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Spark Plug Tin P3V3N1 (PN 462203) Original GS 420 Generator Spark Plug

Spark Plug Tin P3V3N1 (PN 462203) Original GS 420 Generator Spark Plug

industrial spark plugs

engine spark plugs

GS 420 Generator Spark Plug

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Product Details
P3V3 P3V5
GS 320/420
Electrode Type:
Special Design
Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
1. 4 pcs spark plugs in a tin 2.1 piece in plastic box 3. Pack as required
Delivery Time
7 working days
Payment Terms
T/T, L/C, Western Union, MoneyGram
Supply Ability
More than 1000 pcs each month
Product Description

 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

Sometimes we can offer special sales offers - please aks for your reseller discounts and if special sales offer is available currently!


P3 (30002064):
PN 462199 / 462203 / 401824 / 639753 / 639754 / 347257

18GZ47 / 18 GZ 47 / FBM80WPNS





Cross Reference:










  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


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


P3.V3 347257

P3.V5 401824



Spark Plug Tin P3V3N1 (PN 462203) Original GS 420 Generator Spark Plug 0



    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.

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