1997-2004 Porsche Boxster Fluid Specs
2.5L H6 - 7 fluid systems
Brake Fluid
DOT 4 LV Brake Fluid
ISO 4925 Class 6 / Porsche OEM
Change: every 30,000 mi
Coolant
Porsche Coolant (Pink)
Porsche OEM / G12++
10 qt / 9.46 L
Change: every 100,000 mi
Engine Oil
Mobil 1 0W-40
Porsche A40
5 qt / 4.73 L
Change: every 5,000 mi
Power Steering
Electric Power Steering (No Fluid)
N/A
0Change: every 75,000 mi
Rear Differential
Porsche Differential Fluid
Porsche OEM / 75W-90 GL-5 Synthetic
2 qt / 1.89 L
Change: every 60,000 mi
Automatic Transmission
Porsche PDK Fluid
Porsche OEM / Pentosin FFL-4
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