Auxiliary Power Unit Prices
Current market data for 925 Auxiliary Power Units (APUs) listed on eBay.
What you'll usually pay
💡 Used ones cost about 142% more here.
👉 In short easy summary
Value is found in unbranded units, which sit 44% below the market median. Thermo King units command a premium at 40% above the median.
💚 Best value for your money
Price by brand
Why? Prices vary by manufacturer, with Thermo King at 165 and Unbranded at 65.5.
Price by type
Why? Full APU Assemblies are priced higher at 165 compared to the general median of 114.02.
🛒 Some on sale right now
Common questions
What is the median price for a used APU?
The median price for used units is 200.
How do Thermo King APUs compare to the market median?
Thermo King units have a median price of 165, which is 40% above the market median.
Are new APUs cheaper than used ones?
Yes, the new median is 82.5 compared to a used median of 200.
How we got these numbers
Worked out from 200 live eBay listings (price range $19–$764, odd outliers ignored). These are asking prices, so use them as a guide. Last checked August 17, 2026.