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[China]
Trade Verify
Address: ROOM 3,27/F.,HO KING COMMERCIAL CENTER,NO.2-16 FA YUEN STREET,MONG KOK, KOWLOON HK
Contact name:Nicholas Ye
TAKUMI JAPAN AUTO PARTS CO.,LTD. |
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Verified Suppliers
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462203 R10P3 for P3.V5N1 /P3.V3 347257 GS 420 Generator spark plug
Genuine Spark Plug Set (Tin PN 462203)
4 pieces in a tin // P3.V3N1 ; P3.V5N1 default - and special gas
We recommend that before every installation and replacement of the
spark plug gap to 0.30 mm set.
In addition, please use at every reassembly necessarily always new
spark plug seals
Special prices for large QTY on request! Please send your inquiries
for genuine spare parts to nicholas@TAKUMIjap.com
Sometimes we can offer special sales offers - please aks for your
reseller discounts and if special sales offer is available
currently!
Cross-References:
P3 (30002064):
PN 462199 / 462203 / 401824 / 639753 / 639754 / 347257
(30002145):
18GZ47 / 18 GZ 47 / FBM80WPNS
EP000521
0410880024
Cross Reference:
462199
462203
401824
639753
639754
347257
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.
1. Products Description
| TAKUMI Type | R10P3 |
| Thread | M18x1.5 |
| Reach | 20.6 mm |
| Hex | 22.2 mm |
| Seat Type | Flat |
| Gap | 0.3mm |
| Heat Range | 77 |
| Electrode Type | Special design |
| Resistor or Non-Resistor | Resistor |
| Notes | Replace P3.V3 347257 P3.V5 401824 |
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.
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.
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.
Features of Spark Plug:
1. Multi-ribbed insulator eliminate flashover.
2. 95% pure alumina provides super insulation,strong resistent to heat shock,great mechanic and electric features.
3. Nickel plated shell prevents oxidation and corrosion.
4. Electrical heat crimping process ensures absolute gas-tight fit.
5. Inner sealing with conductive glass ensures a fine conductivity and sealing.
6. Multi-layer gaskets are elasticly strong and realible in sealing.
7. Copper core electrode can prevent oxidation and corrosion,makes it has good electric and heat conductivity ,enables the spark plug has a long service life.
Our Service
1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the
goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.
