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PowerUP Aircraft Ignition Harnesses

PowerUP Ignition aircraft ignition harnesses are FAA PMA-approved for Continental Motors and Textron Lycoming engines. Designed for reliable ignition energy delivery, reduced EMI, and durability in the high-temperature environment of reciprocating aircraft engines, PowerUP harnesses incorporate a range of engineering improvements over standard harness designs. Hartzell Aviation is the factory-direct source for all PowerUP Ignition harnesses.

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Key Features


Unique Spring Design	PowerUP aircraft ignition harnesses incorporate a negative-pitch spring design where the tip of the coil spring extends inward, allowing it to lie flat against the spark plug electrode and provide 360-degree contact. This maximizes ignition energy transfer and reduces flashover to a minimum.
Plated Steel Nut	Steel nuts provide superior strength compared to aluminum nuts and reduce the potential for galling during installation and removal.
Performance Plus Shielding	Tinned-copper, nickel-plated braid shielding substantially reduces EMI. Combined with a highly flexible 19-strand stainless steel wire conductor, the design provides strong wire conductivity and ease of installation.
Abrasion and Heat Resistant	An abrasion-resistant red polymer cover is engineered specifically for the high-temperature environment of reciprocating aircraft engines, providing long-term protection under demanding operating conditions.