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πŸ”Œ ngk 6955 spark plug - cr9eb, 4 pack: optimize engine performance with this high-quality plug logo

πŸ”Œ NGK 6955 Spark Plug - CR9EB, 4 Pack: Optimize Engine Performance with this High-Quality Plug Review

3

Β·

Excellent

Revainrating 5 out of 5Β Β 
RatingΒ 
5.0
🧯 Ignition Parts, πŸ› οΈ Replacement Parts

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Details

BrandNGK
Core MaterialCopper
Top Material TypeNickel

Description of πŸ”Œ NGK 6955 Spark Plug - CR9EB, 4 Pack: Optimize Engine Performance with this High-Quality Plug

Designed to operate over a much wider heat range than ordinary plugs. Resists carbon buildup and pre-ignition. High alumina ceramics for better heat transfer and electrical insulation. Solid copper core and nickel tipped electrode provide a longer plus life. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage.

Reviews

Global ratings 3
  • 5
    3
  • 4
    0
  • 3
    0
  • 2
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  • 1
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Type of review

Revainrating 5 out of 5

Excellent OEM connector for Yamaha

Ideal for Yamaha MR1 engines and other Yamaha boats/jet skis. Use them religiously on my 2004-2006 SX/AR230 and 2006-2006 SX210. It has to be changed every season.

Pros
  • spare parts
Cons
  • the list will be long.

Revainrating 5 out of 5

Fits YAMAHA BOAT ENGINES

I have a 2005 Yamaha SX 230 and have been using these spark plugs since the first spark plug change. On average I change a complete set every 2 seasons. They are pre-approved 98% of the time, but you always want to check spacing before installing. I recommend them to other Yamaha boat owners.

Pros
  • Spark Plugs
Cons
  • Functionality

Revainrating 5 out of 5

Well they are ngk! But I still use Anti-Capture!

No matter what the "experts" or ngk say. The heat expands and contracts, finding a way to seal the candles no matter what "high tech" coating ngk uses. As far as "stretch" goes, I've only adjusted them tight and a half turn since then and never had a problem. No loss of compression, nothing. You probably can't use a torque wrench unless it's a digital one, due to the amount it takes to click pounds.

Pros
  • Ignition parts
Cons
  • Pretty good