This aviation spark plug features a single-fine wire iridium electrode and a 3/4-20 thread size. Renowned among aviation technicians, it is engineered to perform under high temperatures and pressures, making it a reliable choice for aircraft applications. Champion spark plugs are recognized for their durability and performance in demanding conditions.This aviation spark plug fe
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Overview
Champion spark plugs have been the first choice of aviation technicians since the very earliest days of aviation. When you ask a tech what spark plug they prefer and rely upon, they will most likely say champion. Advanced engineered Champion aerospace spark plugs are designed for the critical difference in performance, far beyond the ordinary. Champion spark plugs stand up to high-temperature, pressures and deposits.
Features & Benefits
Two layers of corrosion protection
Nickel plating and high-temperature epoxy paint
Fired glass seal provides positive retention of center wire and prevents gas leakage
Plated threads prevents seizing
Nickel alloy electrodes provide excellent resistance to spark and heat erosion
Fired in suppressor seal resistor prevents wear from voltage drain for prolonged plug life
Ceramic insulator has excellent thermal properties to resist cracking
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