I'm currently using NGK DPR7EA PLUG ON MY TW200 AND It's well over the 6000km stiil going strong never had a problem with that. This DPR8EA PLUG LOOK THE SAME AS DPR7EA.THREAD DIAMETER,LENGHT AND 18MM SOCKET WILL FIT. I also wanted to buy DPR7EA Plugs but no luck because out of the stock and I look through the webike found this NGK DPR8EA plug exactly same.I checked the spark plug gap with my feeler gauge it says 0.80mm.According to the tw200 service manual spark plug gap should be between 0.6mm to 0.7mm.So I use my small hammer to decrease the spark plug gap .tap it until meets the correct gap and it won't take more force.Need to be adjusted bend the ground electrode carefully.Installation is so easy .all you need is 18mm spark plug socket to remove the old plug and thread in the spark plug by hand then tighten the spark plug to specification with an 18mm spark plug socket.The Package received very quickly after dispatch from japan took only 4days to reach my home town.Thank you so much webike for the high quality packaging and service.I highly recommended .webike shop is the only one shop you could get parts for reasonable prices.The only place where you can buy products at a much lower price than other shops.I'm giving 5stars
View Detail- Sale
- Instock
5,272.58 MMK (371 JPY) 7,674.37 MMK Save 31%
Delivery Information
In Stock, Ships within 24 hours.
Estimated arrival date around
FITMENT
-
CB750 NIGHT HAWK
91- RC39 91.7- [displacement]750 [number of units required]4
-
CBR1000F
93- SC31 Domestic model [Engine displacement]1000 [Required units]4
-
CB750F2
92- RC42 92.2- [displacement]750 [number of units required]4
-
CB750L
95- RC42 trainer's specs 95.12- [displacement]750 [number of units required]4
See all
HONDA
-
SZR660
95- [displacement]660 [number of units required]1
-
STRATOLINER DELUXE
10- [displacement]1850 [number of units required]4
-
SRX600
91-92 3SX 91.7-92.5 [displacement]600 [number of units required]1
-
SRX400
90- 3VN1、3VN2、3VN5 90.2- [displacement]400 [number of units required]1
See all
YAMAHA
-
GS400E
-91 -91.9 [displacement]400 [number of units required]1
-
MARAUDER800
97- [displacement]800 [number of units required]2
-
BOULEVARD800
05- VS54A 05.3- [displacement]800 [number of units required]2
-
DESPELADO800
99- VK52B 99.5- [Engine displacement]400 [Required units]2
See all
SUZUKI
-
VOYAGERXII
86- [displacement]1200 [number of units required]4
-
Bayou 400
displacement]400 [number of units required]1
-
KVF400
01- KVF400 [displacement]400 [number of units required]1
-
KLX650R
93- LX650C/A [Engine displacement]650 [Required units]1
See all
KAWASAKI
-
K1100LT
92-98 [Number required]4
-
K1100RS
92-98 [Number required]4
-
640 Enduro
00- [Number required]1
-
640 AdventureR
00-02 [Required number]1
-
620 640LC4 SUPERMOTOCompetition
00- [Number required]1
-
620 SUPERCompetition
00- [Number required]1
See all
KTM
-
BONNEVILLE
01-03 [Number of units required]2
-
DAYTONAT595
97-98 [Number required]3
-
DAYTONA955i
99-01 [Number of units required]3
-
TIGER
99- [Number required]3
See all
TRIUMPH
-
db-3MANTORA900
95- [Number required]2
-
db-2SR
92- [Number required]2
-
db-2
92- [Number required]2
-
Scorpion tour
Required quantity]1
-
Scorpion sports
Required quantity]1
Product detail
[Stock Number] 4929
[Shape] Screw type
[Size]
Screw diameter: Φ12.0mm
Screw length: 19.0mm
Hexagon dihedral width: Hex 18.0mm
[NGK part number] DPR8EA-9
[Type] Resister Plug
Plug unit and terminal image: [2-f] See Image 6
[Heat Value] 8
[Compatibility Information] DENSO Compatibility: X24EPR-U9
Compatible HONDA stock part number: 98069-58916/98069-58926
YAMAHA OEM part number compatible: 94701-00241/94703-00241
SUZUKI OEM part number compatible: 09482-00334/09482-00335-111
Compatible KAWASAKI OEM part number: 92070-1065/J4520-X24EPR-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.
[Features of Register plug]
A ceramic resistor is built in to suppress the ignition noise generated at the time of spark.
・The built-in ceramic resistor suppresses the ignition noise generated by the spark.
・Prevents radio noise in car radios, mobile hams, and car telephones.It also prevents the engine control computer from malfunctioning due to noise.
*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
- CBX125
- XLR125
- XLR200
- PHANTOM200
- CB223S
- FTR223
- FTR223
- CRF230F
- CRF230L
- SL230
- XL230
- XR230
- XR230 MOTARD
- GB250 CLUBMAN
- NV400
- NV400
- XL400V TRANSALP
- XL400V TRANSALP
- Bros 400 (NT400)
- VT600 SHADOW
- VT600 SHADOW
- VT600 SHADOW
- XR600
- XL600V TRANSALP
- FMX650
- FX650 VIGOR
- NTV650 (REVERE, Hawk GT, Bros)
- NX650 DOMINATOR
- XL650V TRANSALP
- XRV650 AFRICA TWIN
- NT650V DEAUVILLE
- Bros 650 (NT650, Hawk GT)
- Bros 650 (NT650, Hawk GT)
- Bros 650 (NT650, Hawk GT)
- GL700 (GL650 SILVER WING)
- CB750
- CB750
- CB750 NIGHTHAWK
- CBR750 (Hurricane, Super Aero)
- NV750
- VFR750F Interceptor
- XLV750
- XRV750 AFRICA TWIN
- VT750 SHADOW
- CB1000SF (Super Four, Big-1)
- CB1000SF (Super Four, Big-1)
- CBR1000F (Hurricane)
- VF1000 Interceptor
- GL1100 GOLD WING
- GL1200 ASPENCADE
- CB1300ST Super Touring
- CB1300SF (Super Four)
- CB1300SF (Super Four)
- CB1300SB (Super Bol D'or, CB1300S)
- X4
- GL1500 ASPENCADE
- VALKYRIE (GL1500C, F6C)
- VALKYRIE (GL1500C, F6C)
- VALKYRIE (GL1500C, F6C)
- VALKYRIE (GL1500C, F6C)
- VALKYRIE (GL1500C, F6C)
- SRX400
- XT400 ARTESIA
- SRX600
- TT600
- XJ600 (FJ600)
- XTE600
- SZR660
- XT660Z TENERE
- FZX750
- XTZ750 SUPERTENERE
- TDM850
- TDM850
- TRX850
- TDM900
- GTS1000
- FJ1100
- FJ1200
- FJ1200
- VMAX 1200
- VMAX 1200
- XJR1200
- VENTURE ROYALE(XVZ1200)
- XJR1300
- VENTURE ROYALE (XVZ1300)
- XV1900 Stratoliner
- XV1900A Midnight Star (Star Roadliner)
- INTRUDER250 (VL250)
- GS400
- GS400
- INTRUDER400 (VS400)
- SAVAGE400 (LS400)
- TEMPTER400
- DESPERADO400
- DESPERADO400
- DESPERADO400
- GS500
- LS650 Savage
- BOULEVARD S50 (INTRUDER800, VS800GL)
- BOULEVARD S50 (INTRUDER800, VS800GL)
- VX800
- BOULEVARD S50 (INTRUDER800, VS800GL)
- DESPERADO800 (MARAUDER800,VZ800)
- DESPERADO800 (MARAUDER800,VZ800)
- BOULEVARD M50 (INTRUDER M800, VZ800)
- DESPERADO800 (MARAUDER800,VZ800)
- BOULEVARD S83 (VS1400GL INTRUDER)
- BOULEVARD S83 (VS1400GL INTRUDER)
- T595 DAYTONA
- BONNEVILLE AMERICA
- BONNEVILLE "Bonnie"
- BONNEVILLE "Bonnie"
- BONNEVILLE "Bonnie"
- BONNEVILLE "Bonnie"
- BONNEVILLE "Bonnie"
- BONNEVILLE SE "Bonnie"
- AMERICA
- AMERICA
- SCRAMBLER
- SPEEDMASTER
- SPEEDMASTER
- Thruxton
- BONNEVILLE T100 "Bonnie"
- BONNEVILLE T100 "Bonnie"
- LEGEND TT
- SPRINT RS
- DAYTONA955i
- SPEEDTRIPLE
- SPEEDTRIPLE
- SPRINT ST
- TIGER
- TIGER
- Rocket III Roadster
- Rocket III