Spark Plug Bpm4a Bm6a Ws8f W20m-U (L7TC)

L7T BPM6A CJ8Y WS7F

1. Used for gasoline engines with good performance and high quality
2.10pieces/box, 400pieces/CTN

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.