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Cooling System Specifications

COOLING SYSTEM SPECIFICATIONS - CARS

Application Specification
Coolant Replacement Interval
Except Prizm 60 Months Or 150,000 Miles
Prizm 24 Months Or 30,000 Miles
Coolant Capacity (1)
1.8L
Prizm
A/T 6.4 Qts. (5.7L)
M/T 6.6 Qts. (5.8L)
1.9L 7.0 Qts. (6.6L)
2.2L
"J" Body
DOHC 8.6 Qts. (8.1L)
SOHC 10.2 Qts. (9.7L)
"N" Body 8.6 Qts. (8.1L)
Saturn "L" Series & Vue A/T 7.3 Qts. (6.9L)
Vue M/T 7.4 Qts. (7.0L)
2.4L
"J" Body 9.9 Qts. (9.4L)
3.0L
Saturn "L" Series & Vue 7.8 Qts. (7.3L)
3.1L
"N" Body 13.6 Qts. (12.9L)
"W" Body
Century 11.3 Qts. (10.7L)
Grand Prix 11.0 Qts. (10.4L)
3.4L
Grand Am 13.6 Qts. (12.9L)
Impala & Monte Carlo 11.3 Qts. (10.7L)
3.5L 10.0 Qts. (9.5L)
3.8L
"C" Body 13.0 Qts. (12.3L)
"F" Body
A/T 11.4 Qts. (10.8L)
M/T 11.6 Qts. (11.0L)
"H" Body 10 Qts. (9.5L)
"W" Body 5.3 Qts. (5.0L)
Grand Prix 11.2 Qts. (10.6L)
Impala & Monte Carlo 11.7 Qts. (11.1L)
4.0L 13.0 Qts. (12.3L)
4.6L
DeVille & Seville 13.0 Qts. (12.3L)
Eldorado 12.5 Qts. (11.8L)
5.7L
"F" Body
A/T 11.8 Qts. (11.2L)
M/T 11.9 Qts. (11.3L)
"Y" Body 12.6 Qts. (11.9L)
Pressure Cap
Prizm 13 psi
Saturn
"L" Series 2.2L & Vue 13-17 psi
"L" Series 3.0L 20-21 psi
"S" Series 13-17 psi
All Others (2) 15 psi
Thermostat
Prizm
Starts To Open 176-183°F (80-84°C)
Fully Opens 203°F (95°C)
Saturn
"L" Series & Vue
Starts To Open 194°F (90°C)
"S" Series
Starts To Open 182-190°F (83-88°C)
Fully Open 212-222°F (100-106°C)
All Others
Starts To Open 195°F (91°C)
(1) Specification is approximate and includes heater capacity.
(2) Or specification stamped on cap.
COOLING SYSTEM SPECIFICATIONS - TRUCKS

Application Specification
Coolant Replacement Interval
Except Tracker 60 Months Or 150,000 Miles
Tracker 30 Months Or 30,000 Miles
Coolant Capacity (1)
2.0L 6.9 Qts. (6.5L)
2.2L 9.9 Qts. (9.4L)
2.5L 8.5 Qts. (8.0L)
3.4L
"A" & "B" Series
With Rear Heater 9.6 Qts. (9.0L)
"U", "V" & "X" Series
With Rear Heater 11.9 Qts. (11.3L)
Without Rear Heater 9.6 Qts. (9.0L)
4.2L 13.9 Qts. (13.2L)
4.3L
"C" & "K" Series
A/T 12.6 Qts. (11.9L)
M/T 12.9 Qts. (12.2L)
"G" Series
With Rear Heater 14.0 Qts. (13.2L)
Without Rear Heater 11.0 Qts. (10.5L)
"L" & "M" Series
With Rear Heater 16.5 Qts. (15.5L)
Without Rear Heater 13.5 Qts. (12.8L)
"S" & "T" Series
A/T 13.8 Qts. (13.1L)
M/T 14.1 Qts. (13.3L)
4.8L
Sierra & Silverado
A/T 13.4 Qts. (12.7L)
M/T 13.7 Qts. (13.0L)
Tahoe & Yukon
With Rear A/C 15.8 Qts. (15.0L)
Without Rear A/C 14.4 Qts. (13.6L)
5.0L
With Rear Heater 20.0 Qts. (18.9L)
Without Rear Heater 17.0 Qts. (16.0L)
5.3L
Avalanche 16.5 Qts. (15.6L)
Escalade 18.6 Qts. (17.6L)
Sierra & Silverado
With A/C 14.9 Qts. (14.1L)
Without A/C 13.4 Qts. (12.7L)
Suburban, Tahoe & Yukon
With Rear A/C 15.8 Qts. (15.0L)
Without A/C 14.4 Qts. (13.6L)
5.7L
Standard
With Rear Heater 20.0 Qts. (18.9L)
Without Rear Heater 17.5 Qts. (16.6L)
6.0L
Escalade 19.0 Qts. (17.9L)
Sierra & Silverado
A/T With Oil Cooler 14.4 Qts. (13.6L)
A/T Without Oil Cooler 14.8 Qts. (14.0L)
M/T With Oil Cooler 14.8 Qts. (14.0L)
M/T Without Oil Cooler 15.2 Qts. (14.4L)
Suburban & Yukon
With Oil Cooler 15.4 Qts. (14.6L)
Without Oil Cooler 15.8 Qts. (15.0L)
6.5L N/A
6.6L
A/T 20.3 Qts (19.2L)
M/T 20.7 Qts. (19.6L)
8.1L
Avalanche 24.0 Qts. (22.7L)
"C" & "K" Series Except Avalanche
A/T 20.7 Qts. (19.6L)
M/T 21.1 Qts. (20.0L)
"G" Series
With Rear Heater 26.0 Qts. (24.6L)
Without Rear Heater 23.0 Qts. (21.8L)
Pressure Cap
Except Tracker 15 psi
Tracker 13 psi
Thermostat Opens
Diesel
6.5L
Starts 185°F (85°C)
6.6L
Front Starts 180°F (82°C)
Front Fully Open 203°F (95°C)
Rear Starts 185°F (85°C)
Front Fully Open 212°F (100°C)
Gasoline Except Tracker
Starts 195°F (91°C)
Tracker
Starts 179°F (82°C)
Fully Open 203°F (95°C)
(1) Specification is approximate and includes heater capacity.
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