2014 GMC Sierra 1500 Oil type
Depends on your engine. Choose yours, or compare them here.
- 5.3L and 6.2L V8 engines SAE 0W-20
- 4.3L V6 and 6.0L V8 engines SAE 5W-30
SAE 0W-20
5.3L and 6.2L V8 engines
SAE 5W-30
4.3L V6 and 6.0L V8 engines
2014 GMC Sierra 1500 Owner's Manual, PDF page 386
SAE 0W-20 is the best viscosityOpen the manual at this page ↗Added Oct 15, 2026
See where it's printed
Oil type · 5.3L and 6.2L V8 engines · PDF page 386
SAE 0W-20 is the best viscosity
Oil type · 4.3L V6 and 6.0L V8 engines · PDF page 386
SAE 5W-30 is the best
2014 GMC Sierra 1500 Owner's Manual, PDF page 386
SAE 0W-20 is the best viscosityOpen the manual at this page ↗Added Oct 15, 2026
See where it's printed
Oil type · 5.3L and 6.2L V8 engines · PDF page 386
SAE 0W-20 is the best viscosity
2014 GMC Sierra 1500 Owner's Manual, PDF page 386
SAE 5W-30 is the bestOpen the manual at this page ↗Added Oct 15, 2026
See where it's printed
Oil type · 4.3L V6 and 6.0L V8 engines · PDF page 386
SAE 5W-30 is the best
See every quote (2 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 5.3L and 6.2L V8 engines | SAE 0W-20 | “SAE 0W-20 is the best viscosity” | PDF page 386 ↗ |
| 4.3L V6 and 6.0L V8 engines | SAE 5W-30 | “SAE 5W-30 is the best” | PDF page 386 ↗ |
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