Since 1961, G&N Aircraft has produced over 20,000 engines. Our staff has over 550 years of combined experience in general aviation.

G&N is a FAA certified repair station (MW2R020L) specializing in the overhaul and repair of engines and engine accessories. We have the in-house capabilities to overhaul most engine components that normally put other shops at the mercy of outside vendors, allowing us to tightly control our quality. Our convenient location is just 20 miles south of Chicago at the Griffith-Merrillville Airport (05C), in Griffith, Indiana, and we are easily accessible by air and highway.

Every G&N Aircraft Engine Is:

• Produced to factory new fits and tolerances for long term durability.
• Built using genuine original equipment manufacturer replacement parts, with limited exceptions.
• Thrust load dynamometer tested to provide initial break-in and trouble free operation.
• Overhauled in compliance with all FAA Airworthiness Directives and Manufacturer Service Bulletins.
• Inspected, reconditioned and assembled by skilled technicians with years of experience working on piston aircraft engines.
• Rotating parts are precision balanced statically for smooth operation. All parts are individually painted or alodined for longer wear and improved appearance.
• Covered by a complete parts and labor warranty for one year. Thereafter the engine (excluding accessories) is warranted pro-rata parts and labor to the manufacturer recommended TBO.
• Sold by non-commissioned sales staff that cares more about the customer then making the sale.
• Able to be customized through STCs and approved aftermarket upgrades at customer request.

The next time your engine or accessories need work, please specify G&N Aircraft. All of our products and services are available through your local Fixed Base Operator or Aircraft Maintenance Technician.

G&N welcomes scheduled facility tours and customer observation during the engine tear down.

Contact us today for further information.

Please click HERE for our Exchange Engines page.

Please click HERE for our Limited Piston Engine Warranty.