For sale is a 6-Pack of Genuine OEM Motorcraft Iridium Spark Plugs, part number SP580 (SP-580).

These genuine Motorcraft spark plugs are designed for compatible Ford gasoline engines. Featuring iridium construction, they are engineered for reliable ignition performance, durability, and long service life.

Manufactured in Japan, these OEM Motorcraft spark plugs are an excellent replacement option for vehicles requiring the specified spark plug application.

Product Details

• Brand: Motorcraft

• Manufacturer: Ford / Motorcraft

• Part Number: SP580 / SP-580

• Spark Plug Type: Iridium

• Material: Iridium

• Engine Type: Gasoline

• Configuration: Standard

• Quantity: 6 Spark Plugs

• Country of Manufacture: Japan

• Color: White

• Package Weight: Approximately 0.8 lbs

• Condition: New OEM Genuine Parts

Interchange / Cross-Reference Part Numbers

This listing references the following compatible or interchangeable part numbers:

• SP534

• SP580

• SP580X

• SP-580

• CYFS12YT3

• CYFS12YT4

• CYFS12YT4X

Please verify the exact replacement part number required for your vehicle before purchasing.

Vehicle Compatibility

Listed for select Ford vehicles equipped with compatible 3.5L V6 gasoline engines.

Ford F-150 / Lobo

• 2011–2016 — 3.5L V6 / EcoBoost

Ford Explorer

• 2013–2019 — 3.5L V6

Ford Expedition

• 2015–2017 — 3.5L V6

Ford Flex

• 2010–2019 — 3.5L V6

Ford Taurus

• 2010–2019 — 3.5L V6

Ford Transit

• 2015–2026 — 3.5L V6

Ford Police Interceptor

• 2013–2019 — Police Interceptor Sedan and Utility, 3.5L V6

Important: Fitment can vary by engine configuration, model year, and original spark plug specification. Please confirm the correct Motorcraft part number using your VIN or original spark plug before ordering.

What's Included

• 6 × Genuine Motorcraft Iridium Spark Plugs

• Part Number: SP580 / SP-580

You will receive six spark plugs. Please review the listing photos for the exact items and packaging included.

Why Buy Genuine Motorcraft?

• Genuine OEM Motorcraft replacement parts

• Iridium construction

• Designed for compatible Ford gasoline engines

• Manufactured in Japan

• Reliable ignition performance and durability

Fitment Disclaimer

The vehicle compatibility list is provided as a general reference. Not every engine or trim within the listed model years is guaranteed to use these spark plugs. Always verify fitment before purchasing.

Please contact us with any questions before ordering.