Description
The Motorcraft SP447X (AGSF32CX) is a standard service spark plug built to meet Ford’s OEM engineering standards, ensuring proper ignition performance across a wide range of older Ford, Lincoln, and Mercury vehicles.
Designed for durability and consistent spark delivery, this plug helps maintain smooth engine operation, improved fuel efficiency, and reduced emissions. Motorcraft spark plugs are engineered to match specific engine requirements, helping eliminate misfires and ensuring reliable performance over 60,000 to 100,000 miles.
Ideal for both daily drivers and classic applications, the SP447X delivers dependable ignition performance across multiple engine configurations.
Key Features
- OEM Motorcraft quality and fitment
- Designed for reliable ignition and engine efficiency
- Helps reduce misfires and fuel consumption
- Supports long service intervals (60k–100k miles)
- Built for durability in older and mixed engine platforms
- Compatible with a wide range of Ford, Lincoln, and Mercury vehicles
Technical Specifications
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Brand: Motorcraft
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Part Number: AGSF32CX
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SKU: SP447X
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Dimensions: 1.00 L x 1.00 W x 3.38 H in
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Weight: 0.10 lb
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Type: Standard Service Spark Plug
Vehicle Fitment
FORD
Aerostar
- 1986 — 3.0L Gas
- 1987 — 3.0L Gas
Crown Victoria
- 1992 — 4.6L Gas
- 1993 — 4.6L Gas
- 1994 — 4.6L Gas
EXP
- 1982 — 1.6L Gas
- 1983 — 1.6L Gas
Escort
- 1982 — 1.6L Gas
- 1983 — 1.6L Gas
F-150
- 1993 — 5.8L Gas
- 1994 — 5.8L Gas
- 1995 — 5.8L Gas
Fiesta
- 1978 — 1.6L Gas
- 1979 — 1.6L Gas
- 1980 — 1.6L Gas
LTD
- 1983 — 2.3L LPG
- 1984 — 2.3L LPG
- 1985 — 2.3L LPG
Mustang
- 1968 — 3.3L, 4.1L, 4.7L, 5.0L, 5.8L, 6.4L, 7.0L Gas
- 1969 — 3.3L, 4.1L, 4.7L, 5.0L, 5.8L, 6.4L, 7.0L Gas
- 1970 — 3.3L, 4.1L, 4.7L, 5.0L, 5.8L, 6.4L, 7.0L Gas
- 1971 — 3.3L, 4.1L, 4.7L, 5.0L, 5.8L, 6.4L, 7.0L Gas
- 1972 — 3.3L, 4.1L, 4.7L, 5.0L, 5.8L, 6.4L, 7.0L Gas
- 1973 — 3.3L, 4.1L, 4.7L, 5.0L, 5.8L, 6.4L, 7.0L Gas
- 1979 — 2.3L Gas
- 1980 — 2.3L Gas
- 1983 — 2.3L Gas
- 1984 — 2.3L Gas
- 1985 — 2.3L Gas
- 1986 — 2.3L Gas
- 1991 — 2.3L, 5.0L Gas
- 1992 — 2.3L, 5.0L Gas
- 1993 — 2.3L, 5.0L Gas
- 1994 — 2.3L, 5.0L Gas
- 1995 — 2.3L, 5.0L Gas
Taurus
- 1986 — 2.5L, 3.0L Gas
- 1987 — 2.5L, 3.0L Gas
- 1988 — 2.5L, 3.0L Gas
- 1989 — 2.5L, 3.0L Gas
- 1990 — 2.5L, 3.0L Gas
- 1991 — 2.5L, 3.0L Gas
Tempo
- 1985 — 2.3L Gas
- 1986 — 2.3L Gas
- 1987 — 2.3L Gas
Thunderbird
- 1983 — 2.3L Gas
- 1984 — 2.3L Gas
- 1985 — 2.3L Gas
- 1986 — 2.3L Gas
- 1987 — 2.3L Gas
- 1988 — 2.3L Gas
- 1994 — 4.6L Gas
- 1995 — 4.6L Gas
LINCOLN
Mark VIII
- 1993 — 4.6L Gas
- 1994 — 4.6L Gas
- 1995 — 4.6L Gas
Town Car
- 1991 — 4.6L Gas
- 1992 — 4.6L Gas
- 1993 — 4.6L Gas
- 1994 — 4.6L Gas
MERCURY
Capri
- 1979 — 2.3L Gas
- 1983 — 2.3L Gas
- 1984 — 2.3L Gas
Cougar
- 1984 — 2.3L Gas
- 1985 — 2.3L Gas
- 1986 — 2.3L Gas
- 1994 — 4.6L Gas
- 1995 — 4.6L Gas
Grand Marquis
- 1992 — 4.6L Gas
- 1993 — 4.6L Gas
- 1994 — 4.6L Gas
LN7
- 1982 — 1.6L Gas
- 1983 — 1.6L Gas
Lynx
- 1982 — 1.6L Gas
- 1983 — 1.6L Gas
Marquis
- 1983 — 2.3L LPG
- 1984 — 2.3L LPG
Sable
- 1986 — 2.5L, 3.0L Gas
- 1987 — 2.5L, 3.0L Gas
Topaz
- 1985 — 2.3L Gas
- 1986 — 2.3L Gas
- 1987 — 2.3L Gas
