2025 Cadillac Escalade and Escalade ESV Spark plugs
Depends on your version. Choose yours, or compare them here.
- 6.2L V8 Engine (L87) 0.037–0.043 in gap
- 6.2L V8 Supercharged Engine (LT4) 0.028–0.034 in gap
0.037–0.043in
Gap · 6.2L V8 Engine (L87)
0.028–0.034in
Gap · 6.2L V8 Supercharged Engine (LT4)
2025 Cadillac Escalade and Escalade ESV Owner's Manual, PDF page 421
0.95–1.10 mm (0.037–0.043 in)Open the manual at this page ↗Added Oct 15, 2026 · Updated
See where it's printed
Spark plugs (gap) · 6.2L V8 Engine (L87) · PDF page 421
0.95–1.10 mm (0.037–0.043 in)
Spark plugs (gap) · 6.2L V8 Supercharged Engine (LT4) · PDF page 421
0.725–0.875 mm (0.028–0.034 in)
2025 Cadillac Escalade and Escalade ESV Owner's Manual, PDF page 421
0.95–1.10 mm (0.037–0.043 in)Open the manual at this page ↗Added Oct 15, 2026 · Updated
See where it's printed
Spark plugs (gap) · 6.2L V8 Engine (L87) · PDF page 421
0.95–1.10 mm (0.037–0.043 in)
2025 Cadillac Escalade and Escalade ESV Owner's Manual, PDF page 421
0.725–0.875 mm (0.028–0.034 in)Open the manual at this page ↗Added Oct 15, 2026 · Updated
See where it's printed
Spark plugs (gap) · 6.2L V8 Supercharged Engine (LT4) · PDF page 421
0.725–0.875 mm (0.028–0.034 in)
See every quote (2 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 6.2L V8 Engine (L87) | 0.037–0.043 ingap | “0.95–1.10 mm (0.037–0.043 in)” | PDF page 421 ↗ |
| 6.2L V8 Supercharged Engine (LT4) | 0.028–0.034 ingap | “0.725–0.875 mm (0.028–0.034 in)” | PDF page 421 ↗ |
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