Spark Plug - 14 MM Thread - 25.00 In Reach - Gasket Seat - Resistor - Each
NGK  |  Part# NGK-PLZTR5A-13   More Details...

$11.99

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Spark Plug - NGK Laser Platinum - 14 MM Thread - 0.749 In Reach - Gasket Seat - Stock Number 4363 - Resistor - Each
NGK  |  Part# NGK-PZFR5F-11   More Details...

$15.99

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Spark Plug - NGK Racing - 14 MM Thread - 25.0 MM Reach - Tapered Seat - Stock Number 96969 - Resistor - Each
NGK  |  Part# NGK-R7448A-9   More Details...

$14.99

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Spark Plug - NGK Racing - 14 MM Thread - 0.708 In Reach - Tapered Seat - Stock Number 7993 - NON-RESISTOR - Each
NGK  |  Part# NGK-R5724-10   More Details...

$4.49

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Spark Plug - NGK G-POWER Platinum - 14 MM Thread - 17.5 MM Reach - Tapered Seat - Stock Number 2815 - Resistor - Ea...
NGK  |  Part# NGK-TR4GP   More Details...

$6.49

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Spark Plug - NGK Iridium Ix - 14 MM Thread - 0.708 In Reach - Tapered Seat - Stock Number 3691 - Resistor - Each
NGK  |  Part# NGK-TR8IX   More Details...

$9.99

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Spark Plug - NGK Racing - 14 MM Thread - 11 MM Reach - Tapered Seat - Stock Number 4050 - NON-RESISTOR - Each
NGK  |  Part# NGK-R5673-10   More Details...

$5.79

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Spark Plug - Ruthenium HX - 14 MM Thread - 0.708 In Reach - Tapered Seat - Stock Number 94567 - Resistor - Each
NGK  |  Part# NGK-TR5AHX   More Details...

$12.99

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Spark Plug - NGK G-POWER Platinum - 14 MM Thread - 0.460 In Reach - Tapered Seat - Stock Number 3547 - Resistor - E...
NGK  |  Part# NGK-UR5GP   More Details...

$6.49

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Spark Plug - NGK Racing - 14 MM Thread - 0.375 In Reach - Gasket Seat - Stock Number 2746 - NON-RESISTOR - Each
NGK  |  Part# NGK-R5670-6   More Details...

$7.69

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