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Performance Spark Plugs

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  • Ground Electrode Tip Material - Nickel
  • Thread Reach (mm) - 19mm

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1 - 19 of 19 results for Performance Spark Plugs
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Product List

Autolite Racing Hi-Performance Spark Plug - AR3924
Part #:
AR3924
Line:
ATO
1 Year Limited Warranty
Seat:   Gasket
Thread Size:   M14-1.25
Heat Range:   9 To 275

Autolite Racing Hi-Performance Spark Plug - AR2593
Part #:
AR2593
Line:
ATO
1 Year Limited Warranty
Seat:   Gasket
Thread Size:   M14-1.25
Heat Range:   15 To 550

Autolite Racing Hi-Performance Spark Plug - AR2594
Part #:
AR2594
Line:
ATO
1 Year Limited Warranty
Seat:   Gasket
Thread Size:   M14-1.25
Heat Range:   14 To 515

Autolite Racing Hi-Performance Spark Plug - AR3923
Part #:
AR3923
Line:
ATO
1 Year Limited Warranty
Seat:   Gasket
Thread Size:   M14-1.25
Heat Range:   10 To 320

NGK Racing Plug Number B8EG Solid Spark Plug - 3997
Part #:
3997
Line:
NGK
1 Year Limited Warranty
Seat:   Flat
Thread Size:   M14-1.25
Heat Range:   8

NGK Racing Plug Number R6601-10 Spark Plug - 4017
Part #:
4017
Line:
NGK
1 Year Limited Warranty
Seat:   Flat
Thread Size:   M14-1.25
Heat Range:   10
Representative Image

NGK Racing Plug Number R6601-11 Spark Plug - 4586
Part #:
4586
Line:
NGK
1 Year Limited Warranty
Seat:   Flat
Thread Size:   M14-1.25
Heat Range:   11

NGK Racing Plug Number R7433-9 Spark Plug - 4660
Part #:
4660
Line:
NGK
1 Year Limited Warranty
Seat:   Flat
Thread Size:   M14-1.25
Heat Range:   9

NGK Racing Plug Number R7435-10 Spark Plug - 4897
Part #:
4897
Line:
NGK
1 Year Limited Warranty
Seat:   Gasket
Thread Size:   M14-1.25
Heat Range:   10
Representative Image

NGK Racing Plug Number R0045Q-11 Spark Plug - 5957
Part #:
5957
Line:
NGK
1 Year Limited Warranty
Seat:   Flat
Thread Size:   M10-1.0
Heat Range:   11

NGK Copper Plug Number BR10EG Solid Spark Plug - 3993
Part #:
3993
Line:
NGK
1 Year Limited Warranty
Seat:   Gasket
Thread Size:   M14-1.25
Heat Range:   10
Representative Image

NGK Copper Plug Number B9EG Solid Spark Plug - 3998
Part #:
3998
Line:
NGK
1 Year Limited Warranty
Seat:   Gasket
Thread Size:   M14-1.25
Heat Range:   9
Representative Image

NGK Copper Plug Number BR9EG Solid Spark Plug - 4015
Part #:
4015
Line:
NGK
1 Year Limited Warranty
Seat:   Gasket
Thread Size:   M14-1.25
Heat Range:   9
Representative Image

NGK Copper Plug Number R0045Q-10 Spark Plug - 4216
Part #:
4216
Line:
NGK
1 Year Limited Warranty
Seat:   Gasket
Thread Size:   M10-1.0
Heat Range:   10
Representative Image

NGK Copper Plug Number R5671A-11 Spark Plug - 6596
Part #:
6596
Line:
NGK
1 Year Limited Warranty
Seat:   Gasket
Thread Size:   M14-1.25
Heat Range:   11

NGK Copper Plug Number BUR7EA-11 Spark Plug - 7031
Part #:
7031
Line:
NGK
1 Year Limited Warranty
Seat:   Flat
Thread Size:   M14-1.25
Heat Range:   7

E3 Spark Plugs Diamond Fire Spark Plug - E3.100
Part #:
E3.100
Line:
ETH
Manufacturer's Defect Warranty
Seat:   Flat
Thread Size:   M14
Hex Size (mm):   21mm

E3 Spark Plugs Diamond Fire Spark Plug - E3.101
Part #:
E3.101
Line:
ETH
Manufacturer's Defect Warranty
Seat:   Flat
Thread Size:   M14
Hex Size (mm):   16mm

E3 Spark Plugs Diamond Fire Spark Plug - E3.110
Part #:
E3.110
Line:
ETH
Manufacturer's Defect Warranty
Seat:   Flat
Thread Size:   M12
Hex Size (mm):   16mm