Specifications

Insulator:95%pure alumina                         Housing:Pearl Nickel plated housing

Inner sealing:conductive glass                    Gsakets:Multi-layer gaskets  

Central electrode:copper core electrode       Model Number:K7TC

Place of origin:Zhejiang China(mainland)     

Our Spark Plugs' Dimension Accor with ISO International Criterion

Great Technology and Reliable Quality

OEM Services Are Welcome

Speciafications of Spark Plug:

Reach:19mm       Hex:16mm         Thread Size:M14×1.25(MM)

Model Number:K7TC             Housing:Blue Zinc Coated

Gap:0.8mm                           

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.

8.The inner sealing adopts material with resistor prohibit the sprak plug from the wireless interfere.