Copper core is embedded in the car spark plug to make sure lots of heat can draw off as quick as possible. What's more, the car spark plug has excellent heat resistance, pollution tolerance and a wider range of heat adaptability.
•High alumina ceramic has excellent insulativity in high temperature to avoid over fire.
•Special powder is used to connect the insulator and mental to make sure the excellent air tightness.
•Spark plug adopts the iridium material, thinner central electrode and tapered outer electrode, which improve the ignition performance.
•The main metal adopts the high temperature prevention and corrosion protection metal material and the plating processing.
| Type | Spark Plugs |
Filter Size | Standard Size |
| Unit price | For latest price please feel free to contact us |
| Color | According to customer's requirement |
| Materials | Iridium Platinum |
| Service | OEM&ODM |
| Quantity | The Quantity is unlimted the more quantity the better price |
| Delivery Time | Shipped in 30 days after payment |
| Packing | RAINBOW brand /Neutral/Customized/Color box 1.Plastic bag+box+carton; |
HangZhou Rainbow Auto Parts Co, Ltd is a professional manufacturer of auto parts in China.
Our company is a professional manufacturer of Spark Plugs .
The output is 100 million piece per day.
We can provide many kind of spark plug:
CNG/LPG Spark Plug
Motorcycle Spark Plug
Auto Spark Plug
Small Engine Spark Plug
We have a complete range of product,including spark plug ,filter,brake pads etc.
Spark plugs have the following fetures:
1) Multi-ribbed insulator eliminates flashover.
2) 95% pure alumina insulator, Great mechanic and electronic features, superb insulation.
3) Nickel plated housing prevents oxidation and corrosion, Heat crimping process ensures absolute air-tight fit.
4) Inner sealing with conductive glass ensures a fine conductivity and sealing.
5) Multi-layer gaskets have strong elasticity and reliable in sealing.
6) Copper core electrode vastly improves heat dissipation and prevents dangerous, overheating of the engine.
7) Good electricity and heat conductivity, Long spark plug service life.
Normal Spark Plug
1.Electrode Material:Center electrode: Nickel; Ground electrode: Nickel
2.Feature:Most of the original car use this spark plug
3.Lifetime:The designed life is 5 W KM; The best economic life is 30000 KM
4.Advantage:Lower cost
Platinum Spark Plug
1.Electrode Material:Center electrode:Platinum; Ground electrode: Nickel
2.Feature:Cost-effective high performance
3.Lifetime:The designed life is 7 W KM; The best economic life is 50000 KM
4.Advantage:Start easy; Accelerated fast
Iridium Spark Plug
1.Electrode Material:Center electrode: Iridium; Ground electrode: Nickel
2.Feature:Start easy;Fuel saving;Accelerated fast Combustion
3.Lifetime:The designed life is 8 W KM; The best economic life is 60000 KM
4.Advantage:Start easy;Fuel saving;Accelerated fast Combustion
Iridium/Platinum Spark Plug
1.Electrode Material:Center electrode:Iridium; Ground electrode:Nickel
2.Feature:Start easy;Fuel saving;Accelerated fast Combustion
3.Lifetime:The designed life is 16 W KM; The best economic life is 80000 KM
4.Advantage:Start easy;Fuel saving;Accelerated fast Combustion;Longer lifetime
Double Iridium Spark Plug
1.Electrode Material:Center electrode: Iridium; Ground electrode: Iridium
2.Feature:The fastest accelerating
3.Lifetime:The designed life is 16 W KM;The best economic life is 80000 KM
4.Advantage:Start fast;Power upgrade;Stable ignition;Lowest misfire; Complete combustion;Fuel saving;Clean the exhaust Longest Lifetime
Q1:Can you send sample for us?
A:Yes, we can send one sample for free, but freight collect.
Q2:What is your terms of packing?
A:neutral packing or according to customer's requirement .
Q3:Payment method: 30% deposit, 70% paid before delivery
Q4:Can you produce according to the samples?
A:Yes, we can produce by your samples or technical drawings.
