2018 Cadillac XTS Coolant
Depends on your version. Choose yours, or compare them here.
- 3.6L (LF3) 10.4 qt capacity
- 3.6L (LFX) 7.5 qt capacity
10.4qt
Capacity · 3.6L (LF3)
7.5qt
Capacity · 3.6L (LFX)
2018 Cadillac XTS Owner's Manual, PDF page 332
3.6L (LF3) 9.8 L 10.4 qtOpen the manual at this page ↗Added Oct 16, 2026 · Updated
See where it's printed
Coolant (capacity) · 3.6L (LF3) · PDF page 332
3.6L (LF3) 9.8 L 10.4 qt
Coolant (capacity) · 3.6L (LFX) · PDF page 332
3.6L (LFX) 7.1 L 7.5 qt
2018 Cadillac XTS Owner's Manual, PDF page 332
3.6L (LF3) 9.8 L 10.4 qtOpen the manual at this page ↗Added Oct 16, 2026 · Updated
See where it's printed
Coolant (capacity) · 3.6L (LF3) · PDF page 332
3.6L (LF3) 9.8 L 10.4 qt
2018 Cadillac XTS Owner's Manual, PDF page 332
3.6L (LFX) 7.1 L 7.5 qtOpen the manual at this page ↗Added Oct 16, 2026 · Updated
See where it's printed
Coolant (capacity) · 3.6L (LFX) · PDF page 332
3.6L (LFX) 7.1 L 7.5 qt
See every quote (2 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 3.6L (LF3) | 10.4 qtcapacity | “3.6L (LF3) 9.8 L 10.4 qt” | PDF page 332 ↗ |
| 3.6L (LFX) | 7.5 qtcapacity | “3.6L (LFX) 7.1 L 7.5 qt” | PDF page 332 ↗ |
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