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

$13.49

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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 G-POWER Platinum - 14 MM Thread - 0.689 In Reach - Tapered Seat - Stock Number 3403 - Resistor - E...
NGK  |  Part# NGK-TR55GP   More Details...

$5.49

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Spark Plug - NGK Iridium Ix - 14 MM Thread - 0.709 In Reach - Tapered Seat - Stock Number 7316 - Resistor - Each
NGK  |  Part# NGK-TR55-1IX   More Details...

$12.99

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Spark Plug - NGK G-POWER Platinum - 14 MM Thread - 17.5 MM Reach - Tapered Seat - Stock Number 7159 - Resistor - Ea...
NGK  |  Part# NGK-TR55-1GP   More Details...

$4.49

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Spark Plug - NGK Racing - 14 MM Thread - 0.749 In Reach - Gasket Seat - Stock Number 5962 - NON-RESISTOR - Each
NGK  |  Part# NGK-R6061-10   More Details...

$10.99

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Spark Plug - NGK Standard - 14 MM Thread - 0.750 In Reach - Gasket Seat - Stock Number 4586 - Resistor - Each
NGK  |  Part# NGK-R6601-11   More Details...

$31.99

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Spark Plug - NGK Racing - 14 MM Thread - 0.749 In Reach - Gasket Seat - Stock Number 4074 - NON-RESISTOR - Each
NGK  |  Part# NGK-R6061-9   More Details...

$10.99

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Spark Plug - NGK Racing - 14 MM Thread - 0.749 In Reach - Gasket Seat - Stock Number 2773 - NON-RESISTOR - Each
NGK  |  Part# NGK-R6061-11   More Details...

$14.99

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Spark Plug - NGK Racing - 14 MM Thread - 0.708 In Reach - Tapered Seat - Stock Number 7317 - NON-RESISTOR - Each
NGK  |  Part# NGK-R5724-8   More Details...

$3.99

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