2014 Cadillac ATS Spark plugs
Depends on your version. Choose yours, or compare them here.
- 2.0L L4 0.035 in gap
- 2.5L L4 0.043 in gap
- 3.6L V6 0.043 in gap
0.035in
Gap · 2.0L L4
0.043in
Gap · 2.5L L4
0.043in
Gap · 3.6L V6
2014 Cadillac ATS Owner's Manual, PDF page 393
0.9 mm (0.035 in)Open the manual at this page ↗Added Oct 16, 2026 · Updated
See where it's printed
Spark plugs (gap) · 2.0L L4 · PDF page 393
0.9 mm (0.035 in)
Spark plugs (gap) · 2.5L L4 · PDF page 393
1.1 mm (0.043 in)
Spark plugs (gap) · 3.6L V6 · PDF page 393
1.1 mm (0.043 in)
2014 Cadillac ATS Owner's Manual, PDF page 393
0.9 mm (0.035 in)Open the manual at this page ↗Added Oct 16, 2026 · Updated
See where it's printed
Spark plugs (gap) · 2.0L L4 · PDF page 393
0.9 mm (0.035 in)
2014 Cadillac ATS Owner's Manual, PDF page 393
1.1 mm (0.043 in)Open the manual at this page ↗Added Oct 16, 2026 · Updated
See where it's printed
Spark plugs (gap) · 2.5L L4 · PDF page 393
1.1 mm (0.043 in)
2014 Cadillac ATS Owner's Manual, PDF page 393
1.1 mm (0.043 in)Open the manual at this page ↗Added Oct 16, 2026 · Updated
See where it's printed
Spark plugs (gap) · 3.6L V6 · PDF page 393
1.1 mm (0.043 in)
See every quote (3 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 2.0L L4 | 0.035 ingap | “0.9 mm (0.035 in)” | PDF page 393 ↗ |
| 2.5L L4 | 0.043 ingap | “1.1 mm (0.043 in)” | PDF page 393 ↗ |
| 3.6L V6 | 0.043 ingap | “1.1 mm (0.043 in)” | PDF page 393 ↗ |
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