2013-2015 Acura RDX 3.5L Used Engine
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H22A3 Engine

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H22A3 Engine For Sale

Used Engine Finder is the best destination to locate a high-quality used Honda engine for sale. To be able to receive the best bargain on the best substitute engine for your requirements, we allow you to contact a community of Honda engine importers & salvage yards promptly.

Looking for an engine is not necessary thanks to Used Engine Finder. We just require details about what exactly you need, and our engine supplierswill get back to you with prices. And because we deal directly with them, you can be certain you’re getting the very best price.


So don’t waste anymore time and utilize Used Engine Finder to find the perfect engine for your Honda.

  • When looking for a substitute motor, save time as well as money by making use of Used Engine Finder.
  • Obtain numerous quotes from our trusted shops.
  • Deal directly with engine shops, ensuring you get the very best price.
  • Save Time With Making Only One Inquiry
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.