Technical Data
Cooling System C 30 SE, C 30 SEJ, C 30 XEI
Radiator
Type Cross - flow
Radiator core area in cm2 2598
Coolant Filling Quantities (in litres) Cooling system with heating
Manual transmission 10.0/10.4*
Automatic transmission 9.8/10.2*
* with air conditioning
** Anti-freeze Mixture When topping up, use Opel/Vauxhall Anti-freeze 19 40 656 (90 297 545).
to -10° C to - 20° C to - 30° C** to - 40 ° C
Required filling Quantity in litres Quantity in litres Quantity in litres Quantity in litres
quantity Water Anti-freeze Water Anti-freeze Water Anti-freeze Water Anti-freeze
(in litres) (80%) (20%) (66%) (34%) (56%) (44%) (48%) (52%)
9.8 7.8 2.0 6.5 3.3 5.5 4.3 4.7 5.1
10.0 8.0 2.0 6.6 3.4 5.6 4.4 4.8 5.2
10.2 8.2 2.0 6.7 3.5 5.7 4.5 4.9 5.3
10.4 8.3 2.1 6.9 3.5 5.8 4.6 5.0 5.4
** The anti-freeze mixture used in production is adequate for down to -30° C
Cooling System C 30 SE, C 30 SEJ, C 30 XEI
Fan
Number of blades 5
Layout asymmetric
Diameter in mm 420
Type Visco - clutch, temperature - controlled
Auxiliary fan
Number of blades 5
Layout asymmetric
Diameter in mm 366
Type Electric fan
Thermoswitch In radiator
Switching on point in ° C 105
Switching off point in ° C 100
Thermostat
Start of opening in ° C 92 ± 2
Full opening in ° C 107
Type Bypass
Radiator cap, compensation tank
Boiling point in ° C 125
Opening pressure in kPa (bar) 120 to 150 (1.2 to 1.5)