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BK7ES Motorcycle Spark Plugs K7TC Nickel Plated Heat Conductivity

Good quality Motorcycle Spark Plugs for sales
Good quality Motorcycle Spark Plugs for sales
very nice product, and fast response, we will work together all the time

—— Abdulla

visit factory last Sep, and decide to place the order at once. Competive price, the most important is the quality, quite good

—— Ranny Medina F

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BK7ES Motorcycle Spark Plugs K7TC Nickel Plated Heat Conductivity

China BK7ES Motorcycle Spark Plugs K7TC Nickel Plated Heat Conductivity supplier

Large Image :  BK7ES Motorcycle Spark Plugs K7TC Nickel Plated Heat Conductivity

Product Details:

Place of Origin: China
Brand Name: AGM
Certification: ISO9001:9002
Model Number: K7TC

Payment & Shipping Terms:

Minimum Order Quantity: 10000PCS
Price: negotiation
Packaging Details: 10pcs/box, 400pcs/ctn
Delivery Time: 20days afer deposit
Payment Terms: T/T or western Union
Supply Ability: 1800000pcs/month
Detailed Product Description
Spanner Size: 16mm Outer Thread: 14*1.25mm
Thread Length: 19mm Material: Nickel
Spark Plug: 1earthed Electrode Seat: Gasket
Gap: 0.8mm

BK7ES Spark Plug K7TC, Motorcycle Saprk Plug K7TC, Top Quality with Best Prce from Spark Plug Wholesalers!!

 

 

Product Specifications

 

Motorcycle Saprk Plug K7TC
BK7ES Spark Plug K7TC
Copper core center electrode
100% testing rate
Spark Plug FACTORY

 

 

Item Name Motorcycle Spark Plug
Brand OEM
Quality Top Quality from Professional Factory
Model K7TC, BK7ES Spark Plug
Material Normal Nickel, Platinum, Iridium alloy
MOQ 10000pcs

 

 

 

Feature:
 

Advantages of our Spark Plug:

 

1) Multi-ribbed insulator eliminates flashover

2) 95% pure alumina insulator

3) Strong resistance to heat and shock

4) Great mechanic and electronic features

5) Superb insulation

6) Nickel plated housing prevents oxidation and corrosion

7) Heat crimping process ensures absolute air-tight fit

8) Inner sealing with conductive glass ensures a fine conductivity and seal

9) Multi-layer gaskets are strong and reliable

10) Copper core electrode prevents oxidation and corrosion

11) Good electricity and heat conductivity

12) Long spark plug service life.

 

Quality:

 

Parts Item Our Material Other Factory Material
Ceramic A grade: Isostatic ceramic B grade: 95% aluminum ceramic A grade: 92% aluminum ceramic B grade: 75-85% aluminum ceramic
Matel Housing Shaped by cold extruding High Precisionand antioxidation A3 Steel As Material No Tensile Test
Conductive Powder Copper Glasses, high thermostability Aluminum
Inner Gasket Copper Gasket Nickel Gasket
Center Electrode A grade: Rude copper core B grade: 40% nickel electrode A grade: Thin copper core B grade: 10% nickel electrode
 

 

 

Replacement spark plugs for AGM K7TC

 

 

Brand Model
Autolite 3922
Autolite XS3922
Beru 14F-5DU
Beru Z29
Bosch F5DC
Bosch F5DP
Bosch F5DTC
Bosch FR10DX
Bosch FR9DCX
Brisk D12YC
Brisk D14YC
RC9YC4
Denso Q22P-U
Eyquem FC72LS
Eyquem FC82LS1
Eyquem FC82LS2
Fiat 5894588
Fiat 60597490
Fiat 7760384
Fiat 7GYSSR
NGK BCP6ES

 

OE NUMBERS

 

MITSUBISHI MS 851 722
MITSUBISHI MS 851 352
MITSUBISHI MS 851 353
SUZUKI 09482-00426

 

 

 

SPARK PLUG OUTLINE ANALYSIS AFTER USE

 

Overheating
Insulator skirt side was”blach white”shaped electrode ablation prematurely. Because premature ignition timing,cooling system adverse; using a low-grade gasoline, mixture too lean; spark plug into the combustion chamber and spark plug heat value too low; spark plug installation torque is not enough, the outer seal leak worse.

Insulator breakage
End of the spark plug insulator skirt cracking or breakage.The use of low-grade gasoline or cause premature ignition timing.

Oil wet
Hulled face screwed around and luminal surface portion of the insulator and the electrode surface adhesion side skirts with black wet shiny oil.Mainly piston rings, cyclinder wear and tear to because improper carbutetor adjustment

 
Normal operation
End of the spark plug insulator skirt was brown, brown or light gray, electrode erosion is very small, indicating that the spark plugs and the engine is matched
 

Too much coke
Side electrode and insulator attached to a thick layer of yellow skirt powder, is due to the use of leaded fuel additives caused

 
Hot combustion
Melting electrode, the center electrode and the side electrode of the port portion into a molten state. Because premature ignition timing, cooling system adverse; using low-grade gasoline, mixture too lean; spark plug into the combustion chamber and spark plug heat value too low; spark plug installation torque is not enough, the outer seal leak worse

Toner Blackened
Screwed steel face and cavity surface portion of the insulator side skirts and black carbon electrode surface is covered by sediments, causing severe spark plug flameout. Mainly due to the mixture is too thick, clogged air filter, choke improper use; excessive oil consumption, ignition time lag; prolonged low speed and the use of high heat value of the spark plug.

Lead Contamination
Insulator skirt side white powder or yellow,brown, green, and black lead color. Since tetraethyl lead in gasoline at low engine load operation of the skirt adhered to the end surface of the insulator, when the engine speed, high speed, full load operation, the temperature increases further, the spark plug insulator formed on the surface of the conductive lead compound due to temperature increased with the increase, eventually leading to fire the spark plug.

 

 
Flashover
Porcelain surface axially obvious traces the arc burning sparkle. Is due to prolonged use spark plug electrode burning, the gap is too large, high-voltage insulator jacket poor performance, aging; porcelain high-voltage lines and the gap is too large.
 
 
 
 
 
 
 

Mounting torque is too small
Deformation of the outer washer inadequate leak, resulting in insufficient cooling spark plugs. Spark plug could easily lead to overheating and even pillow melting electrode, porcelain skirt burst.

Corona
On the insulator layer of yellow scale. 2 is due to air under high voltage to 30000 volts is ionized impurities in the air is formed on the insulator attached

 
External damage
Electrode and insulator skirt severely deformed damaged, is due to incorrect use spark plug model, and the impact caused by cylinder
 
 
 
 

 

 

 

BK7ES Motorcycle Spark Plugs K7TC Nickel Plated Heat Conductivity

 

 

 

 

 

 

Contact Details
Cixi wang’s Auto Parts Manufactory

Contact Person: barel chen

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