Cooling System Capacity - GMC 2003 C4C042 Owner's Manual

Cooling System Capacity

The following approximate capacities are given in
English and metric conversions.
Please refer to "Recommended Fluids and Lubricants"
in the Index for more information.
C4/C5 Models . . . . . . . . . . . . . . . . .
8.1L with manual transmission
8.1L with automatic transmission
6.6L with manual transmission
6.6L with automatic transmission
C6/C7/C8 Models . . . . . . . . . . . . . .
8.1L with manual transmission
8.1L with manual transmission,
air conditioning and increased
cooling . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1L with automatic transmission
-
7.8L 200 230 hp engine with
manual transmission . . . . . . . . . . . . . . . .
-
7.8L 200 230 hp engine with manual
transmission, air conditioning and
increased cooling . . . . . . . . . . . . . . . . . . .
Quarts (Liters)
. . . . . . . . 30.1 (28.5)
. . . . . . 29.8 (28.2)
. . . . . . . . 27.6 (26.1)
. . . . . . 27.3 (25.8)
Quarts (Liters)
. . . . . . . . 33.3 (31.5)
34.9 (33.0)
. . . . . . 32.5 (30.8)
31.6 (29.9)
35.3 (33.4)
C6/C7/C8 Models . . . . . . . . . . . . . .
-
7.8L 200 215 hp engine with
automatic transmission
-
7.2L 175 230 hp engine with
manual transmission . . . . . . . . . . . . . . . .
-
7.2L 175 230 hp engine with
manual transmission, air conditioning
and increased cooling . . . . . . . . . . . . . . .
-
7.2L 175 210 hp engine with
automatic transmission
-
7.8L 250 275 hp engine with
manual transmission . . . . . . . . . . . . . . . .
-
7.8L 250 275 hp engine with
manual transmission, air conditioning
and increased cooling . . . . . . . . . . . . . . .
-
7.8L 230 275 hp engine with automatic
transmission . . . . . . . . . . . . . . . . . . . . . .
-
7.2L 250 300 hp engine with manual
transmission . . . . . . . . . . . . . . . . . . . . . .
-
7.2L 250 300 hp engine with manual
transmission, air conditioning and
increased cooling . . . . . . . . . . . . . . . . . . .
-
7.2L 250 300 hp engine with automatic
transmission . . . . . . . . . . . . . . . . . . . . . .
Quarts (Liters)
. . . . . . . . . . . . . . 33.7 (31.9)
29.3 (27.7)
33.0 (31.2)
. . . . . . . . . . . . . . 31.4 (29.7)
34.9 (33.0)
35.4 (33.5)
33.3 (31.5)
32.8 (31.0)
33.3 (31.5)
31.2 (29.5)
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