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πŸ”Œ ngk 4838 v-power spark plug - bp8h-n-10, 1 pack: superior ignition performance logo

πŸ”Œ NGK 4838 V-Power Spark Plug - BP8H-N-10, 1 Pack: Superior Ignition Performance Review

3

Β·

Poor

Revainrating 2.5 out of 5Β Β 
RatingΒ 
2.3
🧯 Ignition Parts, πŸ› οΈ Replacement Parts

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Details

BrandNGK
Core MaterialCopper
Top Material TypeCeramic

Description of πŸ”Œ NGK 4838 V-Power Spark Plug - BP8H-N-10, 1 Pack: Superior Ignition Performance

V-groove center electrode improves ignitability and reduces quenching. 98% pure copper core increases heat dissipation for reliable starts and prevents spark plug from overheating. High-grade alumina silicate ceramic insulator for superior strength and heat transfer. Cold-rolled threads to prevent cross-threading and damage to cylinder heads; Trivalent plating eliminates need for anti-seize. Quantity: 1 per package.

Reviews

Global ratings 3
  • 5
    1
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    2

Type of review

Revainrating 5 out of 5

Superior quality and reliability.

I use these in my 115hp Mercury 2-stroke outboard. You have been my choice for over sixteen years and have never let me down.

Pros
  • Cold rolled threads to prevent thread twisting and damage to cylinder heads; Trivalent coating eliminates the need for EP coatings
Cons
  • Some cons

Revainrating 1 out of 5

NOTE THE PART NUMBER ON THE BOX!

Ordered four 4838 BP8H-N-10 for our outboard motor. Luckily we found that the 4th spark plug did NOT match the part number. If we didn't notice and put in the wrong spark plug and started the engine, the spark plug would go through the top of the piston, destroying the engine.

Pros
  • Quantity: 1pc in box
Cons
  • Contact seller

Revainrating 1 out of 5

Product advertised does not match product received (x 3)

I believe something is wrong with the Revain picture/description. The advertised product is gold in color, has an R under the NGK logo, and describes several additional features. The actual product (from at least 3 Revain suppliers) is silver without the R and I'm not sure of its internal specs.

Pros
  • V-groove center electrode improves flammability and reduces extinguishing
Cons
  • Unnecessary features