Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale
Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale
Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale
Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale
Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale
Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale

Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale

USD $0.1 - $0.3 /Piece

Min.Order:1000 Pieces

Supply Ability:
10000 Piece / Pieces per Month
Port:
Tianjin Shanghai Qingdao
Payment Terms:
Credit Card

Quick Details View All >

Type:
Spark Plug
Size:
Standard, Variety
Car Make:
All models
OE NO.:
90919-01191
Place of Origin:
Hebei, China
Brand Name:
RC

Xingtai Richen Trade Co., Ltd.

Business Type: Trading Company
Xingtai Hebei China
Main Products: Airbag cover ,Airbag inflator ,Spark plug ,Auto Timing belt kit ,Auto headlight

Product Details

Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale

 

 

Spark Plug Detail:

 

1. Multi-ribs of insulator eliminate flashover.

2. Insulator made of 95% pure alumina, strong resistant to heat shock.

3. Nickel plated housing prevents oxidation and corrosion.

4. Heat crimping process ensures absolute gas-tight fit.

5. Inner sealing with conductivity glass ensures a fine conductivity and sealing.

6. Multi-layer gaskets are elastically strong, and reliable in sealing.

 

 

Spanner Size16,0 mm
Outer Thread [mm]14,0
Thread Length [mm]25
Spark PlugFixed SAE connector
Spark Position [mm]3
Spark PlugNickel Middle Electrode
Spark Plug1 - Earthed Electrode
Spark Pluginterference Suppression 5 kOhm
Spark Plugwith taper gasket seat

 

 

 

 Spark plug construction:

Spark plugs are one of the most misunderstood components of an engine. Numerous questions have surfaced over the years, leaving many people confused.

This guide was designed to assist the technician, hobbyist, or race mechanic in understanding, using, and troubleshooting spark plugs. The information contained in this guide applies to all types of internal combustion engines: two stroke engines, rotary engines, high performance/racing engines and street vehicles

 Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale

Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale

 

This guide was designed to assist the technician, hobbyist, or race mechanic in understanding, using, and troubleshooting spark plugs. The information contained in this guide applies to all types of internal combustion engines: two stroke engines, rotary engines, high performance/racing engines and street vehicles. 

Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale

 

Spark plugs are the “window” into your engine (your only eyewitness to the combustion chamber), and can be used as a valuable diagnostic tool. Like a patient’s thermometer, the spark plug displays symptoms and conditions of the engine’s performance. The experienced tuner can analyze these symptoms to track down the root cause of many problems, or to determine air/fuel ratios.

Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale

 

 

 

 

 

Operation:

The plug is connected to the high voltage generated by an ignition coil or magneto. As the electrons flow from the coil, a voltage difference develops between the central electrode and side electrode. No current can flow because the fuel and air in the gap is an insulator, but as the voltage rises further, it begins to change the structure of the gases between the electrodes. Once the voltage exceeds the dielectric strength of the gases, the gases become ionized. The ionized gas becomes a conductor and allows electrons to flow across the gap. Spark plugs usually require voltage of 12,000–25,000 volts or more to 'fire' properly, although it can go up to 45,000 volts. They supply higher current during the discharge process resulting in a hotter and longer-duration spark.

Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale

 

As the current of electrons surges across the gap, it raises the temperature of the spark channel to 60,000 K. The intense heat in the spark channel causes the ionized gas to expand very quickly, like a small explosion. This is the 'click' heard when observing a spark, similar to lightning and thunder.

Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale

 

The heat and pressure force the gases to react with each other, and at the end of the spark event there should be a small ball of fire in the spark gap as the gases burn on their own. The size of this fireball or kernel depends on the exact composition of the mixture between the electrodes and the level of combustion chamber turbulence at the time of the spark. A small kernel will make the engine run as though the ignition timing was retarded, and a large one as though the timing was advanced.

Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale

 

 

 

 

 

 

 

PHOTOS SHOW:

Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale

 

Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale

Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale

Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale

 

Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale

Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale

Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale

Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale

Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale   

We could supply spark plug as below

Japanese Vehicle Type:

TOYOTA,HONDA,NISSAN,MAZDA,MITSUBISHI,SUZUKI, SUBARU,ISUZU,HINO.

 

Europe Vehicle Type:

BENZ,BMW,AUDI,VW,PEUGEOT,FIAT,IVECO,LANDROVER,VOLVO,OPEL, RENAULT,SAAB.

 

American Vehicle Type:

FORD,G.M.C.

 

Korean Vehicle Type:

DAEWOO,HYUNDAI,KIA.

 

 

 We can manufacture according to your sample or specifications and models.

 

                  For any further question, please feel free to contact us                        

 

Please contact us:
Contact: Connie jiao
Skype: AutoParts789

 

 

Automotive spark plug NGK41-103, PK20R11, SC20HR11, SP-493 spark plug/spark plug NGK Wholesale

Contact Supplier

Mr. Zhao zi long Chat Now
Telephone
0086-319-8315720
Fax
0086-319-8315720
Address
xin hua road Xingtai,Hebei

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