Webasto thermo 90s heater 12v

[ChromeDome]

AHa.

Presume you checked OEM spare prices and availability - none of them good news.

Can you take the motor to an auto electrician shop and get it fixed?

 

[trialframe]

I think a new one is still available but because it's only for a spare I'm waiting a bit longer.
That's a good idea re trying to get the old one rebuilt, but it's quite a small motor & probably 'sealed for life'.