High Quality Manufacturers
Isuzu D Max Motor
- Top Quality Manufacturer Selected.
- Common Engine Design Issues Fixed / Resolved.
- One Year Product Warranty Included as Standard
- Directly Plug & Play Engines. No Modifications Required.
Customer Reviews
Hundreds of High Quality Positive Reviews.
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How it Works?
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Shipping & Handling
- Free Shipping anywhere within Australia.
- All Crate Engines are Shipped with Team Global Express.
- Delivery Times can vary between 5-11 Days as we have multiple warehouses in Various Cities.
- All Crate Engines are shipped with Insurance as Standard.
- We have Expedited Shipping Available on Checkout.
- International Postage is Available upon Request.
5 Main Differences
What Makes Crate Engines the Best Choice?
- Centra Steel Crankshaft:
Our crankshafts are made from Centra Steel, offering superior compressive strength compared to forged steel, ensuring durability and long-lasting performance. Precision Tolerances:
We maintain crankshaft tolerances of no more than 2S, delivering exacting precision that guarantees smoother operation and reduced wear over time.OEM Precision Design:
Our engines are built to a 1:1 specification, with 98% of the original OEM design followed, ensuring compatibility and reliability.Skilled Workforce:
Every engine is assembled by highly skilled employees with a minimum of 5 years of hands-on engine-building experience, ensuring expertise and attention to detail.High-Grade Aluminum:
We use only high-grade aluminum for the engine head and block (where applicable), ensuring lightweight strength and heat resistance, vital for engine longevity.
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Warranty & Returns
- All Crate Engines include a 1 Year Manufacture Warranty.
- Certain Guidelines Must be Followed in order to ensure this Warranty is accepted upon the event of a failure.
- Our website will Store your information, so if a warranty issue does come up, we have all your details.
- Please see our Warranty or Returns Sections.
- Returns are Accepted within 7 Days, providing the Engine has not be Used / Dismantled.
- Extended Warranty available on Checkout!
More Information about
Isuzu D Max Motor
Isuzu D Max Motor – Brand New 3.0L 4JH1-TC Turbo Diesel Engine for 2003–2008 RC Models
If you’re in the market for a reliable replacement Isuzu D Max motor, we offer brand new, zero-kilometre 3.0L 4JH1-TC turbo diesel long blocks built specifically to suit 2003–2008 Isuzu D-Max RC models. This engine is also a direct replacement for the same-generation Holden RA Rodeo with the 4JH1-TC engine. Known for its proven strength, fuel economy, and durability under pressure, the 4JH1 is a favourite among tradies, off-roaders, and long-haul drivers across Australia. 
Over time, high-kilometre Isuzu D Max utes may suffer from engine problems such as cracked cylinder heads, head gasket failures, oil consumption, turbo wear, or injector issues. Rather than risking a second-hand motor with unknown history or a reconditioned engine built with reused parts, our brand new Isuzu D Max motor provides a clean-slate solution. These long blocks are assembled to OEM spec, including a brand new block, crankshaft, pistons, rods, camshaft, and a complete cylinder head.
You’ll need to transfer external components such as the turbocharger, injector pump, alternator, intake and exhaust manifolds, timing gears, and sensors from your original engine to complete the installation. With a straightforward fitment process, these motors are perfect for workshops, insurance jobs, rebuilders, and experienced DIYers looking to get their D-Max running like new. 
Built to handle tough Australian conditions, our Isuzu D Max motors are backed by warranty and shipped fast across the country. Whether you’re rebuilding after a failure or upgrading for peace of mind, this long block delivers dependable power, improved reliability, and long-term value.
Ready to get going? Explore our full product range today and begin your journey to improved well-being.
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