Where to buy
 | eBay | Set of 6 Genuine OEM Motorcraft SP589 CYFS12YT6 Spark Plug replaces SP520 SP520X | $39.17 | View → |
| Amazon | Search Amazon for CYFS-12Y-T6 | see price | View → |
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Supersessions & cross-references
1| Relation | Part | Manufacturer | Description | Where to buy |
|---|---|---|---|---|
| Catalog cross-reference | SP589 | NAPA | buy |
Catalog cross-references come from manufacturer filter catalogs (Donaldson, WiX, Baldwin) and include OEM numbers that share the same catalog filter. Verify the exact part for your serial number before ordering.
Engines using CYFS-12Y-T6
2Engine Distributors WSG873Ford 7.3L
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