Genuine Ford Multi-Vehicle 4.6L 5.4L SOHC Platinum Spark Plug SP-493-X - Ford (SP-493-X)
1988-2013 Ford - sp493x
Genuine Ford Multi-Vehicle 4.6L 5.4L SOHC Platinum Spark Plug SP-493-X - Ford (SP-493-X)
1988-2013 Ford - sp493x
- MSRP: $10.31
- Discount: $3.28 (31.8% off)
- Sale Price: $7.03
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Details
- Brand:
- SKU:
SP-493-X
- Other Names:
Spark Plug
- Description:
This genuine Ford Motorcraft platinum spark plug supplies the spark that ignites the air-fuel mixture in the cylinder, an essential ignition-system part that must fire consistently for smooth idle, strong acceleration and clean combustion. It is the listed application across a wide 1988-2013 span of Ford, Lincoln and Mercury vehicles including Crown Victoria, E-350, F-150, Mark LT, Mark VIII, Navigator, Cougar, Mountaineer and Sable with 4.6L and 5.4L SOHC unleaded engines, and cross-references the Motorcraft engineering number AGSF-32P-MX. A tired or fouled plug commonly causes engine misfire, rough idle, hesitation, hard starting, increased fuel consumption and misfire-related check engine codes. The platinum center electrode delivers extended, erosion-resistant service life, and each plug arrives pre-gapped to Ford's factory specification ready for installation, with one plug fitted per cylinder. Always torque each plug to the specified value to protect the cylinder head threads.
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