Aviation Ignition Kits Cylinder Eis Ic 4 cylinder ignition kits

Electronic Ignition Kits

4 Cylinder

Higher Performance for your Aircraft

Electronic Ignition Benefits

STC Fully Certified

Electronic Ignition Kits are fully Supplemental Type Certified for the corresponding engine types.

Increased Fuel Efficiency

Replacing one magneto will typically improve fuel economy on average by 10-15%. Many operators have reported consistent fuel savings of 1GPH or greater.

12V or 24V

This kit can be used on either 12V or 24V systems.

Lower Maintenance Costs

Most parts are not life limited. The MTH is recommended to be changed at overhaul of the engine; spark plug wires on a regular interval. This combined with reduced spark plug fouling means lower maintenance costs.

Improved Horsepower

There will be an improvement in horsepower, smoother engine operation, improved high-altitude performance, and better starting performance. Our MAP Sensors adjust spark timing automatically so timing is adjusted with altitude.

Electroair Electronic Ignitions 4 cylinder ignition kits

4 Cylinder Ignition Kits

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SKU Aircraft Engine Magneto Replacement List Price
EIS-41000 Single Engine Lycoming Direct Drive (non-impulse coupled)
(typically the right-hand mag)
EIS-41000IC Single Engine Lycoming & Continental Impulse Coupled
(typically the left-hand mag)
EIS-41000T Twin Engine Lycoming
Standard Rotation
Direct Drive (non-impulse coupled)
(typically the right-hand mag)
(per Engine)
EIS-41000TIC Twin Engine Lycoming
Standard Rotation
Impulse Coupled $2,945.00
(per Engine)
EIS-41000TLH Twin Engine Lycoming
Direct Drive (non-impulse coupled) $2,715.00
(per Engine)
EIS-41000TLHIC Twin Engine Lycoming
Impulse Coupled $2,945.00
(per Engine)

PDF Downloads

Please refer to the eligibility schedule to verify the system can be installed on your engine. Engines are being added regularly.
Note: Hand Propping with an electronic ignition system is very dangerous and is never recommended or advisable.

Ignition Kit Cylinder Eis D 4 cylinder ignition kits


Bendix Single Drive, Dual Mag

Electronic Ignition Kit 4cyl EIS


The EIS-42000D Electronic Ignition Kit is a fully STC’d kit to replace the Bendix single drive, dual magneto with a complete, DUAL ELECTRONIC ignition. The two ignition systems are completely independent of each other and do not have any common failure modes. This kit can be used on either 12V or 24V systems. Supplemental back-up power is required. This kit eliminates A.D. Notes, eliminates repetitive inspections, and improves performance. Kit includes: all the required parts to replace the Bendix single drive, dual magneto used in some Lycoming engines. CHARGE: $1,000.00; refundable upon return of good core removed from aircraft.


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