CADILLAC CTS / CTS-V 2003-2007 fluids type and filling capacities

CTS / CTS-V 2003-2007
Recommended engine oil, transmission fluids, coolant type, filling capacities and service intervals for CADILLAC CTS / CTS-V 2003-2007.
Agregate Recomeded fluid Capacity (L) Intervals
2,6L petrol engine (LY9, Y26SE) 5W30 ACEA A3/B3 6,0 5000 km (3000 miles)
2,8L and 3,6L and 5,7L and 6,0L petrol engines (LP1 and LY7 and LS6 and LS2) 5W30 (GM4718M or Dexos1) 5,7 5000 km (3000 miles)
3,2L petrol engine (LA3, Y32SE) 5W30 (GM4718M or Dexos1) 4,8 5000 km (3000 miles)
Cooling system (2,6L and 3,2L) DEX-COOL coolant 10,0 240000 km (150000 miles) or 5 years
Cooling system (2,8L) DEX-COOL coolant 10,0 - 11,1 240000 km (150000 miles) or 5 years
Cooling system (3,6L) DEX-COOL coolant 9,2 - 11,3 240000 km (150000 miles) or 5 years
Cooling system (5,7L and 6,0L) DEX-COOL coolant 12,7 240000 km (150000 miles) or 5 years
5-speed automatic transmission (5L40E) DEXRON III 8,5 72000 km (45000 miles)
5-speed manual transmission (Getrag 260) DEXRON III 1,2 72000 km (45000 miles)
6-speed manual transmission (Aisin AY-6) 75W90 API GL-3 or 4 p/n: 89021806 1,8 72000 km (45000 miles)
6-speed manual transmission (Tremec T-56) DEXRON III 3,5 72000 km (45000 miles)
Rear differential 75W90 API GL-5 (GM 9986115)
p/n: 12378261
72000 km (45000 miles)
Rear differential (with LSD) 75W90 LSD API GL-5
p/n: 12378261 + 1052358
72000 km (45000 miles)
Power steering GM PSF p/n: 89021184
Brake and clutch DOT3 2 years

Information of this table may be incorect for your region or driving conditions. Refer to the owners/service manual for details.

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