Mercury Mariner coolant capacity
Total cooling-system coolant capacity for the Mercury Mariner, by generation and engine, in quarts and liters.
Shop Motorcraft Gold Antifreeze/Coolant Amazon · coolant for 2005-2010 models
| Years | Coolant | Buy |
|---|---|---|
| 2005-2010 | Motorcraft Gold Antifreeze/Coolant | Shop |
Sources: Motorcraft Engine Antifreeze/Coolants Usage Chart (Ford, revised 10/22/2025). Shop links go to Amazon, and we may earn a commission at no extra cost to you.
| Years | Engine: capacity |
|---|---|
| 2011 | 2.5L 4-cyl hybrid: 7.4 qt (7 L) 2.5L 4-cyl: 7.4 qt (7 L) 3.0L 6-cyl (99G): 9.5 qt (9 L) |
| 2010 | 2.5L 4-cyl: 7.4 qt (7 L) 3.0L 6-cyl (99G): 9.5 qt (9 L) |
| 2009 | 2.5L 4-cyl: 7.4 qt (7 L) 3.0L 6-cyl: 9.5 qt (9 L) |
| 2008 | 2.3L 4-cyl hybrid: 8.5 qt (8 L) 2.3L 4-cyl: 7.6 qt (7.2 L) 3.0L 6-cyl: 10.5 qt (9.9 L) |
| 2007 | 2.3L 4-cyl hybrid: 8.5 qt (8 L) 2.3L 4-cyl: 6.3 qt (6 L) 3.0L 6-cyl: 10.6 qt (10 L) |
| 2006 | 2.3L 4-cyl hybrid: 8.5 qt (8 L) 2.3L 4-cyl - with MTXL: 7 qt (6.6 L) 2.3L 4-cyl - with ATXL: 8 qt (7.6 L) 3.0L 6-cyl: 10.6 qt (10 L) |
| 2005 | 2.3L 4-cyl: 7.6 qt (7.2 L) 3.0L 6-cyl: 10.6 qt (10 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.