




⚡ Ignite your marine adventures with NGK’s spark of reliability!
The NGK (1134) Spark Plug BR8HS-10 is a high-quality, copper-core spark plug designed specifically for marine engines. Featuring a precise 14mm thread size and nickel top material, it delivers reliable ignition performance and easy installation. Trusted by thousands with a 4.6-star rating, this spark plug ensures your boat or jet ski runs efficiently, backed by NGK’s manufacturer warranty.










| ASIN | B000XBIGCU |
| Best Sellers Rank | #456,589 in Automotive ( See Top 100 in Automotive ) #101 in Automotive Performance Spark Plugs |
| Brand | NGK |
| Brand Name | NGK |
| Compatible with Vehicle Type | Marine |
| Core Material | Copper |
| Customer Reviews | 4.6 out of 5 stars 781 Reviews |
| Global Trade Identification Number | 00087295111345 |
| Included Components | Spark Plug |
| Item Height | 1 inches |
| Item Type Name | Spark Plug |
| Item Weight | 0.05 Kilograms |
| Manufacturer | NGK |
| Manufacturer Part Number | BR8HS-10 |
| Manufacturer Warranty Description | Includes manufacturer provided warranty |
| Thread Size | 14mm |
| Top Material Type | Nickel |
| UPC | 087295111345 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Marine |
A**R
Fit my boat motor
Fit my motor and easy to install.
I**Y
Fit 1993 Yamaha VXR Pro
Worked great on my old jet ski. Was delivered next day. Great product.
A**W
Good price
Fit my Yamaha 9.9 and quickly shipped to me.
R**G
Great plugs
Always great plugs
K**.
Factory replacement
The original NGK plugs had 130,000 miles on them so I stuck with the same plugs. Unfortunately having a Hemi I need 16 of them.
J**S
NGK Spark Plug.
I bought this Spark Plug for my 8.0 HP Yamaha Outboard. I would definitely recommend!
P**T
Charged me 27% more
When some of my orders were delayed in delivery, I had to visit my local West Marine Store for some needed items (delayed from Amazon). I was quite surprised to learn that Amazon had charged me from 27% to 53% higher prices than normal (not on sale) prices at West Marine... The NGK BR8HS-10 was $2.99 at West Marine and I had paid $3.81 for exact same plug (three of them) on Amazon. I guess it's just like WalMart, Sam's or Costco in that not all prices are good deals.
P**S
Not so good packaging
The spark plugs where not damage by luck. There were two spark plugs and very much oversize box allowing them to shuffle side to side I figure they would have been cracked but luckily no damage they could have put just a little packaging material in the box to prevent the plugs from moving freely inside the box.
Trustpilot
3 weeks ago
2 months ago