TR1/MR1 Yamaha Boat/Waverunner Spark Plugs

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  • Regular price $79.90


*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


Customer Reviews

Based on 8 reviews
88%
(7)
13%
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C
Cory
Exactly what I needed

Exactly what I needed. Starboard engine had a slight rattle at idle and lost RPMs at WOT. This fixed both of those issues and the video really helped me.

R
Roberto Perez

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J
Jess Battle
Great company!

This was my fourth order from this company. They are very helpful, great support and service.

M
M.W.

Exactly what I needed!

R
Reuben Delorme
Peace of mind

The wacker paste that comes with the plugs gives peace of mind I'll be able to remove them when the time comes