Specifications

spark plug  RC9YC

The structure of Spark Plug

nnection nut

2.insulator

3.screw connection

4.sealants

5.case

6. outer gasket

7.under the washer

8.center electrode

9.side electrode

The main model of car are AUDI ,TOYOTA, NISSAN, MITSUBISHI, etc.

Features:

1) With resistor in it

2) Multi-ribbed insulator eliminates flashover

3) Nickel plated housing prevents oxidation and corrosion

4) Inner sealing with conductive glass ensures fine conductivity and sealing

5) Strong and reliable multi-layer gaskets

6) Copper core electrode prevents oxidation and corrosion

7) Service life: 15,000-50,000km