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Performance Spark Plugs

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  • Resistor Plug - Yes

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1 - 24 of 43 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
Heat Range:   9 To 275

Autolite Racing Hi-Performance Spark Plug - AR103
Part #:
AR103
Line:
ATO
1 Year Limited Warranty
Seat:   Tapered
Thread Size:   M14
Heat Range:   10 To 320

Autolite Racing Hi-Performance Spark Plug - AR23
Part #:
AR23
Line:
ATO
Manufacturer's Defect Warranty
Seat:   Tapered
Thread Size:   M14
Heat Range:   11 To 350

Autolite Racing Hi-Performance Spark Plug - AR24
Part #:
AR24
Line:
ATO
1 Year Limited Warranty
Seat:   Tapered
Thread Size:   M14
Heat Range:   9 To 275

Autolite Racing Hi-Performance Spark Plug - AR25
Part #:
AR25
Line:
ATO
1 Year Limited Warranty
Seat:   Tapered
Thread Size:   M14
Heat Range:   8 To 245

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

Autolite Racing Hi-Performance Spark Plug - AR5242
Part #:
AR5242
Line:
ATO
1 Year Limited Warranty
Seat:   Tapered
Thread Size:   M14
Heat Range:   11 To 375

Autolite Racing Hi-Performance Spark Plug - AR5262
Part #:
AR5262
Line:
ATO
1 Year Limited Warranty
Resistor Plug:   Yes
Approximate Resistor Value (Ohm):   4000 Ohm
Thread Reach (mm):   25mm

Autolite Racing Hi-Performance Spark Plug - AR5324
Part #:
AR5324
Line:
ATO
1 Year Limited Warranty
Seat:   Gasket
Thread Size:   M14
Heat Range:   11 To 375

Autolite Racing Hi-Performance Spark Plug - AR5362
Part #:
AR5362
Line:
ATO
1 Year Limited Warranty
Seat:   Tapered
Thread Size:   M14
Heat Range:   12 To 425

Autolite Racing Hi-Performance Spark Plug - AR764
Part #:
AR764
Line:
ATO
1 Year Limited Warranty
Seat:   Tapered
Thread Size:   M14
Heat Range:   9 To 275

Autolite High Thread Pro Spark Plug - HT0
Part #:
HT0
Line:
ATO
4 Year Limited Warranty
Seat:   Tapered
Thread Size:   M16
Heat Range:   12 To 425

NGK Racing Plug Number R7282-10 Spark Plug - 2000
Part #:
2000
Line:
NGK
1 Year Limited Warranty
Seat:   Flat
Thread Size:   M14-1.25
Heat Range:   10
Representative Image

NGK Racing Plug Number R6918B-9 Spark Plug - 2954
Part #:
2954
Line:
NGK
1 Year Limited Warranty
Seat:   Flat
Thread Size:   M14-1.25
Heat Range:   9
Representative Image

NGK Racing Plug Number R0373A-9 Spark Plug - 3388
Part #:
3388
Line:
NGK
1 Year Limited Warranty
Seat:   Flat
Thread Size:   M10-1.0
Heat Range:   9
Representative Image

NGK Racing Plug Number R6725-105 Spark Plug - 3857
Part #:
3857
Line:
NGK
1 Year Limited Warranty
Seat:   Flat
Thread Size:   M14-1.25
Heat Range:   11

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

NGK Racing Plug Number R7440A-10L Spark Plug - 4282
Part #:
4282
Line:
NGK
1 Year Limited Warranty
Seat:   Flat
Thread Size:   M14-1.25
Heat Range:   10
Representative Image

NGK Racing Plug Number R6725-11 Spark Plug - 4311
Part #:
4311
Line:
NGK
1 Year Limited Warranty
Seat:   Flat
Thread Size:   M14-1.25
Heat Range:   11
Representative Image

NGK Racing Plug Number R6725-115 Spark Plug - 4482
Part #:
4482
Line:
NGK
1 Year Limited Warranty
Seat:   Flat
Thread Size:   M14-1.25
Heat Range:   12
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
Representative Image

NGK Racing Plug Number R7438-9 Spark Plug - 4656
Part #:
4656
Line:
NGK
1 Year Limited Warranty
Seat:   Flat
Thread Size:   M14-1.25
Heat Range:   9

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
Representative Image

NGK Racing Plug Number R7420-105 Spark Plug - 4857
Part #:
4857
Line:
NGK
1 Year Limited Warranty
Seat:   Flat
Thread Size:   M14-1.25
Heat Range:   11