Started a coolant flush yesterday and after I removed the thermostat I couldn't put the outlet back on, the bottom bolt hole is stripped out. Does anyone know what size helicoil to get for it?
Thermostat housing stripped. Helicoil?
- Thread starter turbo87targa
- Start date
Should be M8x1.25 from memory, but the best way to find out is take a good bolt with you when you go looking for a helicoil kit.