Contents Wiring diagrams Section: Diesel Engine All sections

Cooling System Opel Zafira B

Engine(X20 DTL, Y 20 DTH, Y 22 DTR
Quantity of coolant 1)
with manual transmissionI7.9
with automatic transmissionI7.8
Coolant pump
TypeCentrifugal pump
Delivery rate 2)l / min200
min -15250
Thermostat
Typebypass
Start of opening°C92

1

) Up to MY 2001, only use anti-freeze 19 40 656/90 297 545 (blue), as of MY 2001 only use anti-freeze 19 40 650/09 194 431 (red) and ensure a concentration of 50% water and 50% anti-freeze.

2

) At a coolant temperature of 20 °C.