1990-2002 Mercedes-Benz SL Fluid Specs
3.0L I6 - 7 fluid systems
Brake Fluid
DOT 4+ Brake Fluid
MB 331.0 / ISO 4925 Class 6
Change: every 30,000 mi
Coolant
Mercedes-Benz Coolant (Blue)
MB 325.6 / OAT
10 qt / 9.46 L
Change: every 100,000 mi
Engine Oil
Mercedes-Benz 229.5 5W-40
MB 229.5 / ACEA A3/B4
5.5 qt / 5.2 L
Change: every 5,000 mi
Power Steering
Pentosin CHF 11S
MB 345.0
1 qt / 0.95 L
Change: every 75,000 mi
Rear Differential
Mercedes-Benz Diff Fluid 75W-85
MB 235.74
2 qt / 1.89 L
Change: every 60,000 mi
Automatic Transmission
Mercedes-Benz ATF 134
MB 236.17 / 9G-TRONIC
10 qt / 9.46 L
Change: every 60,000 mi
Washer Fluid
Windshield Washer Fluid
All-season or winter-rated
3.5 qt / 3.31 L