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Mercury Spark Plugs, Coil & Ignition

Select from our extensive list of Mercury Spark Plugs, Coil & Ignition below. We offer an industry leading ONE YEAR GUARANTEE so that you can Shop with confidence! Select from the products or categories below to narrow the selection in Spark Plugs, Coil & Ignition for your Mercury.
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20 out of 505 products in Electrical Systems
  • REPLACEMENT COIL PACK OE COMPARABLE IGNITION COIL

    Fits Mercury

    OE comparable productGreat value replacement for ignition coilTested to ensure highest level of quality and reliabilityCovered by 1-year... more

    15% OFF

    On sale from:

    $169.32
    $18.37
    Fits the following Mercury Models
    • Mercury Mariner
    • Mercury Montego
    • Mercury Sable
  • E3 AUTOMOTIVE SPARK PLUGS

    Fits Mercury

    AUTOMOTIVE SPARK PLUG. Produces up to 12% more power, reducing fuel consumption up to 13% while cutting harmful toxic emissions up to 58... more

    Priced from:

    $5.95
    Fits the following Mercury Models
    • Mercury Capri
    • Mercury Colony Park
    • Mercury Comet
    • Mercury Cougar
    • Mercury Cyclone
    • Mercury Grand Marquis
    • Mercury Marquis
    • Mercury Monarch
    • Mercury Montego
    • Mercury Monterey
    • Mercury Zephyr
  • NGK IRIDIUM IX OE REPLACEMENT SPARK PLUG

    Fits Mercury

    These lessens the power requirements for spark that allows brighter and stronger spark from the existing ignition system. more

    15% OFF

    On sale from:

    $13.43
    $7.81
    Fits the following Mercury Models
    • Mercury Capri
    • Mercury Colony Park
    • Mercury Cougar
    • Mercury Grand Marquis
    • Mercury Marquis
    • Mercury Monterey
    • Mercury Mountaineer
    • Mercury Sable
    • Mercury Tracer
  • NGK G-POWER SPARK PLUGS

    Fits Mercury

    NGK COMMERCIAL SERIES SPARK PLUGS. Corrugated ribs help prevent "flashover" of spark which can lead to harmful misfires and rob you of... more

    Priced from:

    $3.19
    Fits the following Mercury Models
    • Mercury Cyclone
  • BOSCH SPARK PLUG BOSCH SUPER PLUS

    Fits Mercury

    These spark plugs are equipped with a heavy duty yttrium enhanced copper core center electrode for increased resistance against spark erosion... more

    Priced from:

    $2.57
    Fits the following Mercury Models
    • Mercury Capri
    • Mercury Comet
    • Mercury Cougar
    • Mercury Monarch
    • Mercury Zephyr
  • DENSO SPARK PLUG

    Fits Mercury

    Denso Spark Plug. The 5-rib design prevents flashover while decreasing voltage loss. Copper glass seal bonds the center electrode and insulator... more

    Priced from:

    $2.90
    Fits the following Mercury Models
    • Mercury Cougar
    • Mercury Grand Marquis
    • Mercury Lynx
    • Mercury Marauder
    • Mercury Mariner
    • Mercury Milan
    • Mercury Montego
    • Mercury Monterey
    • Mercury Mountaineer
    • Mercury Mystique
    • Mercury Sable
    • Mercury Tracer
  • AC DELCO PROFESSIONAL PLATINUM OE REPLACEMENT SPARK PLUG

    Fits Mercury

    AC Delco Professional Platinum OE Replacement Spark Plug. Made of high quality materials. Meets or exceeds OE standards. Consider AC Delco... more

    30% OFF

    On sale from:

    $12.79
    $6.10
    Fits the following Mercury Models
    • Mercury Cougar
    • Mercury Cyclone
    • Mercury Montego
  • MOTORCRAFT OE REPLACEMENT SPARK PLUG

    Fits Mercury

    Motorcraft OE Replacement Spark Plug. Designed with superior resources for lasting life. Motorcraft OE Replacement Spark Plug uses the... more

    15% OFF

    On sale from:

    $5.38
    $2.74
    Fits the following Mercury Models
    • Mercury Cougar
    • Mercury Grand Marquis
    • Mercury Montego
    • Mercury Mountaineer
    • Mercury Sable
    • Mercury Topaz
  • DENSO IRIDIUM LONG LIFE OE REPLACEMENT SPARK PLUG

    Fits Mercury

    Constructed with patented iridium alloy which is 6 times harder and 8 times stronger than conventional platinum that makes it capable of... more

    Priced from:

    $6.39
    Fits the following Mercury Models
    • Mercury Capri
    • Mercury Tracer
    • Mercury Villager
  • BOSCH PLATINUM+4 SPARK PLUG

    Fits Mercury

    These plugs deliver top fuel economy and maximum engine power while having longest service life! more

    Priced from:

    $5.75
    Fits the following Mercury Models
    • Mercury Capri
    • Mercury Tracer
    • Mercury Villager
  • DENSO IRIDIUM POWER OE REPLACEMENT SPARK PLUG

    Fits Mercury

    From the world's leading provider of high quality automotive parts, these plugs are made with patented iridium alloy that is 6 times harder... more

    Priced from:

    $9.10
    Fits the following Mercury Models
    • Mercury Grand Marquis
    • Mercury Marquis
  • PERTRONIX IGNITER ELECTRONIC IGNITION KIT

    Fits Mercury

    IGNITER ELECTRONIC IGNITION KIT. Installs as easily as changing points. Extends plug life and improves gas mileage. For '55-83 vehicles... more

    Priced from:

    $74.47
    Fits the following Mercury Models
    • Mercury Breezeway
    • Mercury Brougham
    • Mercury Caliente
    • Mercury Capri
    • Mercury Colony Park
    • Mercury Comet
    • Mercury Commuter
    • Mercury Cougar
    • Mercury Country Cruiser
    • Mercury Custom
    • Mercury Cyclone
    • Mercury Marauder
    • Mercury Marquis
    • Mercury Medalist
    • Mercury Meteor
    • Mercury Montclair
    • Mercury Montego
    • Mercury Monterey
    • Mercury Park Lane
    • Mercury S-55
    • Mercury Turnpike Cruiser
    • Mercury Villager
    • Mercury Voyager
  • BOSCH PLATINUM PLUS SPARK PLUG

    Fits Mercury

    Designed to reach operating temperatures faster for quicker starts, better burning and increased fuel efficiency! more

    15% OFF

    On sale from:

    $8.85
    $2.74
    Fits the following Mercury Models
    • Mercury Capri
    • Mercury Cougar
    • Mercury Grand Marquis
    • Mercury Marauder
    • Mercury Mountaineer
    • Mercury Mystique
    • Mercury Sable
    • Mercury Topaz
  • REPLACEMENT OE STYLE CRANKSHAFT POSITION SENSOR

    Fits Mercury

    Engineered from top quality components, this OE comparable and brand new Replacement Crankshaft Position Sensor is your perfect replacement... more

    53% OFF

    On sale from:

    $35.52
    $12.68
    Fits the following Mercury Models
    • Mercury Cougar
    • Mercury Monterey
  • PRESTOLITE SPARK PLUG WIRE

    Fits Mercury

    ProConnect aftermarket ignition wires are especially designed for professional installation. They are made to meet OE/OES specifications... more

    15% OFF

    On sale from:

    $18.30
    $15.51
    Fits the following Mercury Models
    • Mercury Bobcat
    • Mercury Capri
  • AC DELCO CONVENTIONAL OE REPLACEMENT SPARK PLUG

    Fits Mercury

    AC Delco Conventional OE Replacement Spark Plug. Made of high quality materials. Meets or exceeds OE standards. Consider AC Delco Conventional... more

    Priced from:

    $3.26
    Fits the following Mercury Models
    • Mercury Colony Park
    • Mercury Cougar
    • Mercury Grand Marquis
    • Mercury Marquis
  • CHAMPION COPPER PLUS SPARK PLUGS

    Fits Mercury

    COPPER PLUS SPARK PLUGS. Champion Copper Plus spark plugs have been original equipment on a wide variety of engines for many years. Manufacturers... more

    Priced from:

    $3.75
    Fits the following Mercury Models
    • Mercury Caliente
    • Mercury Capri
    • Mercury Colony Park
    • Mercury Comet
    • Mercury Cougar
    • Mercury Cyclone
    • Mercury Marquis
    • Mercury Monarch
    • Mercury Montego
    • Mercury Monterey
    • Mercury Villager
    • Mercury Voyager
    • Mercury Zephyr
  • NGK SPARK PLUG NGK LASER PLATINUM OE REPLACEMENT

    Fits Mercury

    NGK LASER PLATINUM SPARK PLUG. Lasers are used for pin point precision welds, reducing excess debris. The reduction of debris decreases... more

    Priced from:

    $7.04
    Fits the following Mercury Models
    • Mercury LN7
    • Mercury Lynx

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