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1966 Mercury Comet - Spark Plugs

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  • Center Electrode Core Material - Copper
1 - 5 of 5 results for Spark Plugs
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NGK Iridium Plug Number WR5IX Spark Plug - 7510
Part #:
7510
Line:
NGK
1 Year Limited Warranty
Seat:   Tapered
Thread Size:   M18-1.50
Heat Range:   5

Motorcraft Platinum Plug Number AGSF22FSMX Spark Plug - SP459X
Part #:
SP459X
Line:
MOT
2 Year LIMITED WARRANTY
Seat:   Tapered
Thread Size:   M14
Heat Range:   320

NGK V-Power Plug Number WR5 Spark Plug - 2438
Part #:
2438
Line:
NGK
1 Year Limited Warranty
Seat:   Tapered
Thread Size:   M18-1.50
Heat Range:   5

Motorcraft Copper Spark Plug - SP420X
Part #:
SP420X
Line:
MOT
2 Year LIMITED WARRANTY
Seat:   Tapered
Thread Size:   M18
Heat Range:   245

Motorcraft Copper Spark Plug - SP431X
Part #:
SP431X
Line:
MOT
2 Year LIMITED WARRANTY
Seat:   Tapered
Thread Size:   M18
Heat Range:   210