NGK 7740 - Alternative spark plugs

There are 37 replacement spark plugs for NGK 7740. The cross references are for general reference only, please check specifications for your application.

Compatible plug on Amazon

NGK (7740) PTR5C-13 Laser Platinum Spark Plug, Pack of 1

16.92$

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Specifications for NGK 7740

Thread diameter: 14.0 mm
Thread reach: 17.5 mm
Hex size: 16 mm

NGK 7740 replacement spark plugs

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