Brisk Silver Racing QR14LS Spark Plug
BRISK SILVER RACING QR14LS Spark Plug. 12mm thread, 1.05"(26.1mm) reach, 5/8" (16mm) hex, gasket seat, extended-projection tip, resistor, silver center el., cut-back ground electrode
Popular Applications: Stock Heat Range for the following applications, for performance/racing modified applications please use a colder heat range (QR12LS & QR08S)
BMW 335i (STOCK HEAT RANGE)
BMW Mini Cooper S (STOCK HEAT RANGE)
Honda Civic SI (2015) (STOCK HEAT RANGE)
Hyundai Veloster GDI Turbo (STOCK HEAT RANGE)
07+ Infiniti G35S (STOCK HEAT RANGE)
07+ Nissan 350Z (STOCK HEAT RANGE)
Smart ForTwo 1.0L 3 Cylinder
Thread
12mm
Reach
26.1mm
Hexagon
16mm
Seat
gasket
Design
Silver center electrode
Resistor
Yes
Projected
Yes
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