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Oil circuit > < Engine Timing

Astra G

Cooling system

Engine

  

X 20 DTL, Y 20 DTL, Y 20 DTH, Y 22 DTR

Coolant filling quantity 1)

    
 

with manual transmission

I

7.9
 

with automatic transmission

I

7.8

Coolant pump

    
 

Type

  

Centrifugal pump
 

Delivery rate 2)

l / min

200
   

rpm

5250

Thermostat

    
 

Type

  

bypass
 

Start of opening

°C

92

1 ) Use only anti-freeze 19 40 656 / 90 297 545 (blue) up to MY 2001 and only anti-freeze 19 40 650 / 09 194 431 (red) as of MY 2001 and ensure a concentration of 50% water and 50% anti-freeze.
2 ) At a coolant temperature of 20 °C.
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Oil circuit > < Engine Timing