Chevrolet Suburban coolant capacity
Total cooling-system coolant capacity for the Chevrolet Suburban, by generation and engine, in quarts and liters.
Shop GM DEX-COOL Amazon · coolant for 2015-2026 models
| Years | Coolant | Buy |
|---|---|---|
| 2015-2026 | GM DEX-COOL (orange) | Shop |
| 2007-2013 | GM DEX-COOL (orange) | Shop |
Sources: GM 1996 Chevrolet C/K Pickup Owner's Manual, Penray, DEX-COOL frequently asked questions (archived copy). Shop links go to Amazon, and we may earn a commission at no extra cost to you.
| Years | Engine: capacity |
|---|---|
| 2026 | 3.0L 6-cyl turbo diesel (LZ0) - SUV: 21.3 qt (20.2 L) 3.0L 6-cyl turbo diesel (LZ0) - Pick Up: 19.4 qt (18.4 L) 5.3L 8-cyl (L84): 15.6 qt (14.8 L) 6.2L 8-cyl (L87): 15.1 qt (14.3 L) |
| 2025 | 3.0L 6-cyl turbo diesel (LZ0): 15.7 qt (14.9 L) 5.3L 8-cyl (L84): 15.6 qt (14.8 L) 6.2L 8-cyl (L87): 15.1 qt (14.3 L) |
| 2024 | 3.0L 6-cyl turbo diesel (LM2): 22 qt (20.8 L) 5.3L 8-cyl (L84): 15.6 qt (14.8 L) 6.2L 8-cyl (L87): 15.1 qt (14.3 L) |
| 2023 | 3.0L 6-cyl turbo diesel (LM2): 15.5 qt (14.7 L) 5.3L 8-cyl (L84): 15.6 qt (14.8 L) 6.2L 8-cyl (L87): 15.1 qt (14.3 L) |
| 2021-2022 | 3.0L 6-cyl turbo diesel (LM2): 21.9 qt (20.7 L) 5.3L 8-cyl (L84): 15.6 qt (14.8 L) 6.2L 8-cyl (L87): 15.1 qt (14.3 L) |
| 2019-2020 | 5.3L 8-cyl (L83): 17.8 qt (16.8 L) 6.2L 8-cyl (L86): 17.8 qt (16.8 L) |
| 2018 | 5.3L 8-cyl (L83): 17.8 qt (16.8 L) |
| 2017 | 5.3L 8-cyl (L83): 17.4 qt (16.5 L) |
| 2015-2016 | 5.3L 8-cyl (L83): 16.6 qt (15.7 L) |
| 2010-2013 | 5.3L 8-cyl (LMG): 18.3 qt (17.3 L) 5.3L 8-cyl (LC9): 18.3 qt (17.3 L) |
| 2009 | 1500 5.3 V8: 18.3 qt (17.3 L) |
| 2008 | 5.3L 8-cyl (LMG): 18.3 qt (17.3 L) 5.3L 8-cyl (LC9): 18.3 qt (17.3 L) 5.3L 8-cyl (LY5): 18.3 qt (17.3 L) 6.0L 8-cyl (L76), 17.4-17.9 qt by version: 17.9 qt (16.9 L) |
| 2007 | 5.3L 8-cyl (LMG): 18.3 qt (17.3 L) 5.3L 8-cyl (LC9): 18.3 qt (17.3 L) 5.3L 8-cyl (LY5): 18.3 qt (17.3 L) 6.0L 8-cyl (L76) - 1500 LT: 17.9 qt (16.9 L) 6.0L 8-cyl (L76): 250017.4 qt (236604.7 L) 6.0L 8-cyl (L76) - 1500 LTZ: 17.9 qt (16.9 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.