Unpublished Item

12mm Thread x 26.5mm Reach
9/16'' Hex
Projected Tip
Gasket Seat

$11.99
$7.97
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Iridium Extra Long Life Spark Plug
  • Heat Range: 20
  • 1.5mm Insulator Projection
    Sold Individually
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    $11.99
    $7.97
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    14mm Thread x .460'' Reach
    5/8'' Hex
    Projected Tip
    Tapered Seat
    ITF-Series plugs have a 1.5mm insulator projection for better ignitability in older domestic applications.

    $14.99
    Ships directly from the manufacturer on 04/10/20
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    Iridium Performance ITF20 Spark Plug
  • Heat Range: 20
  • 1.5mm Insulator Projection
    Sold Individually
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    $14.99
    Ships directly from the manufacturer on 04/10/20
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    14mm Thread x .708'' Reach
    5/8'' Hex
    Projected Tip
    Tapered Seat
    IT-Series plugs have a 1.5mm insulator projection for increased performance, while the -0.5mm projection offers better heat resistance, in newer domestic applications.

    $6.99
    $4.92
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    Iridium Performance IT20 Spark Plug
  • Heat Range: 20
  • 1.5mm Insulator Projection
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    $6.99
    $4.92
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    14mm Thread x 1/2'' Reach
    13/16'' Hex
    Projected Tip
    Tapered Seat
    IT-Series plugs have a 1.5mm insulator projection for increased performance, while the -0.5mm projection offers better heat resistance, in newer domestic applications.

    $8.49
    $5.90
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    Iridium Performance IWF20 Spark Plug
  • Heat Range: 20
  • 1.5mm Insulator Projection
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    $8.49
    $5.90
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    14mm Thread x 1/2'' Reach
    13/16'' Hex
    Tapered Tip
    Gasket Seat

    $14.99
    Ships directly from the manufacturer on 04/10/20
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    Iridium Performance IW24 Spark Plug
  • Heat Range: 24
  • 1.5mm Insulator Projection
    Sold Individually
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    $14.99
    Ships directly from the manufacturer on 04/10/20
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    14mm Thread x 19mm Reach
    13/16'' Hex
    Projected Tip
    Gasket Seat
    IW-Series plugs have either a porcelain projection of 1.5mm for better ignition or a -0.5mm projection for better heat resistance.

    $8.49
    Ships directly from the manufacturer on 04/16/20
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    Iridium Performance IW16 Spark Plug
  • Heat Range: 16
  • 1.5mm Insulator Projection
    Sold Individually
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    $8.49
    Ships directly from the manufacturer on 04/16/20
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    14mm Thread x 19mm Reach
    13/16'' Hex
    Projected Tip
    Gasket Seat
    IW-Series plugs have either a porcelain projection of 1.5mm for better ignition or a -0.5mm projection for better heat resistance.

    $6.99
    $4.99
    SAVE $2.00
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    Iridium Performance IW20 Spark Plug
  • Heat Range: 20
  • 1.5mm Insulator Projection
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    $6.99
    $4.99
    SAVE $2.00
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    14mm Thread x 19mm Reach
    13/16'' Hex
    Projected Tip
    Gasket Seat
    IW-Series plugs have either a porcelain projection of 1.5mm for better ignition or a -0.5mm projection for better heat resistance.

    $14.99
    Ships directly from the manufacturer on 04/10/20
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    Iridium Performance IW22 Spark Plug
  • Heat Range: 22
  • 1.5mm Insulator Projection
    Sold Individually
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    $14.99
    Ships directly from the manufacturer on 04/10/20
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    $7.99
    $5.90
    SAVE $2.09
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    Iridium Performance IW24 Spark Plug
  • Heat Range: 24
  • -0.5mm Insulator Projection
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    $7.99
    $5.90
    SAVE $2.09
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    $14.99
    Ships directly from the manufacturer on 04/10/20
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    Iridium Performance IW27 Spark Plug
  • Heat Range: 27
  • -0.5mm Insulator Projection
    Sold Individually
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    $14.99
    Ships directly from the manufacturer on 04/10/20
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    14mm Thread x 19mm Reach
    13/16'' Hex
    Projected Tip
    Gasket Seat
    IW-Series plugs have either a porcelain projection of 1.5mm for better ignition or a -0.5mm projection for better heat resistance.

    $14.99
    $13.15
    SAVE $1.84
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    Iridium Performance IW29 Spark Plug
  • Heat Range: 29
  • -0.5mm Insulator Projection
    Sold Individually
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    $14.99
    $13.15
    SAVE $1.84
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    14mm Thread x 19mm Reach
    13/16'' Hex
    Projected Tip
    Gasket Seat
    IW-Series plugs have either a porcelain projection of 1.5mm for better ignition or a -0.5mm projection for better heat resistance.

    $24.99
    Ships directly from the manufacturer on 04/10/20
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    Iridium Performance IW31 Spark Plug
  • Heat Range: 31
  • -0.5mm Insulator Projection
    Sold Individually
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    $24.99
    Ships directly from the manufacturer on 04/10/20
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    $24.99
    Ships directly from the manufacturer on 04/10/20
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    Iridium Performance IW34 Spark Plug
  • Heat Range: 34
  • -0.5mm Insulator Projection
    Sold Individually
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    $24.99
    Ships directly from the manufacturer on 04/10/20
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    14mm Thread x 19mm Reach
    16mm Hex
    Projected Tip
    Gasket Seat
    IK-Series plugs 1.5mm projection are perforemance focused, while the -0.5mm projection plugs emphasize heat resistance.

    $7.49
    Ships directly from the manufacturer on 04/20/20
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    Iridium Performance IK16 Spark Plug
  • Heat Range: 16
  • 1.5mm Insulator Projection
    Sold Individually
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    $7.49
    Ships directly from the manufacturer on 04/20/20
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    $29.99
    $24.99
    SAVE $5.00
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    Iridium Performance IK16 Spark Plug
  • Heat Range: 16
  • 1.5mm Insulator Projection
    Sold Individually
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    $29.99
    $24.99
    SAVE $5.00
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    14mm Thread x 19mm Reach
    16mm Hex
    Projected Tip
    Gasket Seat
    IK-Series plugs 1.5mm projection are perforemance focused, while the -0.5mm projection plugs emphasize heat resistance.

    $37.99
    Ships directly from the manufacturer on 04/10/20
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    Iridium Performance IK16 Spark Plug
  • Heat Range: 16
  • 1.5mm Insulator Projection
    Sold Individually
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    $37.99
    Ships directly from the manufacturer on 04/10/20
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    14mm Thread x 19mm Reach
    16mm Hex
    Projected Tip
    Gasket Seat
    IK-Series plugs 1.5mm projection are perforemance focused, while the -0.5mm projection plugs emphasize heat resistance.

    $6.99
    $4.99
    SAVE $2.00
    (1)
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    Iridium Performance IK20 Spark Plug
  • Heat Range: 20
  • 1.5mm Insulator Projection
    Sold Individually
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    $6.99
    $4.99
    SAVE $2.00
    (1)
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    $6.99
    $5.18
    SAVE $1.81
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    Iridium Performance IK20L Spark Plug
  • Heat Range: 20
  • 1.5mm Insulator Projection
  • Sold Individually
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    $6.99
    $5.18
    SAVE $1.81
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    14mm Thread x 19mm Reach
    16mm Hex
    Projected Tip
    Gasket Seat
    IK-Series plugs 1.5mm projection are perforemance focused, while the -0.5mm projection plugs emphasize heat resistance.

    $9.49
    $7.10
    SAVE $2.39
    Ships directly from the manufacturer on 04/24/20
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    Iridium Performance IK24 Spark Plug
  • Heat Range: 24
  • 1.5mm Insulator Projection
    Sold Individually
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    $9.49
    $7.10
    SAVE $2.39
    Ships directly from the manufacturer on 04/24/20
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    $8.99
    $6.99
    SAVE $2.00
    Ships directly from the manufacturer on 04/09/20
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    Iridium Performance IK27 Spark Plug
  • Heat Range: 27
  • 0.5mm Insulator Projection
    Sold Individually
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    $8.99
    $6.99
    SAVE $2.00
    Ships directly from the manufacturer on 04/09/20
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    14mm Thread x 19mm Reach
    16mm Hex
    Projected Tip
    Gasket Seat
    IK-Series plugs 1.5mm projection are perforemance focused, while the -0.5mm projection plugs emphasize heat resistance.

    $14.99
    $11.29
    SAVE $3.70
    (1)
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    Iridium Performance IK31 Spark Plug
  • Heat Range: 31
  • -0.5mm Insulator Projection
    Sold Individually
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    $14.99
    $11.29
    SAVE $3.70
    (1)
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    14mm Thread x 19mm Reach
    16mm Hex
    Projected Tip
    Gasket Seat
    IQ-Series plugs are 1/8'' longer than the IK plugs between the top of the hex and top of the terminal.

    $6.99
    Ships directly from the manufacturer on 04/10/20
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    Iridium Performance IQ16 Spark Plug
  • Heat Range: 16
  • 1.5mm Insulator Projection
    Sold Individually
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    $6.99
    Ships directly from the manufacturer on 04/10/20
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    $14.99
    Ships directly from the manufacturer on 04/10/20
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    Iridium Performance IQ20 Spark Plug
  • Heat Range: 20
  • 1.5mm Insulator Projection
    Sold Individually
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    $14.99
    Ships directly from the manufacturer on 04/10/20
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    $14.99
    Ships directly from the manufacturer on 04/10/20
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    Iridium Performance IQ22 Spark Plug
  • Heat Range: 22
  • 1.5mm Insulator Projection
    Sold Individually
  • View Details
    $14.99
    Ships directly from the manufacturer on 04/10/20
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    $8.99
    Ships directly from the manufacturer on 04/10/20
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    Iridium Performance IQ24 Spark Plug
  • Heat Range: 24
  • 1.5mm Insulator Projection
    Sold Individually
  • View Details
    $8.99
    Ships directly from the manufacturer on 04/10/20
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    14MM Thread x .500"Reach
    13/16" Hex
    Non-Projected Tip
    Gasket Seat

    $7.99
    $6.99
    SAVE $1.00
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    Iridium Performance IWF27 Spark Plug
  • Heat Range: 27
  • -0.4mm Insulator Projection Sold Individually
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    $7.99
    $6.99
    SAVE $1.00
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    14mm Thread x 25mm Reach
    16mm Hex
    Projected Tip
    Tapered Seat
    ITV-Series plugs are designed specifically for newer 4 and 6 cylinder domestic applications and offer colder than stock heat ranges for performance applications.

    $7.99
    $5.61
    SAVE $2.38
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    Iridium Performance ITV16 Spark Plug
  • Heat Range: 16
  • 1.5mm Insulator Projection
    Sold Individually
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    $7.99
    $5.61
    SAVE $2.38
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    14mm Thread x 25mm Reach
    16mm Hex
    Projected Tip
    Tapered Seat
    ITV-Series plugs are designed specifically for newer 4 and 6 cylinder domestic applications and offer colder than stock heat ranges for performance applications.

    $7.99
    $6.99
    SAVE $1.00
    Ships Today
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    Iridium Performance ITV16 Spark Plug
  • Heat Range: 16
  • 1.5mm Insulator Projection
    Sold Individually
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    $7.99
    $6.99
    SAVE $1.00
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    14mm Thread x 25mm Reach
    16mm Hex
    Projected Tip
    Tapered Seat
    ITV-Series plugs are designed specifically for newer 4 and 6 cylinder domestic applications and offer colder than stock heat ranges for performance applications.

    $7.99
    $5.99
    SAVE $2.00
    Ships Today
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    Iridium Performance ITV16 Spark Plug
  • Heat Range: 20
  • 1.5mm Insulator Projection
    Sold Individually
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    $7.99
    $5.99
    SAVE $2.00
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    12mm Thread x .750'' Reach
    11/16'' Hex
    Projected Tip
    Gasket Seat

    $14.99
    Ships directly from the manufacturer on 04/10/20
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    Iridium Performance IX24B Spark Plug
  • Heat Range: 24
  • 1.5mm Insulator Projection
    Sold Individually
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    $14.99
    Ships directly from the manufacturer on 04/10/20
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