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1978 MG MGB - Spark Plugs

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  • Thread Reach (mm) - 19.05mm

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Product List

Autolite Iridium XP Spark Plug - XP63
Part #:
XP63
Line:
ATO
Limited Lifetime Warranty
Seat:   Gasket
Thread Size:   M14-1.25
Heat Range:   10

ACDelco Copper Spark Plug - R42XLS
Part #:
R42XLS
Line:
ACD
12 Month Or 12,000 Mile Limited Warranty
Seat:   Gasket
Thread Size:   M14-1.25
Heat Range:   2

E3 Spark Plugs Diamond Fire Spark Plug - E3.46
Part #:
E3.46
Line:
ETH
5 Year Limited Warranty
Seat:   Gasket
Thread Size:   M14
Hex Size (mm):   21mm