Opel Signum, Z03

Coolant capacity & service interval

Opel Signum, Z03 coolant capacity ranges from 0,5 to 8,3 liters. Service intervals include 12 months/30000 km, 24 months/30000 km, and 24 months/50000 km. The data covers 20 configurations.

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

TypeSpecifications
Signum 2.8 V6 Turbo (2007-2008)
  • Use: Flexible (max)
  • Capacity 7,5 liter
  • Check 12 months/ 30000 km
Signum 1.8 16V (2006-2008)
  • Use: Normal
  • Capacity 5,5 liter
  • Check 12 months/ 30000 km
Signum 1.9 CDTi DPF (74 kW) (2006-2007)
  • Use: Flexible (max)
  • Capacity 7 liter
  • Capacity 0,5 liter (with 4 zone airconditioning system)
  • Check 12 months/ 30000 km
Signum 2.0 16V Turbo (2006-2007)
  • Use: Normal
  • Capacity 7,5 liter
  • Check 12 months/ 30000 km
Signum 2.2 16V Direct (2006-2008)
  • Use: Normal
  • Capacity 7,6 liter (+ automatic transmission/transaxle)
  • Capacity 7,1 liter (+ manual transmission/transaxle)
  • Capacity 7,4 liter (Manual transaxle/transmission + airconditioning)
  • Check 12 months/ 30000 km
Signum 3.0 V6 CDTi DPF (2006-2008)
  • Use: Flexible (max)
  • Capacity 8,3 liter
  • Capacity 0,6 liter (with 4 zone airconditioning system)
  • Check 12 months/ 30000 km
Signum 2.8 V6 Turbo (2005-2007)
  • Use: Flexible (max)
  • Capacity 7,5 liter
  • Check 12 months/ 30000 km
Signum 1.9 CDTi (110 kW) (2004-2006)
  • Use: Normal
  • Capacity 7 liter
  • Capacity 0,5 liter (with 4 zone airconditioning system)
  • Check 12 months/ 30000 km
Signum 1.9 CDTi (110 kW) (2004-2006)
  • Use: Flexible (max)
  • Capacity 7 liter
  • Capacity 0,5 liter (with 4 zone airconditioning system)
  • Check 50000 km/ 24 months
Signum 1.9 CDTi (88 kW) (2004-2006)
  • Use: Normal
  • Capacity 7 liter
  • Capacity 0,5 liter (with 4 zone airconditioning system)
  • Check 12 months/ 30000 km
Signum 1.9 CDTi (88 kW) (2004-2006)
  • Use: Flexible (max)
  • Capacity 7 liter
  • Capacity 0,5 liter (with 4 zone airconditioning system)
  • Check 50000 km/ 24 months
Signum 1.9 CDTi DPF (110 kW) (2004-2008)
  • Use: Flexible (max)
  • Capacity 7 liter
  • Capacity 0,5 liter (with 4 zone airconditioning system)
  • Check 12 months/ 30000 km
Signum 1.9 CDTi DPF (88 kW) (2004-2008)
  • Use: Flexible (max)
  • Capacity 7 liter
  • Capacity 0,5 liter (with 4 zone airconditioning system)
  • Check 12 months/ 30000 km
Signum 1.8 16V (2003-2006)
  • Use: Flexible (max)
  • Capacity 5,5 liter
  • Check 24 months/ 30000 km
Signum 2.0 16V Turbo (2003-2006)
  • Use: Flexible (max)
  • Capacity 7,5 liter
  • Check 24 months/ 30000 km
Signum 2.0 DTi 16V (2003-2005)
  • Use: Flexible (max)
  • Capacity 0,6 liter (with 4 zone airconditioning system)
  • Capacity 7,8 liter (+ automatic transmission/transaxle)
  • Capacity 7,3 liter (+ manual transmission/transaxle)
  • Capacity 7,6 liter (Manual transaxle/transmission + airconditioning)
  • Check 50000 km/ 24 months
Signum 2.2 16V Direct (2003-2006)
  • Use: Flexible (max)
  • Capacity 7,6 liter (+ automatic transmission/transaxle)
  • Capacity 7,1 liter (+ manual transmission/transaxle)
  • Capacity 7,4 liter (Manual transaxle/transmission + airconditioning)
  • Check 24 months/ 30000 km
Signum 2.2 DTi 16V (2003-2005)
  • Use: Flexible (max)
  • Capacity 0,6 liter (with 4 zone airconditioning system)
  • Capacity 7,8 liter (with automatic transmission)
  • Capacity 7,3 liter (+ manual transmission/transaxle)
  • Capacity 7,6 liter (Manual transaxle/transmission + airconditioning)
  • Check 50000 km/ 24 months
Signum 3.0 V6 CDTi (2003-2006)
  • Use: Flexible (max)
  • Capacity 8,3 liter
  • Capacity 0,6 liter (with 4 zone airconditioning system)
  • Check 50000 km/ 24 months
Signum 3.2 V6 (2003-2006)
  • Use: Flexible (max)
  • Capacity 7,9 liter (+ automatic transmission/transaxle)
  • Capacity 7,7 liter (+ manual transmission/transaxle)
  • Capacity 0,5 liter (+ pre-heater)
  • Check 24 months/ 30000 km

Other Systems