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DENSO W20EX-U Toyota Spark Plugs Removable Cap 90999-09007 White

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Cixi wang’s Auto Parts Manufactory
Province/State: Zhejiang
Country/Region: China
Tel: 86-574-63861339
Contact Person:
Mrs barel chen

DENSO W20EX-U Toyota Spark Plugs Removable Cap 90999-09007 White

Brand Name : ANGELMAN
Model Number : W20EX-U
Certification : ISO9001:9002
Place of Origin : China
MOQ : 10000PCS
Price : negotiation
Payment Terms : T/T or western Union
Supply Ability : 1800000pcs/month
Delivery Time : 20days afer deposit
Packaging Details : 10pcs/box, 400pcs/ctn
Spanner size : 16mm
Outer Thread : 14*1.25mm
Thread Length : 26.5mm
Central electrode material : iridium
Spark plug : 1 earthed electrode
gap : 0.8mm
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DENSO SPARK PLUG W20EX-U removable cap FOR TOYOTA 90999-09007 same as F6TC


Product Specifications


AGM Type

F6TC

Thread

M14x1.25

Reach

19 mm

Hex

20.8 mm

Seat Type

Flat

Gap

0.8 mm

Electrode Type

J Type

Resistor or Non-Resistor

without Resistor

Electrode Enhancements

nickel Core Electrode



REPLACEMENT SPARK PLUG FOR W20EX-U


BrandModel
AC Delco41804
AC Delco42XLS
AC Delco43XLS
AC DelcoAC4
AC DelcoR42XLS
Accel114
Autolite54
Autolite63
Autolite893
Beck Arnley176-5070
Beru14-7DU
BeruUXT2
BeruUXT6
BeruZ11
BoschW7DC
BoschWR7DC
BoschWR7DC+
BoschWR7DP
Bosch stk7500
N10Y
N11YC
N8L
N9YC
stk300
stk302
Denso stk3062
General Motors5613112
General Motors5613113
LodgeHL
MightyM4G22
MightyM4GR32
Mopar4106122
MotorcraftAG32A
MotorcraftAG32C
MotorcraftAG34
MotorcraftAGS22C
Motorcraft stk2
NGK7611
NGK7727
NGKBP6EA
NGKBP6ES
NGKBP6ES SOLID
NGKBP6EY
NGK stk4007
NGK stk7333
NGK stk7727
NHSPF7TC
Prestolite14G32
TorchF6F
TorchF6T
TorchF6TC

OE NUMBERS:
CITROEN/PEUGEOT7826099300
CITROEN/PEUGEOT596008
CITROEN/PEUGEOT91517001
DAIHATSU90048-51035
DAIHATSU90048-51069
ISUZU5-81380008-0
MAZDA100377550
MITSUBISHIMS851104
MITSUBISHIMS851098
NISSANB2401-89905
ROVERERR743
ROVERRTC3571
ROVERGSP4462
SUBARU490010053
SUBARU380280102
SUZUKI09482-00303
SUZUKI99000-79384
TOYOTA90098-20395
TOYOTA8091976008
TOYOTA80919-76008
TOYOTA90919-01083
TOYOTA90999-09007
TOYOTA90919-01046
VOLVO1367526

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





Product Tags:

toyota auto parts

      

spark plugs for toyota

      
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DENSO W20EX-U Toyota Spark Plugs Removable Cap 90999-09007 White Images

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