Spark Plug
1) Multi-ribbed insulator eliminates flashover
2) 95% pure alumina insulator

Ningbo Excel Auto Parts Co.,Ltd is specializes in developing, manufacturing and selling high quality spark plugs.incorporate the newest advanced technology, with modern instrumentation, equipment and machinery.

The spark plugs is of full range: resistor spark plugs, iridium spark plugs, platinum spark plugs, toroidal multi-Electrode spark plugs and so on.

In recent years, We newly develop the alloy technic, which makes the ignition of spark plug more quick and precise, and have a big help for the great power of the engine. And we apply for the newest technology on iridium spark plugs, which already achieve a good name on the quality in China, Euorpe, USA and Middle East.

Multi-ribbed insulator eliminates flash over
95% pure aluminum insulator
Strong resistance to heat and shock
Great mechanic and electronic features
Super insulation
Nickel-plated housing prevents oxidation and corrosion
Heat crimping process ensures absolute air-tight fit
Inner sealing with conductive glass ensures a fine conductivity and seal
Multilayer gaskets are strong and reliable
Copper core electrode prevents oxidation and corrosion
Good electricity and heat conductivity