Genuine Mercury Spark Plug

Ignition Spark Plug

Enter your vehicle info to find more parts and verify fitment

  • Select Vehicle by VIN
  • Select Vehicle by Model
Select by VIN
Enter your VIN for the most accurate results.
Enter your VIN for the most accurate results.
or
Select by Model
-- Select Make --
-- Select Model --
-- Select Year --

We offer a full selection of genuine Mercury Spark Plugs, engineered specifically to restore factory performance. Please narrow the Ignition Spark Plug results by selecting the vehicle.

19 Spark Plugs found

  • Mercury Spark Plug - ASF-42-C
    View related parts
    Mercury Spark Plug
    Part Number: ASF-42-C
    Replaced by: ASF-42C-X
    Your Price: $1.79
    Retail Price: $3.18
    You Save: $1.39
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Capri | 1980-1985 | 4 Cyl 2.3L, 6 Cyl 3.3L, 6 Cyl 3.8L, 8 Cyl 4.2L, 8 Cyl 5.0L | 3AT C3, 3AT C4, 3AT C5, 4AT AOD, 4MT, 5MT
    • Cougar | 1991-1993, 1980-1981 | 4 Cyl 2.3L, 6 Cyl 3.3L, 8 Cyl 4.2L, 8 Cyl 5.0L | 3AT C3, 3AT C4, 4AT AOD, 4MT
    • Grand Marquis | 1983-1989, 1980-1981 | 8 Cyl 4.2L, 8 Cyl 5.0L, 8 Cyl 5.8L | 3AT, 3AT C4, 3AT C6, 4AT AOD
    • Marquis | 1983-1986 | 4 Cyl 2.3L, 6 Cyl 3.3L, 6 Cyl 3.8L | 3AT C3, 3AT C5, 4MT
    • Zephyr | 1980-1982 | 4 Cyl 2.3L, 6 Cyl 3.3L, 8 Cyl 4.2L | 3AT C3, 3AT C4, 3AT C5, 4MT
    View More
    Less Info
  • Mercury Spark Plug - AZFS-32F-E
    View related parts
    Mercury Spark Plug
    Part Number: AZFS-32F-E
    Replaced by: AZFS-32F-EX
    Your Price: $13.73
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Cougar | 1999-2002 | 4 Cyl 2.0L | 4AT CD4E, 5MT
    • Mystique | 1998-2000 | 4 Cyl 2.0L | 4AT CD4E, 5MT
    • Tracer | 1998-1999 | 4 Cyl 2.0L | 4AT F4E-III, 5MT
    View More
    Less Info
  • Mercury Spark Plug - AGSP-32F-P
    View related parts
    Mercury Spark Plug
    Part Number: AGSP-32F-P
    Manufacturer Note: Service plug may differ from original
    Replaced by: AGSP-32F-PX
    Your Price: $13.73
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Villager | 1999-2002 | 6 Cyl 3.3L | 4AT 4F20E
    Less Info
  • Mercury Spark Plug - AYFS-32Y-R
    View related parts
    Mercury Spark Plug
    Part Number: AYFS-32Y-R
    Replaced by: AYFS-32Y-RX Replaces: AYSF-32Y-PC, SP-490
    Your Price: $8.30
    Retail Price: $13.24
    You Save: $4.94
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Mariner | 2009-2011 | 4 Cyl 2.5L Duratec (110kW/150PS), 4 Cyl 2.5L PFI Gas/Electric | 4AT CD4E, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    • Milan | 2006-2011 | 4 Cyl 2.3L, 4 Cyl 2.5L Duratec HE PFI, 4 Cyl 2.5L PFI Gas/Electric | 5-Speed Automatic Transmission Mazda FNR5, 5-Speed Manual Transmission (G5M), 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Manual Transmission Mazda G6M, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    Less Info
  • Mercury Spark Plug - AYFS-22F-M
    View related parts
    Mercury Spark Plug
    Part Number: AYFS-22F-M
    Replaced by: AYFS-22F-MX
    Your Price: $4.14
    Retail Price: $6.49
    You Save: $2.35
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Milan | 2007-2011 | 6 Cyl 3.5L DOHC VCT SMPI | 5-Speed Automatic Transmission Mazda FNR5, 5-Speed Manual Transmission (G5M), 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Manual Transmission Mazda G6M, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    • Sable | 2008-2009 | 6 Cyl 3.5L DOHC VCT SMPI | 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F50, CVT Select Shift Transmission, Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    Less Info
  • Mercury Spark Plug - AGSF-32P-M
    View related parts
    Mercury Spark Plug
    Part Number: AGSF-32P-M
    Replaced by: AGSF-32P-MX Replaces: AGSF-32P-MF4
    Your Price: $3.15
    Retail Price: $5.02
    You Save: $1.87
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Cougar | 1994 | 8 Cyl 4.6L | 4AT, 4AT AODE
    • Grand Marquis | 2007-2008, 1997-2005 | 8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI | 4-Speed Automatic Transmission 4R75E Livonia, 4AT 4R70W, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    • Mountaineer | 2002-2005 | 8 Cyl 4.6L Romeo SOHC EFI | 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    • Sable | 1990-1995 | 6 Cyl 3.0L | 4AT 4F50N, 4AT AX4N, 4AT AX4S, 4AT AXOD, 4AT AXOD-E
    • Topaz | 1992-1994 | 6 Cyl 3.0L | 3AT ATX, 5MT
    View More
    Less Info
  • Mercury Spark Plug - AGSF-22F-M
    View related parts
    Mercury Spark Plug
    Part Number: AGSF-22F-M
    Manufacturer Note: Alternative Double Platinum Plug., Flex Fuel Vehicle
    Replaced by: AGSF-22F-MX
    Your Price: $4.07
    Retail Price: $6.49
    You Save: $2.42
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Mountaineer | 2002-2005 | 6 Cyl 4.0L SOHC EFI | 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    Less Info
  • Mercury Spark Plug - AGSF-32F-M
    View related parts
    Mercury Spark Plug
    Part Number: AGSF-32F-M
    Replaced by: AGSF-32F-MX Replaces: AWSF-32F-
    Your Price: $4.07
    Retail Price: $6.49
    You Save: $2.42
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Cougar | 1995-1997 | 8 Cyl 4.6L | 4AT, 4AT 4R70W, 4AT AODE
    • Grand Marquis | 1996-1997 | 8 Cyl 4.6L | 4AT 4R70W
    • Sable | 1996-2005 | 6 Cyl 3.0L | 4AT 4F50N, 4AT AX4N, 4AT AX4S, 6AT
    View More
    Less Info
  • Mercury Spark Plug - AGSF-32W-M
    View related parts
    Mercury Spark Plug
    Part Number: AGSF-32W-M
    Replaced by: AGSF-32W-MX Replaces: AGSF-32W-, AGSF-32W-MF4
    Your Price: $3.24
    Retail Price: $5.16
    You Save: $1.92
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Montego | 2005-2007 | 6 Cyl 3.0L DOHC EFI Modular | 6-Speed Automatic Transaxle - AWF21, CVT Select Shift Transmission, Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    Less Info
  • Mercury Spark Plug - AGSF-42F-M
    View related parts
    Mercury Spark Plug
    Part Number: AGSF-42F-M
    Replaced by: AGSF-42F-MX
    Your Price: $4.14
    Retail Price: $6.49
    You Save: $2.35
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Monterey | 2004-2005 | 6 Cyl 3.9L OHV EFI NA, 6 Cyl 4.2L OHV EFI | 4AT AX4N, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    Less Info
  • Mercury Spark Plug - AGSF-32W-M1
    View related parts
    Mercury Spark Plug
    Part Number: AGSF-32W-M1
    Replaced by: AGSF-32W-M1X
    Your Price: $3.82
    Retail Price: $6.09
    You Save: $2.27
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Mariner | 2005-2006 | 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
    Less Info
  • Mercury Spark Plug - AWSF-32F-
    View related parts
    Mercury Spark Plug
    Part Number: AWSF-32F-
    Other Name: SPARK PLUG Replaced by: AGSF-32F-MX
    Your Price: $4.07
    Retail Price: $6.49
    You Save: $2.42
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Cougar | 1999-2002 | 6 Cyl 2.5L | 4AT CD4E, 5MT
    • Mystique | 1996-2000 | 6 Cyl 2.5L | 4AT CD4E, 5MT
    • Sable | 2001-2005, 1996-1999 | 6 Cyl 3.0L | 4AT 4F50N, 4AT AX4N, 4AT AX4S, 6AT
    View More
    Less Info
  • Mercury Spark Plug - AZFS-22F-E
    View related parts
    Mercury Spark Plug
    Part Number: AZFS-22F-E
    Replaced by: AZFS-22F-EX
    Your Price: $5.69
    Retail Price: $9.07
    You Save: $3.38
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Mystique | 1997 | 4 Cyl 2.0L | 4AT CD4E, 5MT
    Less Info
  • Mercury Spark Plug - AGSF-32P-MF4
    View related parts
    Mercury Spark Plug
    Part Number: AGSF-32P-MF4
    Manufacturer Note: Service plug may differ from original. This is a full threaded plug.
    Replaced by: AGSF-32P-MX
    Your Price: $3.15
    Retail Price: $5.02
    You Save: $1.87
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Grand Marquis | 2003-2006 | 8 Cyl 4.6L | 4AT 4R70W
    Less Info
  • Mercury Spark Plug - AGSF-32Y-PC
    View related parts
    Mercury Spark Plug
    Part Number: AGSF-32Y-PC
    Replaced by: AGSF-32Y-RAX
    Your Price: $8.44
    Retail Price: $13.24
    You Save: $4.80
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Mariner | 2005-2008 | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
    Less Info
  • Mercury Spark Plug - AGSF-22F-CM
    View related parts
    Mercury Spark Plug
    Part Number: AGSF-22F-CM
    Manufacturer Note: Service plug may differ from original
    Replaced by: AGSF-22F-1MX
    Your Price: $5.43
    Retail Price: $8.51
    You Save: $3.08
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Mariner | 2007-2008 | 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    Less Info
  • Mercury Spark Plug - AGSF-22F-M1
    View related parts
    Mercury Spark Plug
    Part Number: AGSF-22F-M1
    Replaces: AWSF-22F-M1, AWSF-22F-M
    Your Price: $13.73
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Grand Marquis | 2007-2011 | 8 Cyl 4.6L Romeo SOHC EFI | 4-Speed Automatic Transmission 4R75E Livonia, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    Less Info
  • Mercury Spark Plug - AGSF-32W-MF4
    View related parts
    Mercury Spark Plug
    Part Number: AGSF-32W-MF4
    Replaced by: AGSF-32W-MX
    Your Price: $3.24
    Retail Price: $5.16
    You Save: $1.92
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Grand Marquis | 2003-2006 | 8 Cyl 4.6L | 4AT 4R70W
    • Milan | 2006-2009 | 6 Cyl 3.0L DOHC EFI | 5-Speed Automatic Transmission Mazda FNR5, 5-Speed Manual Transmission (G5M), 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Manual Transmission Mazda G6M, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    Less Info
  • Mercury Spark Plug - AGSF-32W-
    View related parts
    Mercury Spark Plug
    Part Number: AGSF-32W-
    Manufacturer Note: Service plug may differ from original, 4V
    Replaced by: AGSF-32W-MX
    Your Price: $3.24
    Retail Price: $5.16
    You Save: $1.92
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Sable | 2000 | 6 Cyl 3.0L | 4AT AX4N, 4AT AX4S
    Less Info

Related Mercury Parts

Popular Mercury Accessories

About Mercury Spark Plug

The spark plug is a critical component in a car's ignition system, creating the spark needed to ignite the fuel for combustion. It also serves an important secondary role as a heat dissipater, transferring heat to the car's cooling system. A Dirty, worn-out, or misfiring Mercury spark plug will lower the car's fuel economy or even fail to start at all.