*Image for illustrative purposes only.

JDM Mazda Turbo Rotary KIGHT SPORT 89-91 RX7 FC3S 13B MT Racing Engine Motor

Large Network Of Engine Suppliers

Compare Quotes

Save Money

Save Time

JDM Mazda Turbo Rotary KIGHT SPORT 89-91 RX7 FC3S 13B MT Racing Engine Motor For Sale

Used Engine Finder is the best destination to find a high-quality 2nd hand Mazda motor for sale. We make it possible for anyone to speak to a collection of Mazda dismantlers and engine importers without delay, to get the greatest deal on the ideal used motor.

You needn’t spend time searching once you have Used Engine Finder at your disposal. Only inform us what you want and our suppliers will reply with numerous estimates. Our direct connection with the merchant makes sure that we are able to provide you with the perfect pricing.


Search for your best Mazda engine using Used Engine Finder now!

  • Save time and money by using Used Engine Finder to find the perfect replacement engine.
  • Receive multiple quotes from our honest suppliers.
  • The greatest deals may be acquired by working directly with engine suppliers.
  • You may find engines for any and all automobiles here.
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.