Spark Plugs

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The ignition system of the car is quite complicated and consists of many different parts. One of those parts is a spark plug, which is responsible for providing an electric charge to the combustion chamber of the engine so that the car starts. Spark plugs can go bad over time and that is why you need to get them replaced whenever they start to show problems, otherwise, your car will have trouble starting. One common symptom of failing spark plugs is a big drop in fuel economy. Failing spark plugs can cause an increase in fuel consumption up to 30%, which can take a toll on what you're paying at the gas station. Inconsistent burning of fuel can also cause your engine to misfire at times. At some point, this can cause engine knocking that can severely damage parts over time Engine knocking is basically extreme engine misfiring that can damage things like your piston heads or cylinder valves. Your ignition system is also what helps you accelerate without hesitation. If you experience a loss of power, it could be your plugs as well. It's important to get OEM replacement spark plugs when the time comes to change yours out. You can find the best Ford spark plugs here on our webstore.

Spark Plug
Part Number: PZK1F
Replaces: PZH-1F-, SP-514-
Description: 6.8L. 5.4L. Vendor:motorcraft. Vendor #pzt-1f-f4. 4.6L, to 10/08/07. 2007-14, to 10/08/2007. Direct Ignition Coil Boot. Color-Black. More Info
Fits:
  • Ford:
    • Expedition,
    • Explorer,
    • Explorer Sport Trac,
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • Mustang
  • Lincoln:
    • Mark LT,
    • Navigator
  • Mercury:
    • Mountaineer
  • 5 more
MSRP $17.42
$11.21
MSRP $17.42
$11.21
Spark Plug
Part Number: ASF-32C-A
Replaces: ASF-32C-, SP-415-
Description: Standard. Vendor:motorcraft. Vendor #ASF 32-C. More Info
Fits:
  • Ford:
    • Bronco,
    • E-150 Econoline,
    • E-150 Econoline Club Wagon,
    • E-250 Econoline,
    • E-250 Econoline Club Wagon,
    • E-350 Econoline,
    • E-350 Econoline Club Wagon,
    • F-150,
    • F-250,
    • F-350
  • 5 more
MSRP $3.00
$1.98
MSRP $3.00
$1.98
Spark Plug
Part Number: ASF-32P-
Fits:
  • Ford:
    • Bronco,
    • E-150 Econoline,
    • E-150 Econoline Club Wagon,
    • E-250 Econoline,
    • E-350 Econoline,
    • E-350 Econoline Club Wagon,
    • F-150,
    • F-250,
    • F-250 HD,
    • F-350
  • 5 more
MSRP $4.20
$2.77
MSRP $4.20
$2.77
Spark Plug
Part Number: AWSF-44C-A
Replaces: AWSF-44C-, SP-409-
Description: Vendor:motorcraft. Vendor #awsf 44-c. Calif. More Info
Fits:
  • Ford:
    • Aerostar,
    • Country Squire,
    • LTD,
    • LTD Crown Victoria,
    • Mustang,
    • Ranger,
    • Taurus,
    • Thunderbird
  • Lincoln:
    • Continental,
    • Mark VII,
    • Town Car
  • Mercury:
    • Capri,
    • Colony Park,
    • Cougar,
    • Grand Marquis,
    • Marquis,
    • Sable
  • 12 more
MSRP $2.65
$1.75
MSRP $2.65
$1.75
Spark Plug
Part Number: HYFS093YEC
Replaces: HYFS-93-YEC
Description: 1.0L. More Info
Fits:
  • Ford:
    • EcoSport,
    • Fiesta,
    • Focus
MSRP $16.75
$10.78
MSRP $16.75
$10.78
Spark Plug
Part Number: HYFS094YEC
Replaces: HYFS-94-YEC
Description: 1.5L. More Info
Fits:
  • Ford:
    • Escape,
    • Fusion
MSRP $14.91
$9.59
MSRP $14.91
$9.59
Spark Plug
Part Number: PZK-14F-
Replaces: PZH-14F-, SP-515-
Description: Vendor:motorcraft. Vendor #pzt 2f-f4. More Info
Fits:
  • Ford:
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • Mustang
MSRP $17.42
$11.21
MSRP $17.42
$11.21
Spark Plug
Part Number: AGSF22FM
Description: 3.0L ohv, with Flex fuel. 4.0L, sohc. 3.0L, with ethanol. More Info
Fits:
  • Ford:
    • Explorer,
    • Explorer Sport,
    • Explorer Sport Trac,
    • Ranger,
    • Taurus
  • Mercury:
    • Mountaineer,
    • Sable
  • 2 more
MSRP $6.00
$3.96
MSRP $6.00
$3.96
Spark Plug
Part Number: AGSF32FSM
Description: 3.0L. More Info
Fits:
  • Lincoln:
    • LS
MSRP $6.00
$3.96
MSRP $6.00
$3.96
Spark Plug
Part Number: AGSF-34C-A
Replaces: AGSF-34C-, SP-444-
Description: Vendor:motorcraft. Vendor #awsf 34-c. More Info
Fits:
  • Ford:
    • Escort,
    • EXP
  • Mercury:
    • Lynx,
    • Tracer
MSRP $2.65
$1.75
MSRP $2.65
$1.75
Spark Plug
Part Number: AGSP-32C-A
Replaces: AGSP-32C-, SP-406-
Fits:
  • Ford:
    • Escort,
    • Probe
  • Mercury:
    • Capri,
    • Tracer,
    • Villager
MSRP $2.56
$1.69
MSRP $2.56
$1.69
Spark Plug
Part Number: CYFS12F1
Replaces: CYFS-12Y-, SP-519-
Description: 5.0L, 2015-17. 5.2L, without supercharger. More Info
Fits:
  • Ford:
    • F-150,
    • Mustang
MSRP $7.82
$5.16
MSRP $7.82
$5.16
Spark Plug
Part Number: CYFS12F5
Description: 3.7L. 3.3L. 3.5L without turbo. 2.0L. From 02/29/2012. More Info
Fits:
  • Ford:
    • Edge,
    • Explorer,
    • F-150,
    • Flex,
    • Mustang,
    • Police Interceptor Sedan,
    • Police Interceptor Utility,
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
  • Lincoln:
    • Continental,
    • MKS,
    • MKT,
    • MKX,
    • MKZ
  • 11 more
MSRP $6.42
$4.24
MSRP $6.42
$4.24
Spark Plug
Part Number: CYFS12YPCT
Replaces: CYFS-12Y-2, CYFS-12Y-PC, SP-527-, SP-537-
Description: 2.0L turbo. 3.5L with turbo, 2017-20. 2.0L, 2015-18. 2.0, 2.3L turbo. 1.5L. From 05/31/2012. To 05/31/2012. More Info
Fits:
  • Ford:
    • Edge,
    • Escape,
    • Explorer,
    • F-150,
    • Focus,
    • Fusion,
    • Mustang,
    • Special Service Police Sedan,
    • Taurus
  • Lincoln:
    • Corsair,
    • MKC,
    • MKT,
    • MKZ
  • 8 more
MSRP $7.78
$5.14
MSRP $7.78
$5.14
Spark Plug
Part Number: CYFS-12-YT4X
Replaces: CYFS-12-Y3, CYFS-12-YT3, CYFS12YT4, SP-528-, SP-534-, SP-580-
Description: 2015-17. 3.5L with turbo, 2015-16. More Info
MSRP $13.05
$8.40
MSRP $13.05
$8.40
Spark Plug
Part Number: CYFS12YT6
Replaces: BR3Z-12405-A, CYFS-O92-FT, SP-544-, SP-551-
Description: 7.3L. More Info
Fits:
  • Ford:
    • E-350 Super Duty
MSRP $12.00
$7.72
MSRP $12.00
$7.72
Spark Plug
Part Number: AGSF32FM
Description: 4.6L. 5.0L. 2.5L. Vendor:motorcraft. Vendor #awsf 32-pp. 3.0L dohc. Vendor #awsf 32-f. More Info
Fits:
  • Ford:
    • Contour,
    • Crown Victoria,
    • E-150 Econoline,
    • E-150 Econoline Club Wagon,
    • Expedition,
    • Explorer,
    • F-150,
    • F-250,
    • Mustang,
    • Ranger,
    • Taurus,
    • Thunderbird,
    • Windstar
  • Lincoln:
    • Continental,
    • Mark VIII,
    • Town Car
  • Mercury:
    • Cougar,
    • Grand Marquis,
    • Mountaineer,
    • Mystique,
    • Sable
  • 16 more
MSRP $6.00
$3.96
MSRP $6.00
$3.96
Spark Plug
Part Number: AYFS22FM
Description: 3.7L. 3.5L without turbo. More Info
Fits:
  • Ford:
    • Contour,
    • Edge,
    • Flex,
    • Fusion,
    • Taurus,
    • Taurus X
  • Lincoln:
    • MKS,
    • MKT,
    • MKX,
    • MKZ
  • Mercury:
    • Mystique,
    • Sable
  • 7 more
MSRP $6.00
$3.96
MSRP $6.00
$3.96
Spark Plug
Part Number: BSF-44C-A
Replaces: BSF-44C-, SP-435-
Description: Vendor:motorcraft. Vendor #BSF 44-C. More Info
Fits:
  • Ford:
    • Bronco,
    • E-150 Econoline,
    • E-150 Econoline Club Wagon,
    • E-250 Econoline,
    • E-250 Econoline Club Wagon,
    • F-150,
    • F-250
  • 2 more
MSRP $3.00
$1.98
MSRP $3.00
$1.98
Spark Plug
Part Number: BSF-44P-
Description: Vendor:motorcraft. Vendor #BSF 44-P. More Info
Fits:
  • Ford:
    • E-250 Econoline,
    • E-350 Econoline,
    • E-350 Econoline Club Wagon,
    • F-150,
    • F-250
MSRP $4.29
$2.83
MSRP $4.29
$2.83
Spark Plug
Part Number: CGSF12YP
Description: 5.8L. More Info
Fits:
  • Ford:
    • Mustang
MSRP $10.95
$7.04
MSRP $10.95
$7.04
Spark Plug
Part Number: CGSF22NA1
Replaces: CGSF-22F-, CGSF-22N-, SP-511-, SP-518-
Description: 3.0L. More Info
Fits:
  • Ford:
    • Escape,
    • Fusion
  • Mercury:
    • Mariner,
    • Milan
MSRP $5.84
$3.85
MSRP $5.84
$3.85
Spark Plug
Part Number: CYFS12Y1
Description: 2.0L. More Info
Fits:
  • Ford:
    • EcoSport,
    • Focus,
    • Transit Connect
MSRP $10.15
$6.53
MSRP $10.15
$6.53
Spark Plug
Part Number: CYFS12YEC
Description: 1.6L non turbo. More Info
Fits:
  • Ford:
    • Fiesta
MSRP $13.64
$8.78
MSRP $13.64
$8.78
Spark Plug
Part Number: CYFS-12-YP
Fits:
  • Ford:
    • Focus
MSRP $8.75
$5.77
MSRP $8.75
$5.77
Spark Plug
Part Number: CYFS12YR
Replaces: CYFS-12Y-PC5, SP-531-
Description: 2.5L, with Flex fuel. 2.5L hybrid. More Info
Fits:
  • Ford:
    • Escape,
    • Fusion
MSRP $9.73
$6.26
MSRP $9.73
$6.26
Spark Plug
Part Number: CYFS13YRC
Description: 1.6L turbo. More Info
Fits:
  • Ford:
    • Escape,
    • Fiesta,
    • Fusion,
    • Transit Connect
MSRP $10.75
$6.91
MSRP $10.75
$6.91
Spark Plug
Part Number: AWSF-54C-
Fits:
  • Ford:
    • LTD,
    • Mustang,
    • Thunderbird
  • Mercury:
    • Capri,
    • Cougar,
    • Marquis
  • 1 more
MSRP $1.36
$0.90
MSRP $1.36
$0.90
Spark Plug
Part Number: AYFS32YR
Replaces: AYSF-32Y-PC, SP-490-
Description: 2.0L dohc. 2.5L, without Flex fuel. 2.3L. More Info
Fits:
  • Ford:
    • C-Max,
    • Escape,
    • Fusion,
    • Police Responder Hybrid,
    • SSV Plug-In Hybrid,
    • Transit Connect
  • Lincoln:
    • MKZ
  • Mercury:
    • Mariner,
    • Milan
  • 4 more
MSRP $12.24
$7.87
MSRP $12.24
$7.87
Spark Plug
Part Number: AZFS-22F-E
Fits:
  • Ford:
    • Contour,
    • Escort
  • Mercury:
    • Mystique
MSRP $7.87
$5.20
MSRP $7.87
$5.20
Spark Plug
Part Number: CYFS-092-YPT3
Fits:
  • Ford:
    • GT
MSRP $12.00
$7.72
MSRP $12.00
$7.72
Spark Plug
Part Number: CYFS092YPT4
Replaces: KR3Z-12405-A, SP-579-
Description: 5.2L, with supercharger. More Info
Fits:
  • Ford:
    • Mustang
MSRP $12.00
$7.72
MSRP $12.00
$7.72
Spark Plug
Part Number: CYFS12FP
Description: 6.2L. More Info
Fits:
  • Ford:
    • E-350 Super Duty,
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty
MSRP $7.33
$4.84
MSRP $7.33
$4.84
Spark Plug
Part Number: AGSF22F1
Description: 5.4L. 6.8L. From 10/05/2009. More Info
Fits:
  • Ford:
    • E-150,
    • E-250,
    • E-350 Super Duty
MSRP $7.95
$5.24
MSRP $7.95
$5.24
Spark Plug
Part Number: AGSF22WM
Description: 6.8L. 5.4L, without supercharger. 5.4l sohc. More Info
Fits:
  • Ford:
    • E-150,
    • E-150 Club Wagon,
    • E-150 Econoline,
    • E-150 Econoline Club Wagon,
    • E-250,
    • E-250 Econoline,
    • E-350 Econoline,
    • E-350 Econoline Club Wagon,
    • E-350 Super Duty,
    • Excursion,
    • Expedition,
    • F-150,
    • F-150 Heritage,
    • F-250,
    • F-250 Super Duty,
    • F-350 Super Duty
  • Lincoln:
    • Navigator
  • 12 more
MSRP $4.78
$3.16
MSRP $4.78
$3.16
Spark Plug
Part Number: AGSF22YPC
Description: 2.3L. More Info
Fits:
  • Ford:
    • Escape,
    • Focus
  • Mercury:
    • Mariner
MSRP $12.24
$7.87
MSRP $12.24
$7.87
Spark Plug
Part Number: AGSF24N
Description: From 07/19/05. 4.0l. More Info
Fits:
  • Ford:
    • Explorer,
    • Explorer Sport Trac,
    • Mustang,
    • Ranger
  • Mercury:
    • Mountaineer
MSRP $3.82
$2.52
MSRP $3.82
$2.52
Spark Plug
Part Number: AGSF32PM
Description: 4.6, 5.4L, 4.6l. Without ngv. Sohc, without ethanol. With unleaded fuel. Standard. Vendor:motorcraft. Vendor #awsf 32-p. Optional. More Info
Fits:
  • Ford:
    • Aerostar,
    • Crown Victoria,
    • E-150,
    • E-150 Econoline,
    • E-150 Econoline Club Wagon,
    • E-250,
    • Expedition,
    • Explorer,
    • F-150,
    • F-150 Heritage,
    • Mustang,
    • Probe,
    • Taurus,
    • Tempo
  • Lincoln:
    • Navigator,
    • Town Car
  • Mercury:
    • Grand Marquis,
    • Mountaineer,
    • Sable,
    • Topaz
  • 15 more
MSRP $4.64
$3.06
MSRP $4.64
$3.06
Spark Plug
Part Number: AGSF32WM
Description: Dohc. More Info
Fits:
  • Ford:
    • Escape,
    • Five Hundred,
    • Freestyle,
    • Fusion,
    • Taurus
  • Lincoln:
    • Aviator,
    • Mark VIII,
    • Zephyr
  • Mercury:
    • Marauder,
    • Mariner,
    • Milan,
    • Montego,
    • Sable
  • 8 more
MSRP $4.78
$3.16
MSRP $4.78
$3.16
Spark Plug
Part Number: AGSF-32W-M1
Fits:
  • Ford:
    • Escape
  • Mercury:
    • Mariner
MSRP $5.64
$3.72
MSRP $5.64
$3.72
Spark Plug
Part Number: AGSF32YRA
Replaces: AGSF-32Y-PC, AGSF-32Y-R, SP-448-, SP-541-
Description: 2.3L. From 04/05/04. More Info
Fits:
  • Ford:
    • Escape,
    • Focus,
    • Ranger,
    • Transit Connect
  • Mercury:
    • Mariner
MSRP $12.24
$7.87
MSRP $12.24
$7.87
Spark Plug
Part Number: AGSF34FM
Description: 4.2L. 2.0L sohc. More Info
Fits:
  • Ford:
    • E-150,
    • E-150 Club Wagon,
    • E-150 Econoline,
    • E-150 Econoline Club Wagon,
    • E-250,
    • E-250 Econoline,
    • Escort,
    • F-150,
    • F-150 Heritage,
    • Focus,
    • Thunderbird
  • Mercury:
    • Cougar,
    • Tracer
  • 8 more
MSRP $6.00
$3.96
MSRP $6.00
$3.96
Spark Plug
Part Number: AGSF42FM
Description: Optional. Vendor:motorcraft. Vendor #awsf 42-pp. 3.8L. 4.2L. Vendor #agsf 42-eem. More Info
Fits:
  • Ford:
    • Aerostar,
    • E-150 Econoline,
    • E-150 Econoline Club Wagon,
    • E-250 Econoline,
    • Explorer,
    • F-150,
    • Freestar,
    • Mustang,
    • Ranger,
    • Windstar
  • Mercury:
    • Monterey
  • 6 more
MSRP $6.00
$3.96
MSRP $6.00
$3.96
Spark Plug
Part Number: ASF-42C-A
Replaces: ASF-42-C, SP-450-
Description: Optional. Vendor:motorcraft. Vendor #ASF 42-C. More Info
Fits:
  • Ford:
    • E-350 Econoline,
    • E-350 Econoline Club Wagon,
    • F-250,
    • F-350,
    • Mustang,
    • Thunderbird
  • Lincoln:
    • Mark VII
  • Mercury:
    • Capri,
    • Cougar
  • 4 more
MSRP $3.00
$1.98
MSRP $3.00
$1.98
Spark Plug
Part Number: SP-493-
Fits:
  • Ford:
    • E-250
MSRP $4.64
$3.06
MSRP $4.64
$3.06
Spark Plug
Part Number: AGSF12FM1X
Replaces: AGSF-12F-M1, SP-471-
Description: 5.4L, with supercharger. More Info
Fits:
  • Ford:
    • F-150,
    • F-150 Heritage,
    • F-250,
    • GT,
    • Mustang
MSRP $5.64
$3.72
MSRP $5.64
$3.72
Spark Plug
Part Number: AGSF22FM1
Fits:
  • Ford:
    • Crown Victoria,
    • E-150,
    • E-250,
    • E-250 Econoline,
    • E-350 Econoline,
    • E-350 Econoline Club Wagon,
    • E-350 Super Duty,
    • Expedition,
    • F-150,
    • F-150 Heritage,
    • F-250,
    • Mustang
  • Lincoln:
    • Town Car
  • Mercury:
    • Grand Marquis
  • 9 more
MSRP $5.84
$3.85
MSRP $5.84
$3.85
Spark Plug
Part Number: AGSF32CA
Replaces: AGSF-32C-, AWSFA-32C-, SP-447-, SP-499-
Description: Vendor:motorcraft. Vendor #agsf 32-c. More Info
Fits:
  • Ford:
    • Crown Victoria,
    • Taurus,
    • Thunderbird
  • Lincoln:
    • Mark VIII,
    • Town Car
  • Mercury:
    • Grand Marquis
  • 1 more
MSRP $3.00
$1.98
MSRP $3.00
$1.98
Spark Plug
Part Number: AGSF32N
Description: With unleaded fuel. 3.0L, without ethanol. More Info
Fits:
  • Ford:
    • Crown Victoria,
    • F-150,
    • Ranger
  • Lincoln:
    • Town Car
  • Mercury:
    • Grand Marquis
MSRP $3.82
$2.52
MSRP $3.82
$2.52

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