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Engine 4.6L VIN Y 8th Digit Fits 03 DEVILLE 136296

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Engine 4.6L VIN Y 8th Digit Fits 03 DEVILLE 136296 For Sale

Used Engine Finder is the best place to discover a high-quality 2nd hand Cadillac engine for sale. We allow you to promptly get in touch with a network of Cadillac salvage yards and engine importers, so that you can find the best bargain for the best 2nd hand engine to suit your needs.

With Used Engine Finder, there’s no need to spend time looking around. Let us know what you’re looking for, and our shops get you numerous prices. Our direct relationship with the vendor makes sure that we are able to provide you with the ideal pricing.


So do not delay any longer, find your ideal motor right now with Used Engine Finder.

  • Used Engine Finder will let you save time and cash by locating the optimal motor for your Cadillac.
  • Receive quotes from several of our trusted engine shops.
  • The best prices may be acquired by working direct with engine retailers.
  • Find motors for any and all vehicles, regardless of model.
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.