Buick Enclave coolant capacity
Total cooling-system coolant capacity for the Buick Enclave, by generation and engine, in quarts and liters.
Shop GM DEX-COOL Amazon · coolant for 2017-present models
| Years | Coolant | Buy |
|---|---|---|
| 2017-present | GM DEX-COOL (orange) | Shop |
Sources: Penray, DEX-COOL frequently asked questions (archived copy), PEAK OET Antifreeze+Coolant Application Chart (Old World Industries). Shop links go to Amazon, and we may earn a commission at no extra cost to you.
| Years | Engine: capacity |
|---|---|
| 2025-present | 2.5L 4-cyl turbo (LK0): 17.9 qt (16.9 L) |
| 2023-2024 | 3.6L 6-cyl (LFY), 15.4-15.5 qt by version: 15.5 qt (14.7 L) |
| 2022 | 3.6L 6-cyl (LFY) - without TT: 15.4 qt (14.6 L) 3.6L 6-cyl (LFY) - with TT: 17.6 qt (16.7 L) |
| 2021 | 3.6L 6-cyl (LFY) - with TT: 17.6 qt (16.7 L) 3.6L 6-cyl (LFY) - without TT: 15.4 qt (14.6 L) |
| 2020 | 3.6L 6-cyl (LFY) - without TT: 15.4 qt (14.6 L) 3.6L 6-cyl (LFY) - with TT: 17.6 qt (16.7 L) |
| 2019 | 3.6L 6-cyl (LFY) - with TT: 17.6 qt (16.7 L) 3.6L 6-cyl (LFY) - without TT: 15.4 qt (14.6 L) |
| 2018 | 3.6L 6-cyl (LFY), 15-15.3 qt by version: 15.3 qt (14.5 L) |
| 2017 | 3.6L 6-cyl (LLT): 11.9 qt (11.3 L) |
Capacity is the full cold-fill for the whole system. Top up to the marked level and use the coolant type specified in your owner's manual. Source.