Fluid - A/T

Automatic Transmission Fluid Capacity

42RLE Service Fill 4.0 qts (3.8L)
42RLE Overhaul Fill 8.7 qts (8.3L) *

45RFE/545RFE Service Fill

4x2 5.5 qts (5.2L)
4x4 6.5 qts (6.2L)

45RFE/545RFE Overhaul Fill 14.8-16.9 qts (14-16L) *


* - Dry fill capacity. Depending on type and size of internal cooler, length and inside diameter of cooler lines, or use of an auxiliary cooler, these figures may vary.