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    Always the correct part

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    We know our engines

  • Added Value

    12 Month Warranty

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RC Colorado 4JJ1-TC 3.0L Reconditioned Engine | Common Rail Turbo Diesel

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$7,999.00
SKU: 4JJ1TCXReco
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At Diesel HQ we aim to stock a wide range of reconditioned engines for the most popular Diesel engine platforms.

Our engine cores are carefully sourced prior to undergoing a complete full-house reconditioning process to deliver a refreshed & reliable engine to breathe new life into your vehicle.

What Is Included In The 4JJ1-TC Engine Rebuild Process?

When rebuilding our engines the following premium components are included:

  • New TIK Replacement Pistons Set
  • New Piston Rings Set
  • New Conrod Bearings & Main Bearings
  • Complete Engine Gasket 
  • New Front & Rear Crank Seal Kit
  • New Head Bolts Set
  • New Timing Kit

The 4JJ1-TC Block Machining Process Includes:

  • Bore & Torque Plate Hone The Block
  • Align Hone Crankshaft Tunnel
  • Machine Block Deck Surface
  • Blueprint Bearing Clearances
  • File Fit Piston Ring End Gaps
  • Balance Rotating Assembly

The 4JJ1-TC Cylinder Heads Machining Process Includes:

  • Machine Cylinder Head Deck
  • Recondition Combustion Chambers
  • Recut Valve Seats & Reseat Valves
  • Recondition Valves & Guides

What Are The Common Issues With The 4JJ1-TC Isuzu Dmax / Holden Colorado Engine?

The 4JJ1-TC Engine found in the Holden Colorado & Isuzu D-max / MU-X is generally considered the most reliable. They actually feature what is known as a B10 rating meaning that assuming they are well maintained less than 10% of the engines are expected to require excessive maintenance. 
Most common issues with these engines are a result of lack of maintenance / servicing. 
We strongly recommend replacing the engine coolant & PCV hoses when doing the regular maintenance. 
4JJ1-TC Timing Chain Failure is also common if not replaced at the correct interval.
When rebuilding these engines we use a revised kit using new gears, tensioner & chain.

All engines are carefully assembled by one technician from start to finish.

Our goal is to simplify the process by keeping majority of engines in stock / readily available for changeover in order to streamline getting your vehicle back on the road with minimal downtime & maximum reliability.

Why risk purchasing a second hand engine from a wreckers with no history OR costly downtime with mechanics diagnosing / misdiagnosing potential issues. Allow the experts to offer a completely refreshed engine ready to drop in with 12 months warranty!

Rest assured all of our cores are sourced as running engines prior to being rebuilt, we strictly do not accept blown up / broken engines as cores/changeovers!

Does Your Vehicle Need A Freshen Up?

Neon Light Style, Call, Phone, Neon PNG ...

Contact our team to discuss your needs & schedule your new engine today!

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