Quick Summary
Looking for the correct oil type for your 2010 GMC SAVANA 2500? According to factory specs, the 4.8L 8 -cyl Engine Code [A] L20 A Flex requires 5W-30 viscosity oil. Using the right oil capacity of 6.0 QUARTS ensures engine longevity and fuel efficiency.
๐ข๏ธ 4.8L 8 -cyl Engine Code [A] L20 A Flex Most Common
Verified Data
Capacity
6.0 QUART
Viscosity
5W-30
๐ข๏ธ 6.0L 8 -cyl Engine Code [G] L96 G Flex
Verified Data
Capacity
6.0 QUART
Viscosity
5W-30
๐ข๏ธ 6.6L 8 -cyl Engine Code [6] LMM 1 Diesel Turbo ๐ TURBO
Diesel
Verified Data
Capacity
10.0 QUART
Viscosity
15W-40
๐ข๏ธ 6.6L 8 -cyl Engine Code [L] LGH M Diesel Turbo ๐ TURBO
Diesel
Verified Data
Capacity
10.0 QUART
Viscosity
15W-40
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Recommended Maintenance Products
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Oil Filter
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Drain Plug Gasket
Replace every oil change - don't reuse!
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Oil Drain Pan
Catch and store used oil safely
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Funnel Set
No-spill oil pouring
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Mechanic Gloves
Keep your hands clean
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Common Trouble Codes for 2010 GMC SAVANA 2500
Get vehicle-specific repair guides for these codes