Quick Summary
Looking for the correct oil type for your 2026 GMC SIERRA 1500 PICKUP? According to factory specs, the 2.7L 4 -cyl Engine Code [K] L3B K Turbo requires 0W-30 viscosity oil. Using the right oil capacity of 6 quarts ensures engine longevity and fuel efficiency.
๐ข๏ธ 2.7L 4 -cyl Engine Code [K] L3B K Turbo Most Common ๐ TURBO
Verified Data
Capacity
6 quart
Viscosity
0W-30
๐ข๏ธ 3.0L 6 -cyl Engine Code [8] LZ0 8 Diesel Turbo ๐ TURBO
Diesel
Verified Data
Capacity
Check Manual
Viscosity
โ
๐ข๏ธ 5.3L 8 -cyl Engine Code [D] L84 4 Flex
Verified Data
Capacity
8 quart
Viscosity
0W-20
๐ข๏ธ 5.3L 8 -cyl Engine Code [D] L84 D
Verified Data
Capacity
8 quart
Viscosity
0W-20
๐ข๏ธ 6.2L 8 -cyl Engine Code [L] L87 L
Verified Data
Capacity
8 quart
Viscosity
0W-20
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Recommended Maintenance Products
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Motor Oil
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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 2026 GMC SIERRA 1500 PICKUP
Get vehicle-specific repair guides for these codes