Ford Spark Plugs

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In order for your Ford vehicle to start, you need ignition. That doesn't happen without the factory spark plugs.

How Spark Plugs Work

When you turn the ignition key or press the "Start" button, an ignition switch activates. That compels the battery, starter motor, starter solenoid, and ignition coil to work together and produce a small electric charge that's captured in the plugs' leads. The leads then shoot an arc of electricity across a gap. That electricity combusts the mixture of oxygen and fuel in your engine, producing the power you need.

How to Spot Spark Plug Issues

Unfortunately, spark plugs may lose effectiveness. Maybe the gap has grown too wide, or they've grown corroded with age. Whatever the reason, they'll need replacing at that point. Signs of trouble include:

  • Misfiring engine
  • Trouble starting
  • Rough engine idle
  • The "Check Engine" light comes on

Buy Genuine OEM Spark Plugs Online

While you may get up to 100,000 miles of service out of your original spark plugs, you'll want to check your owner's manual to determine your recommended maintenance schedule. When you do need to replace your spark plugs, make sure to get the best ones for your vehicle. Your manufacturer makes the only spark plugs that were designed specifically for your model and its engine, ensuring the trustworthy performance you want. Find everything you need right here in our online auto parts catalog, in stock and ready to ship to your home. Buy now!

Spark Plug
Part Number: AGSF-32F-M
Description: 4.6L. 5.0L. 2.5L. Vendor:motorcraft. Vendor #awsf 32-pp. 3.0L dohc. Vendor #awsf 32-f. More Info
MSRP $6.00
$3.71
MSRP $6.00
$3.71
Spark Plug
Part Number: AYFS-22F-M
Description: 3.7L. 3.5L without turbo. More Info
MSRP $6.00
$3.71
MSRP $6.00
$3.71
Spark Plug
Part Number: BSF-44C-A
Description: Vendor:motorcraft. Vendor #BSF 44-C. More Info
MSRP $3.00
$1.86
MSRP $3.00
$1.86
Spark Plug
Part Number: BSF-44P-X
Replaces: BSF-44P-, SP-452-
Description: Vendor:motorcraft. Vendor #BSF 44-P. More Info
MSRP $4.64
$2.87
MSRP $4.64
$2.87
Spark Plug
Part Number: CGSF-12Y-P
Description: 5.8L. More Info
MSRP $10.95
$6.77
MSRP $10.95
$6.77
Spark Plug
Part Number: CGSF-22N-A1X
Replaces: CGSF-22N-A1, SP-518-A
Description: 3.0L. More Info
MSRP $6.31
$3.90
MSRP $6.31
$3.90
Spark Plug
Part Number: CYFS-12-Y1
Description: 2.0L. More Info
Not For Sale
Not For Sale
Spark Plug
Part Number: CYFS-12-YECX
Replaces: CYFS-12-YEC, SP-525-
Description: 1.6L non turbo. More Info
MSRP $14.76
$9.14
MSRP $14.76
$9.14
Spark Plug
Part Number: CYFS-12-YP
MSRP $8.75
$5.41
MSRP $8.75
$5.41
Spark Plug
Part Number: CYFS-12Y-R
Description: 2.5L, with Flex fuel. 2.5L hybrid. More Info
MSRP $9.73
$6.02
MSRP $9.73
$6.02
Spark Plug
Part Number: CYFS-13Y-RC
Description: 1.6L turbo. More Info
MSRP $10.75
$6.65
MSRP $10.75
$6.65
Spark Plug
Part Number: ASF-32C-A
Description: Standard. Vendor:motorcraft. Vendor #ASF 32-C. More Info
MSRP $3.00
$1.86
MSRP $3.00
$1.86
Spark Plug
Part Number: ASF-32P-X
Replaces: ASF-32P-, SP-501-
MSRP $4.55
$2.81
MSRP $4.55
$2.81
Spark Plug
Part Number: AWSF-44C-A
Description: Vendor:motorcraft. Vendor #awsf 44-c. Calif. More Info
MSRP $2.65
$1.64
MSRP $2.65
$1.64
Spark Plug
Part Number: HYFS-093-YEC
Description: 1.0L. More Info
MSRP $16.75
$10.36
MSRP $16.75
$10.36
Spark Plug
Part Number: HYFS-094-YEC
Description: 1.5L. More Info
MSRP $14.91
$9.23
MSRP $14.91
$9.23
Spark Plug
Part Number: PZK-14F-X
Replaces: PZK-14F-, SP-546-
Description: Vendor:motorcraft. Vendor #pzt 2f-f4. More Info
MSRP $18.84
$11.66
MSRP $18.84
$11.66
Spark Plug
Part Number: AGSF-22F-M
Description: 3.0L ohv, with Flex fuel. 4.0L, sohc. 3.0L, with ethanol. More Info
MSRP $6.00
$3.71
MSRP $6.00
$3.71
Spark Plug
Part Number: AGSF-32F-SM
Description: 3.0L. More Info
MSRP $6.00
$3.71
MSRP $6.00
$3.71
Spark Plug
Part Number: AGSF-34C-A
Description: Vendor:motorcraft. Vendor #awsf 34-c. More Info
MSRP $2.65
$1.64
MSRP $2.65
$1.64
Spark Plug
Part Number: AGSP-32C-A
MSRP $2.56
$1.59
MSRP $2.56
$1.59
Spark Plug
Part Number: CYFS-12F-1X
Replaces: CYFS-12F-1, SP-548-
Description: 5.0L, 2015-17. 5.2L, without supercharger. More Info
MSRP $8.47
$5.24
MSRP $8.47
$5.24
Spark Plug
Part Number: CYFS-12Y-T6
Replaces: BR3Z-12405-A, CYFS-12F-5, CYFS-O92-FT, SP-520-, SP-544-, SP-551-, CYFS-12F-5X, SP-520-X
Description: 3.7L. 3.3L. 3.5L without turbo. 2.0L. From 02/29/2012. More Info
MSRP $6.78
$4.20
MSRP $6.78
$4.20
Spark Plug
Part Number: CYFS-12Y-PCTX
Replaces: CYFS-12Y-2, CYFS-12Y-PCT, SP-537-, SP-550-
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
MSRP $8.44
$5.22
MSRP $8.44
$5.22
Spark Plug
Part Number: CYFS-12-YT4X
Replaces: CYFS-12-YT3, CYFS-12-YT4, SP-534-, SP-580-
Description: 2015-17. 3.5L with turbo, 2015-16. More Info
MSRP $13.85
$8.57
MSRP $13.85
$8.57
Spark Plug
Part Number: PZK-1F-
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
MSRP $17.42
$10.78
MSRP $17.42
$10.78
Spark Plug
Part Number: SP-493-
MSRP $4.64
$2.87
MSRP $4.64
$2.87
Spark Plug
Part Number: AGSF-12F-M1X
Replaces: AGSF-12F-M1, SP-471-
Description: 5.4L, with supercharger. More Info
MSRP $5.98
$3.70
MSRP $5.98
$3.70
Spark Plug
Part Number: AGSF-22F-M1
Notes: NGV, Natural Gas Vehicle. More Notes
MSRP $5.84
$3.61
MSRP $5.84
$3.61
Spark Plug
Part Number: AGSF-32C-A
Description: Vendor:motorcraft. Vendor #agsf 32-c. More Info
MSRP $3.00
$1.86
MSRP $3.00
$1.86
Spark Plug
Part Number: AGSF-32N-
Description: With unleaded fuel. 3.0L, without ethanol. More Info
MSRP $3.82
$2.36
MSRP $3.82
$2.36
Spark Plug
Part Number: ASF-42P-X
Replaces: ASF-42P-, SP-502-
Description: Standard. Vendor:motorcraft. Vendor #ASF 42-P. Optional. More Info
MSRP $4.55
$2.81
MSRP $4.55
$2.81
Spark Plug
Part Number: AWSF-42C-A
Description: Standard. Vendor:motorcraft. Vendor #awsf 42-c. More Info
MSRP $2.65
$1.64
MSRP $2.65
$1.64
Spark Plug
Part Number: AWSF-54C-
MSRP $1.36
$0.84
MSRP $1.36
$0.84
Spark Plug
Part Number: AYFS-32Y-RX
Replaces: AYFS-32Y-R, SP-530-
Description: 2.0L dohc. 2.5L, without Flex fuel. 2.3L. More Info
MSRP $13.24
$8.19
MSRP $13.24
$8.19
Spark Plug
Part Number: AZFS-22F-EX
Replaces: AZFS-22F-E, SP-469-
MSRP $9.07
$5.61
MSRP $9.07
$5.61
Spark Plug
Part Number: CYFS-092-YPT3
MSRP $12.00
$7.43
MSRP $12.00
$7.43
Spark Plug
Part Number: CYFS-092-YPT4
Replaces: KR3Z-12405-A, SP-579-
Description: 5.2L, with supercharger. More Info
MSRP $12.00
$7.43
MSRP $12.00
$7.43
Spark Plug
Part Number: CYFS-12-FPX
Replaces: CYFS-12-FP, SP-526-
Description: 6.2L. More Info
MSRP $7.93
$4.91
MSRP $7.93
$4.91
Spark Plug
Part Number: AGSF-22F1-X
Replaces: AGSF-22F1-, SP-521-
Description: 5.4L. 6.8L. From 10/05/2009. More Info
MSRP $8.60
$5.32
MSRP $8.60
$5.32
Spark Plug
Part Number: AGSF-22W-MX
Replaces: AGSF-22W-M, SP-479-
Description: 6.8L. 5.4L, without supercharger. 5.4l sohc. More Info
MSRP $5.16
$3.20
MSRP $5.16
$3.20
Spark Plug
Part Number: AGSF-22Y-PC
Description: 2.3L. More Info
MSRP $12.24
$7.57
MSRP $12.24
$7.57
Spark Plug
Part Number: AGSF-24N-
Description: From 07/19/05. 4.0l. More Info
MSRP $3.82
$2.36
MSRP $3.82
$2.36
Spark Plug
Part Number: AGSF-32P-M
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
MSRP $4.64
$2.87
MSRP $4.64
$2.87
Spark Plug
Part Number: AGSF-32W-M
Description: Dohc. More Info
MSRP $4.78
$2.96
MSRP $4.78
$2.96
Spark Plug
Part Number: AGSF-32W-M1
MSRP $5.64
$3.49
MSRP $5.64
$3.49
Spark Plug
Part Number: AGSF-32Y-RAX
Replaces: AGSF-32Y-RA, SP-541-A
Description: 2.3L. From 04/05/04. More Info
Not For Sale
Not For Sale
Spark Plug
Part Number: AGSF-34F-MX
Replaces: AGSF-34F-M, SP-504-
Description: 4.2L. 2.0L sohc. More Info
MSRP $6.49
$4.02
MSRP $6.49
$4.02

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