2020 Chevrolet Blazer Oil type
Depends on your engine. Choose yours, or compare them here.
- 2.0L L4 and 2.5L L4 0W-20
- 3.6L V6 5W-30
0W-20
2.0L L4 and 2.5L L4
5W-30
3.6L V6
2020 Chevrolet Blazer Owner's Manual, PDF page 256
Use SAE 0W-20 viscosity gradeOpen the manual at this page ↗Added Oct 15, 2026
See where it's printed
Oil type · 2.0L L4 and 2.5L L4 · PDF page 256
Use SAE 0W-20 viscosity grade
Oil type · 3.6L V6 · PDF page 256
Use SAE 5W-30 viscosity grade
2020 Chevrolet Blazer Owner's Manual, PDF page 256
Use SAE 0W-20 viscosity gradeOpen the manual at this page ↗Added Oct 15, 2026
See where it's printed
Oil type · 2.0L L4 and 2.5L L4 · PDF page 256
Use SAE 0W-20 viscosity grade
2020 Chevrolet Blazer Owner's Manual, PDF page 256
Use SAE 5W-30 viscosity gradeOpen the manual at this page ↗Added Oct 15, 2026
See where it's printed
Oil type · 3.6L V6 · PDF page 256
Use SAE 5W-30 viscosity grade
See every quote (2 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 2.0L L4 and 2.5L L4 | 0W-20 | “Use SAE 0W-20 viscosity grade” | PDF page 256 ↗ |
| 3.6L V6 | 5W-30 | “Use SAE 5W-30 viscosity grade” | PDF page 256 ↗ |
Scroll the table to see the quote and page →
0W-20 full synthetic motor oil
Shop on Amazon For 2.0L L4 and 2.5L L4
5W-30 full synthetic motor oil
Shop on Amazon For 3.6L V6
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