NGK PLZKBR7B8G Spark Plug – Stock No. 91530 The NGK PLZKBR7B8G is a high-quality, long-life spark plug designed for clean, reliable ignition under everyday and performance driving. It uses a precious-metal firing tip for stable spark, strong cold starts, and consistent combustion. This helps the engine run smoothly and can support tuned setups when used in the correct heat range. It is built to OEM standards, with a resistor to reduce electrical noise, and a projected tip to improve flame kernel growth for efficient burn. The preset 0.8 mm gap keeps setup simple. Stable spark under boost and high load Long service life with consistent performance Resistor design lowers interference with sensors and audio Use the vehicle lookup to confirm fitment for your engine, or check the Vehicle Fitment tab for full details. Part number PLZKBR7B8G NGK stock number 91530 GTIN 87295915301 Category 686 – Spark Plug Heat range 7 (NGK scale – colder than 6) Resistor Yes Spark gap (factory) 0.8 mm Tip design Projected Electrode material Precious-metal centre tip with ground pad Terminal Solid terminal nut Intended use OEM replacement and mild performance applications Note: Always confirm the correct heat range and gap for your specific engine and tune. The price displayed is for a single plug, please add the desired amount to your basket. Additional Information Weight 0.05 kg Dimensions 10 × 3 × 3 cm Brand NGK
