Quicksilver 881284Q Spark Plug (NGK LFR6A-11)
- Brand:
- Quicksilver
- Part no:
- 881284Q
Where to buy
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This is the Mercury Marine / Quicksilver 881284Q spark plug, which is the NGK LFR6A-11. It arrives pre-gapped to the engine maker's specification. The insulator is pure alumina silicate ceramic for strength and fewer breakages, a ribbed suppressor seal guards against spark flash over, and a triple seal helps prevent leakage.
Our take
The ceramic insulator is pure alumina silicate, chosen for strength, and the ribbed suppressor seal and triple seal go after flash over and leakage. It comes pre-gapped, though the gap should still be checked against your engine manual.