Spark Plug - NGK Standard - 12 MM Thread - 0.500 In Reach - Gasket Seat - Stock Number 5123 - Resistor - Each
 |  Part# NGK-DR8HS   More Details...

$3.49

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Spark Plug - NGK Standard - 14 MM Thread - 0.749 In Reach - Gasket Seat - Stock Number 2322 - NON-RESISTOR - Each
 |  Part# NGK-BUE   More Details...

$11.99

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Spark Plug - Ruthenium HX - 14 MM Thread - 25 MM Reach - Tapered Seat - Stock Number 90495 - Resistor - Each
 |  Part# NGK-LTR6BHX   More Details...

$16.99

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Spark Plug - Ruthenium HX - 14 MM Thread - 0.708 In Reach - Tapered Seat - Stock Number 95605 - Resistor - Each
 |  Part# NGK-LTR7BHX   More Details...

$15.99

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Spark Plug - Ruthenium HX - 14 MM Thread - 0.708 In Reach - Tapered Seat - Stock Number 97100 - Resistor - Each
 |  Part# NGK-TR4BHX   More Details...

$12.99

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

$12.99

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Spark Plug - NGK Laser Iridium - 14 MM Thread - 25.0 MM Reach - Tapered Seat - Stock Number 3474 - Resistor - Each
 |  Part# NGK-91418   More Details...

$13.99

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Spark Plug - NGK Laser Platinum - 14 MM Thread - 0.749 In Reach - Gasket Seat - Stock Number 4285 - Resistor - Each
 |  Part# NGK-BKR7EQUP   More Details...

$6.99

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Spark Plug - NGK Standard - 14 MM Thread - 0.749 In Reach - Gasket Seat - Stock Number 4952 - Resistor - Each
 |  Part# NGK-BKR7ES-11   More Details...

$4.49

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Spark Plug - NGK Standard - 14 MM Thread - 0.490 In Reach - Gasket Seat - Stock Number 4332 - Resistor - Each
 |  Part# NGK-BR8HS   More Details...

$3.99

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