- Joined
- Oct 28, 2014
- Messages
- 1,187
For my daughter's 03 Buick Lesabre; I purchased an all aluminum aftermarket radiator. (eBay) It comes with a hole for a low coolant level sensor; there is not such a sensor on her car nor is there wiring for such. All I really need is to plug the hole so the radiator is actually useable. As best as I can physically measure, the hole is 12mm diameter and 15mm+ deep. Local parts stores have "low coolant level sensors" in stock and I'm sure that would work, I just hate to buy a sensor when I know the right size PLUG would work for much less than an actual sensor. Where to find such critter? Thanks in advance.