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Home >> GMC >> 1987 >> Value Van P2500, 4.8 T, Automatic, 475/M40 >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Servicing - A/T >> Lubrication >> Fluid Capacity
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Fluid Capacity

The transmission refill capacities given below are approximate. Correct fluid level should always be determined by marks on dipstick, rather than by amount of fluid added. DO NOT  overfill transmission.

TRANSMISSION REFILL CAPACITIES

Application Refill Quantity Dry Fill Quantity
THM 180C 3.0 qts. (2.8L) 5.2 qts. (4.9L)
THM 400 4.5 qts. (4.3L) 11 qts. (10.4L)
THM 700-R4 5.0 qts. (4.8L) 11.5 qts. (11.0L)