*Image for illustrative purposes only.

Lamborghini Aventador Motor complete engine 399900138 399900139

Large Network Of Engine Suppliers

Compare Quotes

Save Money

Save Time

Lamborghini Aventador Motor complete engine 399900138 399900139 For Sale

Used Engine Finder is the better destination to locate a high-quality Lamborghini engine for sale. We make it easy for you to speak to a database of Lamborghini dismantlers and engine importers quickly, in order to get the very best price for the ideal replacement motor.

Searching hard for a motor is no longer necessary merit to Used Engine Finder. Just let us know what you’re looking for, and our traders get you numerous costs. Our direct relationship with the seller ensures that we can provide you with the ideal pricing.


So don’t wait around any longer, find your ideal engine right now with Used Engine Finder.

  • Used Engine Finder will let you save time and cash by discovering the right motor for your Lamborghini.
  • Receive numerous prices from our trusted businesses.
  • The best prices may be obtained by working directly with engine retailers.
  • Locate motors for all models and makes of vehicles.
Best Engine Replacement Procedure
  1. Swap the engine’s oil, fuel and oil filters, and coolant.
  2. Install new engine and external coolers if existing.
  3. Cleanse the cooling system thoroughly, then replace the water pump.
  4. Renew necessary hoses and belts.
  5. Install a new timing belt, spark plugs, and wires.
  6. Replace essential gaskets and seals, focusing on the oil pan, front, and rear main seals.
  7. Clear the vehicle’s computer codes before engine installation.
  8. Ensure the replacement engine matches the original specifications.
  9. Transfer exhaust manifolds, mounts, distributor, and sensors from the old engine.
  10. Disable fuel and ignition before ignition to prime the oil.
  11. Ensure no plugs or tape remain on the engine before installation.
7 Common Mistakes to AVOID!
  1. Not resetting the vehicle’s computer codes before installation.
  2. Skipping the step of adding engine oil before the first startup.
  3. Forgetting to deactivate the fuel and ignition systems, essential for priming the oil.
  4. Ignoring the replacement of the oil cooler or the radiator’s integrated oil cooler.
  5. Overlooking the cleaning of the radiator and checking the operation of the cooling fans.
  6. Not swapping out the flywheel and its securing bolts.
  7. Trying to initiate the engine’s first run without proper priming.
Warranty Info
Review our Warranty, Return & Exchange policies before ordering. Standard Warranty: 30 days parts replacement. Extended Warranty: Optional 90 days. No labor costs covered. Defective parts may be replaced or refunded. Read more.