2019 Ford Taurus Spark plugs
Depends on your version. Choose yours, or compare them here.
- 3.5L Duratec SP-534 part number·0.049–0.053 in gap
- 3.5L Ecoboost SP-534 part number·0.030–0.033 in gap
SP-534
Part number · 3.5L Duratec
- Gap0.049–0.053 in
SP-534
Part number · 3.5L Ecoboost
- Gap0.030–0.033 in
2019 Ford Taurus Owner's Manual, PDF pages 297, 296 and 298
SP-534Open the manual at this page ↗Added Oct 16, 2026 · Updated
See where it's printed
Spark plugs (part number) · 3.5L Duratec · PDF page 297
SP-534
Spark plugs (gap) · 3.5L Duratec · PDF page 296
0.049–0.053 in (1.25–1.35 mm)
Spark plugs (part number) · 3.5L Ecoboost · PDF page 298
SP-534
Spark plugs (gap) · 3.5L Ecoboost · PDF page 296
0.030 - 0.033 in (0.75 mm - 0.85 mm)
2019 Ford Taurus Owner's Manual, PDF pages 297 and 296
SP-534Open the manual at this page ↗Added Oct 16, 2026 · Updated
See where it's printed
Spark plugs (part number) · 3.5L Duratec · PDF page 297
SP-534
Spark plugs (gap) · 3.5L Duratec · PDF page 296
0.049–0.053 in (1.25–1.35 mm)
2019 Ford Taurus Owner's Manual, PDF pages 298 and 296
SP-534Open the manual at this page ↗Added Oct 16, 2026 · Updated
See where it's printed
Spark plugs (part number) · 3.5L Ecoboost · PDF page 298
SP-534
Spark plugs (gap) · 3.5L Ecoboost · PDF page 296
0.030 - 0.033 in (0.75 mm - 0.85 mm)
See every quote (4 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 3.5L Duratec | SP-534part number | “SP-534” | PDF page 297 ↗ |
| 3.5L Duratec | 0.049–0.053 ingap | “0.049–0.053 in (1.25–1.35 mm)” | PDF page 296 ↗ |
| 3.5L Ecoboost | SP-534part number | “SP-534” | PDF page 298 ↗ |
| 3.5L Ecoboost | 0.030–0.033 ingap | “0.030 - 0.033 in (0.75 mm - 0.85 mm)” | PDF page 296 ↗ |
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