2018 Ford Focus Spark plugs
Depends on your version. Choose yours, or compare them here.
- 1.0L EcoBoost SP-538A part number
- 2.0L SP-535 part number
SP-538A
Part number · 1.0L EcoBoost
SP-535
Part number · 2.0L
2018 Ford Focus Owner's Manual, PDF pages 273 and 274
SP-538AOpen the manual at this page ↗Added Oct 16, 2026 · Updated
See where it's printed
Spark plugs (part number) · 1.0L EcoBoost · PDF page 273
SP-538A
Spark plugs (part number) · 2.0L · PDF page 274
SP-535
2018 Ford Focus Owner's Manual, PDF page 273
SP-538AOpen the manual at this page ↗Added Oct 16, 2026 · Updated
See where it's printed
Spark plugs (part number) · 1.0L EcoBoost · PDF page 273
SP-538A
2018 Ford Focus Owner's Manual, PDF page 274
SP-535Open the manual at this page ↗Added Oct 16, 2026 · Updated
See where it's printed
Spark plugs (part number) · 2.0L · PDF page 274
SP-535
See every quote (2 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 1.0L EcoBoost | SP-538Apart number | “SP-538A” | PDF page 273 ↗ |
| 2.0L | SP-535part number | “SP-535” | PDF page 274 ↗ |
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