Vauxhall Combo B

Coolant capacity & service interval

Vauxhall Combo B coolant capacity ranges from 5,6 to 6 liters. The service interval is 24 months. The data covers 6 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
Combo B 1.4 (1996-2001)
  • Use: Normal
  • Capacity 5,8 liter
  • Change 24 months
Combo B 1.7 D (1996-2001)
  • Use: Normal
  • Capacity 6 liter
  • Change 24 months
Combo B 1.4i 16V (1994-2001)
  • Use: Normal
  • Capacity 5,6 liter
  • Change 24 months
Combo B 1.2i (1993-1996)
  • Use: Normal
  • Capacity 5,9 liter
  • Change 24 months
Combo B 1.4i (1993-1996)
  • Use: Normal
  • Capacity 5,8 liter
  • Change 24 months
Combo B 1.7 D (1993-1996)
  • Use: Normal
  • Capacity 6 liter
  • Change 24 months

Additional Notes

  • The Vauxhall Combo B cooling system capacities range from 5.6 to 6.0 liters across all engine variants, with the 1.7 D diesel holding the largest volume at 6.0 liters and the 1.4i 16V petrol holding the smallest at 5.6 liters.
  • The 1.2i variant, produced from 1993-1996, carries a slightly higher coolant capacity of 5.9 liters compared to the 1.4 and 1.4i engines of similar displacement, both of which share a 5.8-liter figure.
  • The 1.4i 16V, covering 1994-2001, holds 5.6 liters of coolant. The reduced capacity relative to the single-cam 1.4i reflects differences in engine architecture between the two-valve and 16-valve cylinder head designs.
  • The 1.7 D diesel maintains a consistent 6.0-liter cooling system capacity across both of its production periods, 1993-1996 and 1996-2001, indicating no change in cooling system volume between the two generations of that engine fitment.
  • All six configurations share a uniform 24-month coolant change interval under normal use conditions. A 24-month interval is typical of older coolant formulations, such as conventional silicate-based antifreeze, which degrade more quickly than extended-life organic acid technology coolants used in later vehicles.
  • The 5.8-liter capacity is shared by both the 1.4 (1996-2001) and the 1.4i (1993-1996), despite the two engines spanning different production periods. Cooling system volume in passenger vehicles of this era generally reflects engine displacement, block design, and the size of the radiator and heater matrix combined.

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