Model Number:S-TR5A13-------------------Type:Auto Iridium/Platinum Spark Plug                                  Place of Origin:Cixi, China-------------------Brand Name:KGV

Reach:17.5mm-----------------------------------Thread:M14x1.25

Hex:16Mm-----------------------------------------Electrode Type:Iridium/Platinum

Resistor or Non-Resistor:Resistor----------Color:White

Auto spark plug:Ignition parts----------------Life time:160000km

Carton size:200pcs in one carton-----------Warranty:80000 Kilometers 

Car Make:OEM Car-----------------------------OE NO.:N/A

Electrode Materials to distinguish,

Divide into the following several series.

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 3 W 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 5 W 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 6 W 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 8 W 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 8 W KM

4.Advantage:Start fast;Power upgrade;Stable ignition;Lowest misfire;Complete combustion;Fuel saving;Clean the exhaust Longest Lifetime