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2012 Isuzu 4JJ1 Diesel Engine, Serial # 4JJ1-221499, 3.0L, ISUZU ECOMAX TRUCK

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2012 Isuzu 4JJ1 Diesel Engine, Serial # 4JJ1-221499, 3.0L, ISUZU ECOMAX TRUCK For Sale

It is easy to locate an great used ISUZU motor for sale at Used Engine Finder. We will allow you to instantaneously get in touch with a network of ISUZU vehicle dismantlers and engine importers, so you can get the best bargain for the ideal 2nd hand engine to meet your needs.

You needn’t spend time searching once you have Used Engine Finder available. Just inform us what you want and our salvage yards will reply with multiple estimates. Our direct relationship with the seller makes sure that we are able to offer you the ideal prices.


So don’t throw away anymore time and make use of Used Engine Finder to find the perfect engine for your ISUZU.

  • Used Engine Finder may help you save time and money by finding the right engine for your ISUZU.
  • Obtain quotes from numerous of our trusted engine shops.
  • The best prices may be obtained by dealing directly with engine dealers.
  • 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.