Contents Wiring diagrams Section: OHC Petrol Engine All sections

Coolant Circuit Opel Astra G

EngineX 16 SZR, Z 16 SE
Coolant filling quantity 1)
Manual transmission
without air conditioningl5.9
with air conditioningl6.2
Automatic Transmission
without air conditioningl5.8
with air conditioningl6.1
Coolant pump
TypeCentrifugal pump
Delivery rate 2)l / min149
rpm6000
Thermostat
TypeRestrictor
Start of opening°C92

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.