Thread: Z3 Roadster (E36/7) Heater inlet pipe and water pipe
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Old 12-31-2012, 09:32 AM
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Mein Auto: 1998 Z3 Roadster
In that case, I believe those are steel pipes, not plastic. The 1.9 engine has two plastic pipes. The 2.5 and 2.8 don't have those.
All plastic pieces in the cooling system are subject to embrittlement and failure: radiator, thermostat cover, water pump pulley, coolant reservoir, etc.
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