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Product Description
ER-5 ER500A/B [Displacement] 500 [Number of units required] 2
GPX600R ZX600C 【Displacement】633 【Number of units required】4
KLE500 KLE500A [Displacement] 500 [Number of units required] 2
KLF220 Displacement】220 【Number of units required】1
Eliminator 600 ZL600B [displacement] 633 [number of units required] 4
1000GTR 86-
250TR 02-06
GPZ1000RX 86-
GPZ500S 90-
GPZ900R 84-
ZL1000 86-
ZR-7 99-
ZR-7S 99-
Estrella. 92-07
Estrella RS Limited Edition 02-07
Estrella Custom RS 96-07
Eliminator 400 88-
Eliminator 400LX 88-
Eliminator 400SE 88-
Zephyr 750 91-07
Zephyr 750RS 96-07
Bayou 220 92-
Vulcan 400 94-
1000 Australia2 Number of units required: 2
1000 Ditna RS Number of units required: 2
1000 Dittona 97-
V10 Centauro 97-
YB-4 Number required: 4
YB-6 Number required: 4
Dietsch 1000 Number required: 4
Flannel 1000 Number required: 4
YB-8 95-
Specification
[Shape] Screw type
[Size]
Screw Diameter: φ12.0mm
Screw length: 19.0mm
Hexagon dihedral width: Hex 18.0mm
[NGK part number] DR9EA
[Type] Resister Plug
Plug unit and terminal image: [2-e] See image 6
[Heat Value] 9
[Compatibility Information] DENSO Compatibility: X27ESR-U
Compatible HONDA stock part number: 98069-58719
YAMAHA OEM part number compatible: 90793-20077 / 94701-00340 / 94703-00340
SUZUKI OEM part number compatible: 09482-00221 / 09482-00224 / 09482-00400
Compatible KAWASAKI OEM part number: 92070-1019 / 92070-1189
Description
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
Note
Caution
*Terminals, tightening angle, etc. may differ depending on the model.Please refer to the link for the detailed fitting and installation instructions.
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HONDA
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YAMAHA
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SUZUKI
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KAWASAKI
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MOTOGUZZI
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BIMOTA
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MAGNI
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Idling stabilized?
I changed the oil as part of maintenance, and it seems to have stabilized the idling, but I don't feel that the power is increased. I really don't know if the period to change the oil was too short and the oil was not so deteriorated, but it is an old motorcycle and I will replace the oil as soon as possible. Next time I will buy a Torque wrench and tighten it with the specified Torque. View detail
usually
The GPZ900R Plug isNGK recommends DR9EA, an improved version of DR8ES View detail
NGK DR9EA 3437
There was some corrosion, so we will replace it regularly from now on. View detail
Anyway cheap
I'm using Windshield IRIDIUM, but it's hard to tell how burned the Plug is, so I'm going back to regular Plug.I'll ride it for a while to see how it burns, since it is so cheap. View detail
Trust Brand
I have used Windshield IRIDIUM but I feel it is better for older Carburetor Vehicles and I use the same stuff as the OEM. View detail