Champion 551 - Alternative spark plugs
There are 4 replacement spark plugs for Champion 551. The cross references are for general reference only, please check specifications for your application.
Compatible plug on Amazon
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Specifications for Champion 551
- Thread diameter
- M14x1.25
- Thread reach
- 12.7 mm
- Hex size
- 22.2 mm
- Terminal
- SHIELDED
- Gap
- 0.4 mm
Champion 551 replacement spark plugs
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Replacement spark plugs for Champion 551 on Amazon
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