You have no items in your shopping cart.

Shop the Lycoming 540 engine series at Air Power Inc. – Lycoming's largest engine distributor since 2011. Six-cylinder Lycoming 540 engines are powerful, durable and reliable, making them the go-to for general aviation pilots and well over 80 different aircraft. Capable of producing 235 to 360 HP at up to 2,700 RPM, pilots trust direct-drive, horizontally opposed, air-cooled Lycoming 540 engines to deliver steady and safe flights every time.


As Lycoming's largest engine distributor, we know we have a Lycoming 540 for sale to fit your aircraft model. With a selection that includes five series builds, we carry Lycoming 540 engines like the ENPL-RT10416 IO-540-G1D5 and IO-540-K1A5 Engine for Piper PA-32-300 at the best prices in the industry. Browse our entire catalog of Lycoming 540 engines for sale below.

3 Items in Grid 4 Items in Grid List

HENPL-1F9660 TIO-540-AH1A with EIS

Part Number: HENPL-1F9660

Out of stock

Call for pricing

ENPL-RT10573 Lycoming New IO-540-D4B5 Engine for ALAMO AEROSPACE LP STC

Part Number: ENPL-RT10573

Out of stock


ENPL-RT10416 IO-540-G1D5

Part Number: ENPL-RT10416

Out of stock


ENPL-RT9816 Lycoming New IO-540-J4A5 Engine for PIPER PA-23-250

Part Number: ENPL-RT9816

Out of stock


ENPL-RT9962 Lycoming New IO-540-J4A5 Engine for PIPER PA-23-250

Part Number: ENPL-RT9962

Out of stock


ENPL-RT8679 Lycoming New IO-540-K1A5 Engine for PIPER PA-32-300

Part Number: ENPL-RT8679

Out of stock



Find Trusted Lycoming 540 Engines at Air Power Inc.

For nearly 65 years, Lycoming 540 engines (in all their different series builds) have been the reliable, efficient and durable choice for general aviation aircraft worldwide. As Lycoming's largest global distributor, Air Power Inc. is proud to provide OEM Lycoming 540 engines you can trust to power your flights.


Because we work closely with the folks at Lycoming, we can ensure every new, rebuilt and overhauled Lycoming 540 for sale in our catalog is available at a price you won't find anywhere else. When you choose Air Power Inc., you get the quality you expect at a price you can afford. Browse our entire Lycoming 540 line of engines today.

Make Air Power Inc. Your Lycoming 540 Supplier Today

Our goal is to help you find the best OEM Lycoming 540 engine for the best price on the market. With a highly skilled team of professionals ready to help every step of the way, we strive to ensure the engine buying process is as seamless as possible from start to finish. We even integrate low-cost shipping, core return management, warranty management and financing on every Lycoming 540 for sale in our stock.

Our Dedicated Representatives Are Here for You

When you're ready to purchase a Lycoming 540 at Air Power Inc., know that our in-house expert team is always ready to help. Whether you want more information about Lycoming 540 specs or are unsure which series build will be the best for your aircraft, you can count on our team for assistance.

Find the Perfect Lycoming 540 Engine for Your Aircraft

The Lycoming 540 engine is a masterclass of engineering, designed to give you the power you need at a moment's notice. Every Lycoming 540 engine for sale at Air Power Inc. is distinctive based on your needs and aircraft model type. Choose from the following Lycoming 540 engines available in our catalog:

  • O-540 Engines: Standard, direct-drive, normally aspirated, opposed-piston engines equipped with a carburetor. t, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et
  • IO-540 Engines: Normally aspirated engines equipped with fuel injection.
  • TIO-540 Engines: Turbocharged and fuel-injected engines.
  • LTIO-540 Engines: Left-hand (opposed direction) rotation, turbocharged and fuel-injected engines to be used as the right-hand or left-hand engine on specific aircraft models to prevent critical control issues.
  • AEIO-540 Engines: Normally aspirated engines with fuel injection and inverted lubrication for aerobatic use.

Frequently Asked Questions: Lycoming 540 Engines

If you have questions about Lycoming 540 engines, or need more details before you buy, check out the answers to our frequently asked questions below.

What Should My Lycoming 540 Fuel Pressure Be?

To determine your Lycoming 540 fuel pressure, please refer to the Lycoming Operators Manual for your unique series build.

How Much Does a Lycoming 540 Overhaul Cost?

Overhauled Lycoming 540 engine prices vary from engine to engine. Your Lycoming 540 overhaul cost will be specific to your unique series build.

What Is the TBO for a Lycoming 540 Engine?

Standard TBO (time between overhaul) for a Lycoming 540 engine is about 1,800 hours. When it comes to the Lycoming 540, increasing power performance and TBO is possible with adequate maintenance and care.

How Many Series Builds Are In the Lycoming 540 Line of Engines?

The Lycoming 540 line of engines is available in five series builds. Each series type is available in multiple configurations or a total of over 90 distinct Lycoming 540 engine types.

Shop the Full Selection of Lycoming 540 Engines for Sale Today

If you're ready to get your aircraft back in the sky, Air Power Inc. and Lycoming 540 engines can help. When you shop with us, you'll find high-quality engines and aircraft parts for the lowest possible price. Browse our entire selection of Lycoming 540 engines for sale today. If you need some assistance, don't hesitate to get in touch with our sales experts. We're always happy to help.

Contact Us Today
19 AUG 2021

Eleven Reasons to Buy Genuine Continental & Lycoming Factory Engines

1. Increased Aircraft Value The current market place has determined that a genuine factory engine adds at least 10% to the value of your aircraft.

15 DEC 2021

Top Benefits of Financing an Airplane Engine Purchase

If your business responsibilities include providing airplane owners with engines and engine parts, you’ll need to make advanced investments to ensure you always have the necessary equipment on hand.

29 OCT 2021

Why Should You Order Aircraft Parts & Engines Sooner Than Later?

Air Power, Inc. Is proud of our reputation for being the go-to supplier for quick turnaround orders on airplane parts and aircraft engines. However, recently, the United States continues to fall deeper into supply chain issues; many of which impact deliveries in our industry. It’s no surprise that the ease of our product delivery has taken a hit.