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NGK

Standard Plug CR8EB 7784

Name: Standard Plug CR8EB 7784
Brand: NGK
SKU: 1953279
Price: 5.66 USD
Availability: InStock
Rating: 4.5 (786 reviews)

Product # CR8EB

4.5 (786 reviews)

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Instock
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3.67 USD (544 JPY) 5.66 USD Save 35%

Webike Point: +5 pt (0.03 USD)

Delivery Information

In Stock, Ships within 24 hours.
Estimated arrival date around

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FITMENT

SUZUKI

RM-Z250

04-06 RJ41A [displacement]250 [number of units required]1

KAWASAKI

KX250F

04-05 KX250N(KX250N) 04-05.9 [displacement]250 [number of units required]1

HUSQVARNA

TC450

01- [Number required]1
TE250

01- [Number required]1
SM510R

05- [Number required]1
TC250

01- [Number required]1

APRILIA

SPORTS CITY250IE

06- [Number required]1
RXV450

06-07 [Number of units required]2
RXV550

06- [Number required]2
SCARABEO100250

05- [Number required]1

Vespa

GT125L

04- [Number of units required]1
GTS250ie

05- [Number required]1

PIAGGIO

LIBERTY-150

PIAGGIO [Required number]1
RUNNER 125VX

PIAGGIO [Required number]1
RUNNER 125200VXR

02- PIAGGIO [Required quantity]1
Beverly125

PIAGGIO [Required number]1

GILERA

RUNNER 125VX125/RST

05- [Number required]1

MALAGUTI

Madison200

Required quantity]1

Open Fit Model Information Table

Product detail

[Stock Number] 7784
[Shape] Integral type
[Size]
Screw diameter: Φ10.0mm
Screw length: 19.0mm
Hexagon dihedral width: Hex 16.0mm
[NGK part number] CR8EB
[Type] Resister Plug
Plug unit and terminal image: [1-b (integrated terminal)] See Image 6
[Heat Value] 8
[Compatibility Information] DENSO Compatibility: U24ESR-NB
SUZUKI OEM part number compatible: 09482-00570
Compatible KAWASAKI OEM part number: 92070-0001

**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.