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 - 14 MM Thread - 0.750 In Reach - Gasket Seat - Resistor - Each
AUTOLITE  |  Part# AUT-3926   More Details...

$4.09

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Spark Plug - 14 MM Thread - 0.500 In Reach - Gasket Seat - NON-RESISTOR - Each
AUTOLITE  |  Part# AUT-411   More Details...

$3.99

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Spark Plug - Ruthenium HX - 14 MM Thread - 26.5 MM Reach - Gasket Seat - Stock Number 94122 - Resistor - Each
NGK  |  Part# NGK-LFR6AHX-S   More Details...

$17.59

Out of Stock (call for availability)

Spark Plug - NGK Iridium Ix - 10 MM Thread - 0.749 In Reach - Gasket Seat - Stock Number 3521 - Resistor - Each
NGK  |  Part# NGK-CR9EIX   More Details...

$8.99

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Spark Plug - NGK Standard - 10 MM Thread - 0.749 In Reach - Gasket Seat - Stock Number 6955 - Resistor - Each
NGK  |  Part# NGK-CR9EB   More Details...

$6.99

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Spark Plug - NGK V-POWER - 14 MM Thread - 0.689 In Reach - Tapered Seat - Stock Number 3951 - Resistor - Each
NGK  |  Part# NGK-TR55   More Details...

$3.49

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Spark Plug - NGK Standard - 14 MM Thread - 0.375 In Reach - Gasket Seat - Stock Number 1195 - Resistor - Set Of 25
NGK  |  Part# NGK-BPMR7A-S25   More Details...

$63.79

Out of Stock (call for availability)

Spark Plug - NGK Racing - 14 MM Thread - 21.5 MM Reach - Gasket Seat - Stock Number 3857 - Resistor - Each
NGK  |  Part# NGK-R6725-105   More Details...

$52.99

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Spark Plug - NGK V-POWER - 14 MM Thread - 0.460 In Reach - Tapered Seat - Stock Number 2771 - Resistor - Each
NGK  |  Part# NGK-UR5   More Details...

$3.99

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