Auto Spark Plugs Daewoo Korando Dodge Neon 2.0L 2.3L (1994-) 1621593003

OE Number Or Parts Number And Testing

1, Model No : DSP1012

2, OE NO / (Part number) : 1621593003 / 0 242 229 883 / V-LINE35 / V-LINE32 / BCP 5ES / 6345 / 4783

3, Test capability : Salt Spray Test ,OK / High Temperature Endurance,OK

4, Power : owerfull Withstand high temperature and high pressure

5, Inspection : 100% inspection

6, warranty : 1 Year / 50000 km

Fit Model

Assembly Production

1, through the automatic powder machine, the amount of resistance powder (with Bosch the same supplier) + center electrode + screw + expansion powder into the finished ceramic insulator inside, after heating, the internal structure of the spark plug has been formed.

2, after forming the need for internal voltage test, after 25000V high voltage on each of the detection of whether the breakdown of insulation and leakage, excluding unqualified products.

3, through the hot-pressing assembly line, the insulator and iron shell welding. And we are using hot riveting welding technology, this technology is currently Bosch's spark plug is also being used. Because the welding is the need for heating, so in the hexagonal screw will be under a circle of light blue halo. The NGK is the use of cold riveting technology, so the insulator and iron shell where there will be a small layer of pale white powder.

4, after assembly into the finished product, will be simulated air pressure detection, simulation of the engine cylinder operating pressure, the finished product installed into the test center electrode and the distance between the side of the electrode to achieve the ignition requirements of the engine to detect its performance and quality.

5, the detection of quality problems of finished products, for packaging.

Working Principle

Spark plug of the power board through the repeated power generation ignition, ignite the mixture within the cylinder,
Spark plug At this point, the other parts of the ignition system are generated when the high-voltage electrical pulse, the formation of a spark and produce an explosion to provide the engine power output required energy.
And the structure of the spark plug is made of an elongated metal plate through a ceramic material with an insulating function. The lower part of the insulator has a metal shell around it and is screwed on the cylinder head. The bottom of the metal shell in the welding electrode and the car body to form a grounding effect. In addition, at the end of the center of the electrode, it must be separated by a slight discharge gap.
Then, the high-voltage current from the distributor will conduct through the central electrode and then discharge at the discharge gap at the bottom, and the spark plug will function to produce a spark-burning mixture. The engine will generate energy and output power.
It can be seen, the spark plug is to enter the engine combustion of gasoline and air mixed gas to ignite the device, working in high temperature, high pressure conditions, is one of the petrol engine consumables, it plays in the engine running quite Important role, and the fuel economy or not, the operation is smooth, have a great relationship.

FAQ (Fluently Asked Questions)

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Q1. What is your terms of packing?

1, Generally, the product is loaded into a white bubble bag or foam box and then loaded into a neutral carton.

2, You can also use our DMCOIL brand box.

3, Of course, if you have your own box is also possible.

Q2. Can you produce according to the samples?
1, Yes,we can offer a sample,also for some items,the sample is free,for others,not. It depends.Please feel free to contact us for more information about the sample.
And buyers should pay for the shipping fee.

Q3. What is your sample policy?
1, We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q4. Do you test all your goods before delivery?
1, Yes, we have 100% test before delivery.

Q5. What is your terms of payment?
1, T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.