BOSCH 6743 FGR7DQP+ Spark Plug
- Revolutionary surface air gap firing technology featuring four yttrium-enhanced ground electrodes delivers the longest, most powerful spark for ultimate engine performance
- Four yttrium-enhanced ground electrodes provide optimum access to the air/fuel mixture for the most efficient combustion, plus the yttrium alloy ground electrodes reduce gap wear and oxidation for extended performance life
- Electrode gap is factory set to provide ease of installation - never requires adjustment
- Never requires gapping, the electrode gap is factory-set and never requires adjustment
- Provides ease of installation - never requires adjustment
