As engine oil replacement time of VT 250 Z purchased at secondhand car came, engine oil was exchanged and Idling became unstable from time to time at about 1000 km running ('Д `;)
Since I was told that Plug was exchanged at the time of car delivery, I first suspected Plug cord, but even if I replaced Plug cord, I removed the plug and the Length at the end of the plug was aligned with the new item Although it was Length which is not so much difference, when looking closely, the White part of the tip of the Plug on the Front side was partially missing (' - Ω - `)
The burning color of Plug was extremely White, it was clearly too thin. I wish I had confirmed it at the stage of being delivered - - -.
The rotational speed of the Pilot screw is definitely the same as the OEM, I guess it's nothing but I was wondering if the count was - - - When I looked at the? And the count, DPR - 7EA - 9 was in, so I bought it for purchasing DP8EA - 9 of this OEM 's count by saying that it was the cause (` - Ω - ')
Immediately after the exchanging, although the blow became better, although it was not a single cell departure, it took a little bad condition, but when it left for 10 minutes at Idling, Idling became stable, and 60 km from the run / The distance to h has also become shorter than before (. - Ω - Nono
Since I did not know the cause, I bought this plug which is an OEM Plug, but since my symptoms were improved and I could safely travel, I used the plug now about 10,000 km and Iridium plugs next time I think I will try it ヽ ('▽ `*) A
Those who are suffering from symptoms such as Idling not being stable, a little bad feeling, I would like you to try Plug exchange by all means!
- Sale
- Instock
2.87 USD (426 JPY) 3.37 USD Save 15%
Delivery Information
In Stock, Ships within 24 hours.
Estimated arrival date around
FITMENT
-
CBX650 CUSTOM
82- RC03 [displacement]650 [number of units required]4
-
CBX750F
83- RC17 [displacement]750 [number of units required]4
-
CBX250RS
83- MC10 [displacement]250 [number of units required]1
-
CBX400 CUSTOM
83- NC11 [Engine displacement]400 [Required units]4
See all
HONDA
-
FZ750
84- 1FM [displacement]750 [number of units required]4
-
FZR750
87- 2LM 87.2- [displacement]750 [number of units required]4
-
SRX600
85-91 1JK 85.4-91.6 [displacement]600 [number of units required]1
-
VS750
85- [displacement]750 [number of units required]2
-
SAVAGELS400
87-92 NK41A/B 87-92.10 [displacement]400 [number of units required]1
-
NZ250
GJ71C [displacement]250 [number of units required]1
-
NZ250S
GJ71C [displacement]250 [number of units required]1
See all
SUZUKI
-
VZ750 TWIN
85- VN750A [displacement]750 [number of units required]4
-
KLR650
87- KL650A [displacement]650 [number of units required]1
-
KSF250
displacement]250 [number of units required]1
-
Saturno350
-93 [Number required]1
-
Saturno500
-93 [Number required]1
Product detail
[Stock Number] 5829
[Shape] Screw type
[Size]
Screw diameter: Φ12.0mm
Screw length: 19.0mm
Hexagon dihedral width: Hex 18.0mm
[NGK part number] DP8EA-9
Plug unit and terminal image: [2-f] See Image 5
[Heat Value] 8
[Compatibility Information] DENSO Compatibility: X24EP-U/X24EP-U9
Compatible HONDA stock part number: 98069-58911
YAMAHA OEM part number compatible: 9079E-ND073/94701-00275/94703-00275
SUZUKI OEM part number compatible: 09482-00332/09482-00333-111
Compatible KAWASAKI OEM part number: 92070-1066/J4520-X24EP-U9
**Even if you purchase in units of 10 pieces (1 box), it will not be delivered in 1 box.
*Terminals, tightening angle, etc. may differ depending on the model.Please refer to the link for the detailed fitting and installation instructions..
* The image is only for reference. The image shown may differ from the actual product.
Webike has all NGK plugs in stock! .
* The item may be temporarily out of stock due to manufacturer shortages, etc
Stable ignition performance and combustion efficiency at a reasonable price.It brings out the true performance of the engine.
*The effect varies depending on the vehicle.
[About the shape of the plug terminal]
●Select a terminal shape that matches the engine and plug cord installation side.
There are three types of plug terminals: integrated type, separate type, screw type, and punch-and-caulk type.
Mainly, "integral type" and "punch caulking type" are used for four-wheeled vehicles and "screw type" for two-wheeled vehicles, and "separate type" is available for plugs used for both four-wheeled and two-wheeled vehicles.
In addition, the terminal part of the "separate type" can be removed, but the terminal part of the "integrated type" and "punch-and-caulk type" cannot be removed.If you try to remove it forcibly, the terminal part may be broken.
In case of using the "separate type" as the "screw type", remove the terminal nut.
When using the product with the terminal nut attached, make sure that it is not loose, and if it is loose, tighten it lightly with pliers or the like.
| [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 |
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
MODEL PAGE LINKS
NEW ARRIVALS IN USED PARTS FOR
NEW ARRIVALS IN USED PARTS FOR
NEW ARRIVALS IN USED PARTS FOR
New arrivals in used
New arrivals in used
Customer Reviews
Reviews with image
- ALL
- Japan (694)
- Australia (22)
- South Korea (13)
- United Kingdom (13)
- Russia (10)
- Sri Lanka (5)
- United States (5)
- New Zealand (3)
- (2)
- Belarus (2)
- Canada (2)
- Hungary (2)
- Malaysia (2)
- Philippines (2)
- Sweden (2)
- Chile (1)
- India (1)
- Israel (1)
- Thailand (1)
- Turkey (1)
- Ukraine (1)
- Kazakhstan (1)
Fits:HONDA CBX125F 84-93 84-93.2 [displacement]125 [number of units required]1, HONDA CBX125 84-93 84-93.2 [displacement]125 [number of units required]1, HONDA CBR750 SUPER AERO 87- RC27 87.2- [displacement]750 [number of units required]4, GILERA Saturno350 -93 [Number required]1, GILERA Saturno500 -93 [Number required]1
Jun 29, 2015
Fits:HONDA CBX125F 84-93 84-93.2 [displacement]125 [number of units required]1, HONDA CBX125 84-93 84-93.2 [displacement]125 [number of units required]1, HONDA CBR750 SUPER AERO 87- RC27 87.2- [displacement]750 [number of units required]4, GILERA Saturno350 -93 [Number required]1, GILERA Saturno500 -93 [Number required]1
Jun 17, 2013
It is satisfactory especially although start-up nature does not necessarily become good suddenly.
It is not simply hard to sell the Plug of this number close.
I think that I will purchase again.
Fits:HONDA LEAD 90 94- HF05 94.7- [displacement]90 [number of units required]1, HONDA LEAD50 97- AF48 97.1- [displacement]50 [number of units required]1, HONDA BROAD 90 95- HF06 95.1- [displacement]90 [number of units required]1, HONDA BROAD 95- AF33 95.1- [displacement]50 [number of units required]1, HONDA VIA 97- SGX50 AF43 97.6- [displacement]50 [number of units required]1
Installed on: HONDA LIVE DIO
Jul 8, 2025
install on honda dio 70cc tuned
Works fine , nothing to adjust. It looks like an original NGK spark plug. On my honda dio af27 70cc at first ride a feel my litle pussycat transform in to a lion (probably the old ngk sparkplug was a chinese fake)
View Detail
Fits:HONDA MONKEY125 18-21 JB02 18.7- [displacement]125 [number of units required]1, HONDA glom 13-21 MSX125 JC61、 JC75 13.5- [displacement]125 [number of units required]1, HONDA WAVE125i 04- Reimport [displacement]125 [number of units required]1, HONDA WAVE125S Reimport [displacement]125 [number of units required]1, HONDA WAVE125R Reimport [displacement]125 [number of units required]1
Installed on: HONDA CROSS CUB (CC110)
Jun 26, 2025
What can i say, you simply cant beat NGK plugs. Flawless.For whatever reason its cheaper for me to order these from Japan than to buy them locally in New Zealand
View Detail
Fits:ADIVA R125 SR25BA [Required quantity]1, SYM NEW Fighter 150 ZR 12- HY15V1 [Required quantity]1, YAMAHA MAJESTY125 07- Reimport [displacement]125 [number of units required]1, KAWASAKI D-TRACKER X 08- KLX250V(LX250V) 08.4- [displacement]250 [number of units required]1, KAWASAKI KLX250 08- KLX250S(LX250DE) 08.4- [displacement]250 [number of units required]1
Installed on: HONDA Monkey 125
Jun 15, 2025
Features a different base style compared to the original plug
Quality and Texture:The NGK CR8E is a standard resistor-type spark plug with a heat rating of 8. As expected from NGK, the plug is manufactured with high-quality materials and precise engineering, ensuring reliable performance and durability.Feeling of Use:This spark plug features a different base style compared to the original plug in my engine. I was looking for slightly more clearance and a cooler rated plug and the CR8E has achieved both these goals.Recommended Accessories:Since spark plugs are regular maintenance items, I suggest purchasing related consumables like crush washers, gaskets, and other small engine service parts. These items are inexpensive, readily available, and useful to have on hand during routine maintenance.Installation Difficulty:Installation was straightforward and took approximately 0.2 hours. With some basic mechanical knowledge and standard hand tools, it’s easy to check the electrode gap and install the plug correctly. A feeler gauge is recommended to ensure the gap is within spec.Cost Performance vs. Competitors:NGK offers excellent value across their product line, and the CR8E is no exception. Compared to offerings from other manufacturers, this plug delivers solid performance at a competitive price.Shipping and Packaging:I opted for EMS shipping, as there was no price difference between sea freight and EMS, and I wanted quicker delivery. The spark plug was very well packaged, protected with bubble wrap and air pillows inside a sturdy cardboard box.Concerns or Advice:When shopping for motorcycle parts, Webike Japan is my go-to source. Their wide selection, competitive prices, and reliable shipping make them a solid choice for both routine service items and performance upgrades. Always ensure compatibility with your specific engine model before ordering.
View DetailNew Custom Articles
