2014-2015 Acura ILX Hybrid 1.5L Used Engine
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LS Swap! 2003-2007 Silverado Sierra Engine 4.3L VIN X 8th Digit Opt LU3

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LS Swap! 2003-2007 Silverado Sierra Engine 4.3L VIN X 8th Digit Opt LU3 For Sale

If you happen to be in the marketplace for finding a good second hand GMC engine for sale, simply visit Used Engine Finder. In order to obtain the greatest bargain on the ideal substitute motor for your requirements, we make it possible for you to reach a group of GMC engine importers & salvage yards instantly.

You don’t need to waste time comparing prices when you have Used Engine Finder available. Simply inform us what you’re looking for and our merchants will reply with numerous quotes. Our direct relationship with the seller makes sure that we can offer you the ideal prices.


So do not put it off any longer, discover your perfect engine right now together with Used Engine Finder.

  • Used Engine Finder may help you save time and money by finding the right motor for your GMC.
  • Receive prices from a number of our trustworthy engine shops.
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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.