Quick Summary
Looking for the correct oil type for your 1997 GMC K1500 4WD PICKUP? According to factory specs, the 4.3L 6 -cyl Engine Code [W] W requires 10W-30 viscosity oil. Using the right oil capacity of 4.5 QUARTS ensures engine longevity and fuel efficiency.
๐ข๏ธ 4.3L 6 -cyl Engine Code [W] W Most Common
Verified Data
Capacity
4.5 QUART
Viscosity
10W-30
๐ข๏ธ 5.0L 8 -cyl Engine Code [M] M
Verified Data
Capacity
5.1 QUART
Viscosity
10W-30
๐ข๏ธ 5.7L 8 -cyl Engine Code [R] R
Verified Data
Capacity
5.1 QUART
Viscosity
10W-30
๐ข๏ธ 6.5L 8 -cyl Engine Code [F] L65 F Diesel Turbo ๐ TURBO
Diesel
Verified Data
Capacity
Check Manual
Viscosity
โ
๐ข๏ธ 6.5L 8 -cyl Engine Code [S] L56 S Diesel Turbo ๐ TURBO
Diesel
Verified Data
Capacity
7.0 QUART
Viscosity
10W-30
๐
Recommended Maintenance Products
Everything you need for a complete oil change
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Motor Oil
Get the correct viscosity for your engine
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Oil Filter
OEM or premium aftermarket options
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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 1997 GMC K1500 4WD PICKUP
Get vehicle-specific repair guides for these codes