Spark Plug - NGK Iridium Ix - 14 MM Thread - 0.708 In Reach - Tapered Seat - Stock Number 3689 - Resistor - Each
NGK  |  Part# NGK-TR6IX   More Details...

$8.99

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Spark Plug - NGK V-POWER - 14 MM Thread - 0.689 In Reach - Tapered Seat - Stock Number 4177 - Resistor - Each
NGK  |  Part# NGK-TR6   More Details...

$3.49

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Spark Plug - NGK Iridium Ix - 14 MM Thread - 0.708 In Reach - Tapered Seat - Stock Number 7397 - Resistor - Each
NGK  |  Part# NGK-TR5IX   More Details...

$10.99

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Spark Plug - NGK G-POWER Platinum - 14 MM Thread - 17.5 MM Reach - Tapered Seat - Stock Number 3186 - Resistor - Ea...
NGK  |  Part# NGK-TR5GP   More Details...

$4.99

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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 Iridium Ix - 14 MM Thread - 0.689 In Reach - Tapered Seat - Stock Number 7164 - Resistor - Each
NGK  |  Part# NGK-TR55IX   More Details...

$9.99

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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...

$8.99

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Spark Plug - NGK Racing - 14 MM Thread - 26.5 MM Reach - Gasket Seat - Stock Number 4901 - Resistor - Each
NGK  |  Part# NGK-R7437-8   More Details...

$48.99

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Spark Plug - NGK Racing - 14 MM Thread - 26.5 MM Reach - Gasket Seat - Stock Number 4654 - Resistor - Each
NGK  |  Part# NGK-R7437-9   More Details...

$49.99

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Spark Plug - NGK Racing - 14 MM Thread - 0.847 In Reach - Gasket Seat - Stock Number 4482 - Resistor - Each
NGK  |  Part# NGK-R6725-115   More Details...

$51.99

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