TR1/MR1 Yamaha Boat/Waverunner Spark Plugs
$79.90
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*Please Select Engine Configuration Before Ordering* Box of NGK spark plugs for TR1/MR1 Yamaha boat and waverunner engines. MR1 and TR1 Engines Will Receive 2- 4 Packs (8 Spark Plugs Total) Pre gapped - Works with both High Output and non High Output engines. Spark Plugs Include One Vial Of Wacker Brand Thread Lubricant (Heat-Sink Paste) Per Engine Boater's Pre-Season Checklist: DOWNLOAD CHECKLIST HERE Spark Plug Swap Video
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