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1978 MG MGB - Spark Plugs

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  • Heat Range - 9

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Champion Double Platinum Power Plug Number RN9PYP Spark Plug - 7415
Part #:
7415
Line:
CHP
5 Year Limited Warranty
Seat:   Gasket
Thread Size:   M14
Heat Range:   9

Champion Copper Plug Number N9YC Spark Plug - 300
Part #:
300
Line:
CHP
1 Year Limited Warranty
Seat:   Gasket
Thread Size:   M14
Heat Range:   9

Champion Copper Plug Number RN9YC Spark Plug - 415
Part #:
415
Line:
CHP
2 Year LIMITED WARRANTY
Seat:   Gasket
Thread Size:   M14
Heat Range:   9

Champion Copper Spark Plug - 4151
Part #:
4151
Line:
CHP
Manufacturer's Defect Warranty
Seat:   Gasket
Thread Size:   M14
Heat Range:   9