4R100

20 Plate OTA Coolant 16.1 L (17.1 quarts)
26 Plate OTA Coolant 16.7 L (17.7 quarts)

The fluid capacities are approximate dry fill capacity and include fluid coolers and fluid cooler tubes. Fluid level indicator should be used to determine actual fluid requirement and fluid specifications. Check level at operating temperature. DO NOT OVERFILL. The transmission fluid and the in-line filter should be changed every 30,000 miles (48,000 km) regardless of normal or special operating conditions.