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2003 Chevrolet Silverado Coolant Type


For the 2003 model year of Chevrolet Silverado we have found 12 trims and 2 different types of coolant used.

Acceptable Coolant Types

Coolant Bottle Icon
M3.0
Coolant Bottle Icon
M3.1

Coolant Stats

Engine Code: LU3 Vortec

Coolant Capacity

14-15,7 litre

Acceptable Coolant Types

Coolant Bottle Icon
M3.0
Coolant Bottle Icon
M3.1

Coolant Stats

Engine Code: LR4

Coolant Capacity

14,4-16,1 litre

Acceptable Coolant Types

Coolant Bottle Icon
M3.0
Coolant Bottle Icon
M3.1

Coolant Stats

Engine Code: LM7

Coolant Capacity

14,4-15,9 litre

Acceptable Coolant Types

Coolant Bottle Icon
M3.0
Coolant Bottle Icon
M3.1

Coolant Stats

Engine Code: LQ4/LQ9

Coolant Capacity

15,3-15,8 litre

Acceptable Coolant Types

Coolant Bottle Icon
M3.0
Coolant Bottle Icon
M3.1

Coolant Stats

Engine Code: L18

Coolant Capacity

23,7-25,6 litre

Acceptable Coolant Types

Coolant Bottle Icon
M3.0
Coolant Bottle Icon
M3.1

Coolant Stats

Engine Code: LU3 Vortec

Coolant Capacity

14-15,7 litre

Acceptable Coolant Types

Coolant Bottle Icon
M3.0
Coolant Bottle Icon
M3.1

Coolant Stats

Engine Code: LR4

Coolant Capacity

14,4-16,1 litre

Acceptable Coolant Types

Coolant Bottle Icon
M3.0
Coolant Bottle Icon
M3.1

Coolant Stats

Engine Code: (Duramax 6.6)

Coolant Capacity

21 litre

Acceptable Coolant Types

Coolant Bottle Icon
M3.0
Coolant Bottle Icon
M3.1

Coolant Stats

Engine Code: LM7

Coolant Capacity

14,4-15,9 litre

Acceptable Coolant Types

Coolant Bottle Icon
M3.0
Coolant Bottle Icon
M3.1

Coolant Stats

Engine Code: LQ4/LQ9

Coolant Capacity

15,3-15,8 litre

Acceptable Coolant Types

Coolant Bottle Icon
M3.0
Coolant Bottle Icon
M3.1

Coolant Stats

Engine Code: Duramax 6.6

Coolant Capacity

21 litre

Acceptable Coolant Types

Coolant Bottle Icon
M3.0
Coolant Bottle Icon
M3.1

Coolant Stats

Engine Code: L18

Coolant Capacity

23,7-25,6 litre

Chevrolet Silverado

Chevrolet Silverado Image

Click on the name of the trim to open up the panel and learn more about the coolant types and volumes.