2021 Cadillac CT5 Spark plugs
0.65–0.75 mm (0.026–0.030 in)mm
Gap
2021 Cadillac CT5 Owner's Manual, PDF page 400
0.65–0.75 mm (0.026–0.030 in)Open the manual at this page ↗Added Oct 16, 2026 · Updated
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Spark plugs (gap) · All versions · PDF page 400
0.65–0.75 mm (0.026–0.030 in)
See every quote (1 value)
As printed in the manual
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| All versions | 0.65–0.75 mm (0.026–0.030 in) mmgap | “0.65–0.75 mm (0.026–0.030 in)” | PDF page 400 ↗ |
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