G20 BMW 3-Series Forum - View Single Post

Rastlein · 06-30-2020, 07:54 AM

It is much easier to know if you have the A or B motor. The A has an intercooler and the B a watercooler. If you look in front of the engine on the right you will see that engine B has two coolant tanks and A only one.

06-30-2020, 07:54 AM	#14
Rastlein New Member 5 Rep 17 Posts Drives: BMW 320i Join Date: May 2020 Location: Europe iTrader: (0)	It is much easier to know if you have the A or B motor. The A has an intercooler and the B a watercooler. If you look in front of the engine on the right you will see that engine B has two coolant tanks and A only one.
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