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- NGK - Spark Plugs
- Product list
- Standard Plug BR8ES 5422
Standard Plug BR8ES 5422
Product # BR8ES
240.84 BDT (332 JPY)
List price: 326.43 BDT Save 26%
+3 Webike point (2.17 BDT)
Product # BR8ES
240.84 BDT (332 JPY)
List price: 326.43 BDT Save 26%
+3 Webike point (2.17 BDT)
Plug / Terminal | isolated type |
Plug type | Standard |
Plug / NGK thermal value | 8 |
Plug / DENSO compatible | W24ESR/W24ESR-U |
Plug/Yamaha genuine part number compatible | 9079E-ND031/90890-78086/94701-00204/94702-00204/94703-00204 |
Plugs / Honda genuine part number compatible | 98079-58816/98079-58846/98079-58857/98079-58876 |
Plug/Suzuki genuine part number compatible | 09482-00121/09482-00247-111/09482-00348 |
Plug / KAWASAKI genuine part number compatible | 92070-1021/92070-1022/92070-2078/92070-3005/92070-3702/J4520-W24ESR-U |
Plug / KTM genuine part number compatible | 54331093310 |
[Features of NGK plug] |
- This is a super "wide range" plug - |
The center electrode , The center electrode is a "copper cored" construction with copper sealed to near the tip to allow a large amount of heat to escape quickly. The result is an ultra "wide range" plug that is resistant to burning and smoldering. |
Comparing the thermal characteristics of plugs with copper cores and plugs without copper cores, the plugs with copper cores have superior thermal characteristics and fouling resistance, and a wider thermal range. |
■ Heat value of the plug |
- High alumina porcelain from New Ceramics is used as the insulator - |
- Excellent insulation at high temperature and reliable sparking. ・Excellent heat conductivity and prevents seizure. ・High thermal shock resistance (rapid heating and cooling) and excellent mechanical strength. |
- Strong and airtight in construction - |
Because the insulator and the main metal fittings are joined by special powder, it is excellent in airtightness and strong in structure. |
Special Nickel alloy electrodes are used for superior durability. |
- Corrugations in the insulator ensure good insulation and prevent flashover - |
During sparking, a high voltage is constantly applied between the terminal and the main unit bracket. High voltages try to leak along the surface of the insulator and flashover is more likely to occur if the required voltage between the spark gaps is high. In order to prevent flashover, insulator corrugations (folds) are provided to increase the insulator surface distance between the terminal and the main fittings to ensure insulation and prevent flashover. |
What is a flashover... |
It is a spark between the terminal and the main unit fitting as shown in the image. |
■ Flashover |
■The advantages of the plug |
Model Page Links
4.5 / 5
750 reviews
Fits: APRILIA SR125 99-, APRILIA SR150 99-, APRILIA SX50 Number of units required: 1, APRILIA Mojito Custom 50 04-08, BETA EVO 80 JUNIOR 18-
[How is it used?
Used for SEA BASSTS125R.
Application:Off-road (Closed course)
Period of use:About 2 years or so
Purchased about 3 Repeats.
Replacement for NGK Iridium Plug BR8EIX 4813
Was the one you received as per Image?
Image is correct. It's a decent plug, and the accuracy and quality are perfectly fine. NGK is the best.
Was the installation difficult?
No problem, easy work. However, be careful not to overtighten when tightening. I didn't have a plug wrench that would fit this product, so I used a hex socket to install and remove it.
How was your experience with it?
Compared to the Iridium Plug BR8EIX 4813 that came with the car when it was delivered.
I didn't feel any change at all, both the torque and acceleration felt the same. I thought the Standard Plug BP5HA was fine!
Rather, my seniors told me that the Standard Plug BP5HA is better than the Iridium plugs because the 2nd stage is easier to cover. So I decided to go with the Standard Plug BP5HA. So I decided to go with the Standard Plug BP5HA.
The Iridium plugs were extremely hard to start when they were covered.
Even if the Standard Plug BP5HA got covered, it came back to life after cleaning it with Parts cleaner etc. and drying it.
The worst that can happen is that the product is covered with it. I think it's good to exchange the product gracefully because it won't hurt Wallet at all even if it happens.
[Included Parts:were they on?
None
[Was there anything that disappointed you?
None
Point and hang of installation
Anti-seizure agent on the screw part of the Plug (Anti-seeds、CopperCompoundetc.) can be applied to prevent it from becoming a Trouble the next time it is replaced.
I've been doing it that way for more than a decade, and I've never had a problem with the plug burning off.
Also, it's not enough to tighten the plug as hard as you can, so read the product description carefully and do the work.View Detail
Fits: APRILIA SR125 99-, APRILIA SR150 99-, APRILIA SX50 Number of units required: 1, APRILIA Mojito Custom 50 04-08, BETA EVO 80 JUNIOR 18-
Product Name
N.G.K. Japan Special Ceramics Standard Plug BR8ES 5422
Item Number
BR8ES
Vehicles
Kawasaki KDX125SR
Number of man-hours
About 10 minutes
Why did you choose this product?
I initially bought this as a spare part for my KDX125 that I was using for off-road fun.
I bought it because it is a 2-stroke engine, and even if you usually rev it at high rpm, there is a possibility that you may get it damaged by fire loss after a fall, driving in the rain, etc.
Impressions after using it
The Plug was covered during off-road driving, so I replaced it and used it.
I was able to use the plug itself without any defects (which is normal since it is an OEM product).
By changing the plug, I was able to run more energetically, so I decided to always carry a spare plug when I ride my 2-stroke motorcycle.
▼ Attention
If you don't have a Plug wrench, you won't be able to work locally, so you will need to carry the wrench along with the Plug.View Detail
Fits: APRILIA SR125 99-, APRILIA SR150 99-, APRILIA SX50 Number of units required: 1, APRILIA Mojito Custom 50 04-08, BETA EVO 80 JUNIOR 18-
[How is it used?
I used it on my TZr50R.
Because the Plug which I used until now seemed to be severe soon, I made it new.
I thought about using the BR9ES, but I chose this product because of the Plug that came with it originally.
Was the one you received as per Image?
It was just like the picture.
NGK's Plug is safe and reliable! There is no mistake if you buy this one.
How was your experience with it?
If you don't have a side cowl, you can replace the TZr50R in about a minute by inserting the Spanner from the side.
I replaced it with the same one, so I can't feel a clear difference, but the tone is stable and good.
【Review】
I know it's inexpensive, but you can't go wrong with an NGK Plug!
Because there is a thing that Plug becomes CUB and it becomes a starting failure in the place where 2-stroke goes out, it is possible to be relieved if Plug is always prepared also as a reserve.View Detail
Fits: APRILIA SR125 99-, APRILIA SR150 99-, APRILIA SX50 Number of units required: 1, APRILIA Mojito Custom 50 04-08, BETA EVO 80 JUNIOR 18-
[How is it used?
I recently had the opportunity to run Circuit with the MOTARDWheel and purchased it.
I usually play Enduro, so I use #7 and #6.
I prepared number 8 because I was afraid of burning too much with number 7.
Was the one you received as per Image?
As per Image
Was the installation difficult?
Just loosen and reattach. Just check the box for the specified Torque angle and you're good to go.
How was your experience with it?
The burn was right on target.
[Included Parts:were they on?
Not particularly
[Was there anything that disappointed you?
Not particularly
Other items that would be helpful
Installation points and hang/Availability and clarity of the Instruction Manual/Points to consider/Items to purchase/Opinions and requests to the Manufacturer
KTC's Plug Wrench Short (https://www.webike.net/sd/20024621/)
This makes it easy to attach and remove in tight spaces.View Detail
Fits: APRILIA SR125 99-, APRILIA SR150 99-, APRILIA SX50 Number of units required: 1, APRILIA Mojito Custom 50 04-08, BETA EVO 80 JUNIOR 18-
I used it for ksr2 B2.
It has lasted for 8,000 miles. It has a tremendous life span. It's a 2-stroke rider's best friend because it's so cheap and has a long lifespan!View Detail
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