2014-2015 Acura MDX 3.5L Used Engine
*Image for illustrative purposes only.

1991 Isuzu 4BD1T Diesel Engine, 3.9L, 4 Cylinders, TURBOCHARGED, NPR Stick Shift

ï…Š

Large Network Of Engine Suppliers

ï…Š

Compare Quotes

ï…Š

Save Money

ï…Š

Save Time

Enquire Now

1991 Isuzu 4BD1T Diesel Engine, 3.9L, 4 Cylinders, TURBOCHARGED, NPR Stick Shift For Sale

If you happen to be in the market for finding a excellent second hand ISUZU motor for sale, take a look at Used Engine Finder. We allow you to contact a collection of ISUZU dismantlers and engine importers quickly, so you can get the very best deal for the ideal replacement motor.

With Used Engine Finder, you don’t need to lose time shopping around. Just let us know what you’re looking for, and our businesses get you various deals. And since we deal directly with them, you can be sure you’re receiving the very best price.


Look for your best ISUZU engine using Used Engine Finder today!

  • Save time and money by utilizing Used Engine Finder to discover the best used motor.
  • Get numerous bids from our trustworthy vendors.
  • Deal directly with engine suppliers, making certain you get the best price.
  • Find engines for all models and makes of vehicles.
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.