*Image for illustrative purposes only.

Jeep Wrangler 4.0L ENGINE 1999 2000 2001 2002 2003 2004 110k Mile

Large Network Of Engine Suppliers

Compare Quotes

Save Money

Save Time

Jeep Wrangler 4.0L ENGINE 1999 2000 2001 2002 2003 2004 110k Mile For Sale

If you’re in the marketplace for getting a excellent used Jeep engine for sale, look no further than Used Engine Finder. To be able to obtain the finest price on the ideal substitute motor for your requirements, we make it possible for you to reach out to a community of Jeep engine importers & salvage yards promptly.

You don’t need to spend time searching when you’ve got Used Engine Finder available. Let us know what you’re searching for, and our suppliers get you various costs. And because we deal directly with them, you can be sure you’re receiving the best price.


So do not wait any more, discover your perfect engine right now together with Used Engine Finder.

  • Save time and money by utilizing Used Engine Finder to find the ideal replacement motor.
  • Receive deals from a number of our reliable engine sellers.
  • Deal directly with engine shops, ensuring you get the best price.
  • Locate motors for all brands of cars.
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.