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Spark Plugs - Marine

1 - 11 of 11 results for Spark Plugs - Marine

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Autolite Copper Core Spark Plug - 23

Part #:: 23
Line:: ATO

2 Year LIMITED WARRANTY

Seat: Tapered

Thread Size: M14-1.25

Heat Range: 11

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Autolite Copper Core Spark Plug - 63

Part #:: 63
Line:: ATO

2 Year LIMITED WARRANTY

Seat: Gasket

Thread Size: M14-1.25

Heat Range: 10

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Autolite Racing Hi-Performance Spark Plug - AR12

Part #:: AR12
Line:: ATO

1 Year Limited Warranty

Seat: Tapered

Thread Size: M14-1.25

Heat Range: 12

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NGK Iridium/Platinum Plug Number IMR9D-9H Spark Plug - 6544

Part #:: 6544
Line:: NGK

1 Year Limited Warranty

Seat: Gasket

Thread Size: M10-1.0

Heat Range: 9

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NGK Iridium/Platinum Plug Number ILMAR7E9 Spark Plug - 94698

Part #:: 94698
Line:: NGK

1 Year Limited Warranty

Seat: Flat

Thread Size: M10-1.0

Heat Range: 7

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Champion Copper Plug Number QL77CC Spark Plug - 941-1

Part #:: 941-1
Line:: CHP

1 Year Limited Warranty

Seat: Gasket

Thread Size: M14

Heat Range: 77

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NGK Plug Number LKR6E-9N Spark Plug - 90410

Part #:: 90410
Line:: NGK

1 Year Limited Warranty

Seat: Flat

Thread Size: M12-1.25

Heat Range: 6

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NGK Copper Plug Number LKR7E Spark Plug - 1643

Part #:: 1643
Line:: NGK

1 Year Limited Warranty

Seat: Gasket

Thread Size: M12-1.25

Heat Range: 7

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NGK Copper Plug Number BPR5ES Solid Spark Plug - 4006

Part #:: 4006
Line:: NGK

1 Year Limited Warranty

Seat: Gasket

Thread Size: M14-1.25

Heat Range: 5

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NGK Copper Plug Number DPR6EA-9 Spark Plug - 5531

Part #:: 5531
Line:: NGK

1 Year Limited Warranty

Seat: Gasket

Thread Size: M12-1.25

Heat Range: 6

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NGK V-Power Plug Number LFR6A Spark Plug - 6668

Part #:: 6668
Line:: NGK

1 Year Limited Warranty

Seat: Gasket

Thread Size: M14-1.25

Heat Range: 6