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Mercedes Benz 450SEL Spark Plugs

At JC Whitney, we offer the best selection of Mercedes Benz 450SEL Spark Plugs parts and accessories. We offer an industry leading 30-day Guarantee so that you can shop with confidence! Narrow your selection below by providing the year of your vehicle for a custom list of Mercedes Benz 450SEL Spark Plugs products.

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20 out of 27 products in Electrical Systems
  • SPARK PLUG BOSCH SUPER PLUS

    Fits Mercedes Benz 450SEL

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

    Priced from:

    $4.03
  • NGK G-POWER SPARK PLUGS

    Fits Mercedes Benz 450SEL

    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:

    $5.99
  • BOSCH PLATINUM PLUS SPARK PLUG

    Fits Mercedes Benz 450SEL

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

    46% OFF

    On sale from:

    $5.07
    $2.72
  • DENSO SPARK PLUG

    Fits Mercedes Benz 450SEL

    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:

    $3.26
  • NGK SPARK PLUG

    Fits Mercedes Benz 450SEL

    NGK OE REPLACEMENT IRIDIUM IX SPARK PLUG. Fine Iridium tip ensures high durability and a consistently stable spark. more

    Priced from:

    $4.55
  • CHAMPION COPPER PLUS SPARK PLUGS

    Fits Mercedes Benz 450SEL

    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:

    $5.99
  • ACCEL SPARK PLUG

    Fits Mercedes Benz 450SEL

    Accel Spark Plugs. Constructed with high quality material. Ensures stable heat range for better performance. Machine rolled threads guarantee... more

    16% OFF

    On sale from:

    $5.76
    $4.83
  • CHAMPION IRIDIUM SPARK PLUGS

    Fits Mercedes Benz 450SEL

    IRIDIUM SPARK PLUGS. Champion iridium spark plugs offer maximum performance regardless of engine or ignition type. Each plug has an extremely... more

    Priced from:

    $10.44
  • NGK G-POWER SPARK PLUG

    Fits Mercedes Benz 450SEL

    The world's first platinum spark plug specifically designed to replace conventional plugs. more

    40% OFF

    On sale from:

    $11.88
    $7.10
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