Does anybody know the correct Lucas part number for a pre TS 15000 control box with the the screw on terminals? The one that came with the car is 37182H. I need to get an new one and have been watching ebay and see many for sale with the part number 37183. Are they interchangable or not? They look the same. You can get a NOS 37183 for around 50 to 70 bucks, a 37182 just sold for $202.00.