2021 Chevrolet Tahoe and Suburban Oil type
0W-20
5.3L engine
2021 Chevrolet Tahoe and Suburban Owner's Manual, PDF page 324
For the 5.3L engine, use SAE 0W-20 viscosityOpen the manual at this page ↗Added Oct 15, 2026
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Oil type · 5.3L engine · PDF page 324
For the 5.3L engine, use SAE 0W-20 viscosity
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As printed in the manual
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 5.3L engine | 0W-20 | “For the 5.3L engine, use SAE 0W-20 viscosity” | PDF page 324 ↗ |
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0W-20 full synthetic motor oil
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Chevrolet 0W-20 motor oil
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