Wanted thread size wanted on 300 tdi drain plug?
Bought No-Spill's plug system and they sent me the wrong size thread. It's coarser than the plug on my 300 tdi. NOW they want me to pull it (anybody see what's happening next?) to measure it for them.
read somewhere on a brit forum that it was 13/16 (20.5mm) head with 14tpi bsw. Does that sound right? The no-spill system is pretty cool, if they sell the right size.