2026 GMC Yukon and Yukon XL Coolant
Depends on your version. Choose yours, or compare them here.
- 5.3L V8 Engine 15.6 qt capacity
- 6.2L V8 Engine 15.1 qt capacity
15.6qt
Capacity · 5.3L V8 Engine
15.1qt
Capacity · 6.2L V8 Engine
2026 GMC Yukon and Yukon XL Owner's Manual, PDF page 398
5.3L V8 Engine 14.8 L 15.6Open the manual at this page ↗Added Oct 17, 2026 · Updated
See where it's printed
Coolant (capacity) · 5.3L V8 Engine · PDF page 398
5.3L V8 Engine 14.8 L 15.6
Coolant (capacity) · 6.2L V8 Engine · PDF page 398
6.2L V8 Engine 14.3 L 15.1
2026 GMC Yukon and Yukon XL Owner's Manual, PDF page 398
5.3L V8 Engine 14.8 L 15.6Open the manual at this page ↗Added Oct 17, 2026 · Updated
See where it's printed
Coolant (capacity) · 5.3L V8 Engine · PDF page 398
5.3L V8 Engine 14.8 L 15.6
2026 GMC Yukon and Yukon XL Owner's Manual, PDF page 398
6.2L V8 Engine 14.3 L 15.1Open the manual at this page ↗Added Oct 17, 2026 · Updated
See where it's printed
Coolant (capacity) · 6.2L V8 Engine · PDF page 398
6.2L V8 Engine 14.3 L 15.1
See every quote (2 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 5.3L V8 Engine | 15.6 qtcapacity | “5.3L V8 Engine 14.8 L 15.6” | PDF page 398 ↗ |
| 6.2L V8 Engine | 15.1 qtcapacity | “6.2L V8 Engine 14.3 L 15.1” | PDF page 398 ↗ |
Scroll the table to see the quote and page →
Confirm with your own manual, dipstick or door-jamb label.
Report a problem with this page →