2016 Hyundai Tucson coolant capacity
The 2016 Hyundai Tucson holds about 7.9 to 22.2 quarts of coolant, depending on the engine - the full cooling-system capacity when cold. Hyundai's owner's manuals call for a phosphate-based ethylene glycol coolant made for aluminum radiators, in the same words from 2016 through 2026 models.
Key takeaways
- The 2016 Hyundai Tucson holds about 7.9 to 22.2 quarts of coolant total, depending on engine.
- This is the full cooling-system fill with the engine cold.
- Coolant: Phosphate-based ethylene glycol coolant. Refill to the marked level and don't mix coolant types.
| Engine | Capacity | Liters |
|---|---|---|
| 0 | 22.2 qt | 21 L |
| 1.6L 4-cyl turbo | 7.9 qt | 7.5 L |
| 2.0L 4-cyl | 8.3 qt | 7.9 L |
Which coolant the 2016 Hyundai Tucson takes
Hyundai's owner's manuals call for a phosphate-based ethylene glycol coolant made for aluminum radiators, in the same words from 2016 through 2026 models. Mixing coolant types can cause sludge and corrosion, so top up with the same product, or drain and refill completely when you switch.
Source: Hyundai Owner's Manual - Recommended Lubricants and Capacities (2026 Tucson Plug-in Hybrid, NX4PHEV), 2025 Elantra Hybrid Owner's Manual, dealer-hosted copy of official Hyundai manual. Confirm against your owner's manual or the label on the coolant reservoir.
Coolant for your 2016 Hyundai Tucson
Buy Phosphate-based ethylene glycol coolant, or a coolant that says on the jug it meets the same spec. Check whether it is premixed 50/50 or concentrate before you pour. To compare prices and reviews:
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