Iridium-Platinum Spark Plug for BUICK cars
Material: Iridium-Platinum
Model: 1712 LK5RBI-8
Outer Thread[mm]: 12
Spanner Size[mm]: 16
Thread Length[mm]: 26.5
Gap[mm]: 0.8
Heat Range: 5
Electrode: 1
Middle Electrode Material: Iridium
Outside Electrode Material: Platinum