2026 Chevrolet Silverado 1500 Spark plugs
0.65–0.75mm
Gap · 2.7L L4 (L3B)
2026 Chevrolet Silverado 1500 Owner's Manual, PDF page 403
0.65–0.75 mm (0.026–0.030 in)Open the manual at this page ↗Added Oct 17, 2026 · Updated
See where it's printed
Spark plugs (gap) · 2.7L L4 (L3B) · PDF page 403
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 |
|---|---|---|---|
| 2.7L L4 (L3B) | 0.65–0.75 mmgap | “0.65–0.75 mm (0.026–0.030 in)” | PDF page 403 ↗ |
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