2G DSM and Evo 4-9 use 7 35mm and 2 40mm.
There’s some discrepancy on the internet with the 6-bolt and 7-bolt 1G DSM… in all our searching of OEM caps, we can only confirm that all 1990-1994 6B and 7B will use 9 of the 35mm plugs, but as always, just double check what you need on your engine.
Purchase Includes:
(9) Plugs
| Kit Includes: | Vehicle Fitment: |
| STMKIT-MIT-1G-FRZPLG (9) 35mm Plugs MF665541 |
1990-1994 1G DSM/GVR4 Evo 1/2/3 |
| STMKIT-MIT-2GEVO-FRZPLG (7) 35mm Plugs MF665541 (2) 40mm Plugs MF665542 |
1995-1999 2G DSM Evo 4/5/6/7/8/9 |
As always, please do additional research with your exact VIN to confirm part numbers.
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