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Genuine NEW OEM SUBARU 2008-18 STI 2.5 LITER SHORT BLOCK EJ257 ENGINE 10103AC890

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Genuine NEW OEM SUBARU 2008-18 STI 2.5 LITER SHORT BLOCK EJ257 ENGINE 10103AC890 For Sale

If you’re in the market for finding a high quality second hand Subaru engine for sale, look no further than Used Engine Finder. We make it easy for a person to contact a collection of Subaru dismantlers and engine importers without delay, to receive the greatest price for the ideal replacement motor.

Searching hard for an engine is not necessary merit to Used Engine Finder. Merely tell us what you want and our junk yards will respond with multiple quotations. Our direct connection with the merchant helps to ensure that we can offer you the perfect prices.


Search for your ideal Subaru engine using Used Engine Finder today!

  • Used Engine Finder may help you save time and cash by finding the right motor for your Subaru.
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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.