1HZ Engine Long Block
4.2 L diesel engine for Toyota
A brand-new replacement long block, shipped worldwide by NANXI POWER from Zhengzhou, China.
- Inline-six, mechanical plunger fuel pump
- 4.2 L
- at 3800 rpm
- 96 kW
- at 2200 rpm
- 290 N·m
- Condition
- Brand new
- Warranty
- 6 months
- Minimum order
- 1 unit
- Lead time
- 7–30 days
Fits Land Cruiser 70 Series HZJ70/HZJ78/HZJ79, Land Cruiser 80 Series HZJ80 and Land Cruiser 105 Series HZJ105, 1990–2016
Or email info@nanxipower.com
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What is the 1HZ engine?
The 1HZ is a 4.2 L diesel engine used by Toyota: a naturally aspirated inline-six with mechanical plunger fuel pump, a timing belt and a cast iron block.
NANXI POWER supplies it as a brand-new long block — the core engine you install with your existing intake, fuel and electrical parts.
- Compression ratio
- 22.4
- Bore × stroke
- 94 × 100 mm
- Timing drive
- Timing belt
- Emission standard
- Euro 2
Technical specifications
Engine
- Engine code
- 1HZ
- Brand
- Toyota
- Displacement
- 4.2 L
- Layout
- Inline-6 engine
- Drive
- Part-time Four-wheel Drive
- Max power
- 96 kW at 3800 rpm
- Max torque
- 290 N·m at 2200 rpm
- Bore × stroke
- 94 × 100 mm
- Compression ratio
- 22.4
Build and supply
- Fuel
- Diesel
- Fuel system
- Mechanical plunger fuel pump
- Aspiration
- Naturally Aspirated
- Timing
- Timing Belt System
- Cylinder block
- Cast Iron Cylinder Block
- Cylinder head
- Cast Iron Cylinder Head
- Cooling
- Water-Cooled
- Emission standard
- Euro 2
- Production years
- 1990–2016
- Condition
- Brand new
- Supply form
- Engine long block
- Packing
- Non-fumigation wooden box
Which vehicles use the 1HZ?
The 1HZ was fitted to these vehicles (1990–2016). Versions differ by market, so we check every order against your VIN before it ships.
- ToyotaLand Cruiser 70 Series HZJ70/HZJ78/HZJ79
- ToyotaLand Cruiser 80 Series HZJ80
- ToyotaLand Cruiser 105 Series HZJ105
Confirm the fit in three steps
- Check the engine codeFind "1HZ" stamped on the cylinder block or shown on the engine label.
- Send your VINThe 17-digit VIN tells us the model year and market version of your vehicle.
- Add a few photosPhotos of the old engine's front, intake side and oil pan help us match mounts and connectors.
What's included in the long block
Included
- Cylinder block
- Crankshaft
- Pistons
- Connecting rods
- Cylinder head
- Valve train
- Timing system
- Valve cover
- Oil pan
Available on request
- Intake and exhaust manifolds
- Fuel injection pump and injectors
- Glow plugs and sensors
- Alternator, starter and A/C compressor
- Gasket and installation kit
Need more than a long block? List the parts in your inquiry and we will quote them together.
Tested before it ships
6 month warranty
Every 1HZ is fully inspected before shipment and covered by a 6-month warranty written into your order. Before your engine leaves, you can ask for photos of:
- The 1HZ engine code on the block
- Cylinder head and timing cover
- Oil pan and gearbox interface
- Final packing in the wooden case
- Engines inspected before shipment
- 100%
- Engineering drawings
- 288+
- Key fit clearances checked
- 155+
- Process standards
- 637+
Packed for export, shipped worldwide
Each long block is sealed, fixed to a pallet and packed in a non-fumigation wooden case, so it clears customs without extra treatment. NANXI POWER branded or neutral packing is available.
- Lead time
- 7–30 days
- Minimum order
- 1 unit
- Freight
- Sea, air or land
- Trade terms
- EXW, FOB, CIF, DDP
- Documents
- Invoice and packing list
Common questions
Which vehicles use the 1HZ engine?
The 1HZ is used in the Land Cruiser 70 Series HZJ70/HZJ78/HZJ79, Land Cruiser 80 Series HZJ80 and Land Cruiser 105 Series HZJ105, produced 1990 to 2016. Versions differ by market, so send your VIN and we will check the exact version for your vehicle.
What are the main specifications of the 1HZ?
4.2 L diesel, inline-six, 96 kW at 3800 rpm, 290 N·m at 2200 rpm, timing belt, mechanical plunger fuel pump.
Is the 1HZ long block brand new or remanufactured?
It is supplied brand new. Every engine is inspected before shipment, and you can ask for photos before it leaves.
Is this 1HZ a complete engine or a long block?
It is a long block: the assembled cylinder block and cylinder head with the crankshaft, pistons, connecting rods, valve train and timing system. Intake, fuel-system and electrical parts can be added to your quotation.
What warranty comes with the 1HZ long block?
6 months. Coverage and conditions are written into your order.
Is the timing belt included?
The timing system is part of the standard long block. Confirm the belt, tensioner and water pump on your quotation, and check the timing marks and belt tension when you install it.
Can I order one engine, and how long does delivery take?
Yes, the minimum order is one unit. Orders usually ship within 7 to 30 days depending on quantity.
Which trade terms do you offer?
EXW, FOB, CIF and DDP. Tell us your destination port or address and we will quote the terms that suit your order.
About NANXI POWER
Zhengzhou Nanxi Engine Co., Ltd. has been in the engine business since 1998, supplying brand-new and remanufactured engines and long blocks to buyers in Russia, Central Asia, Africa, the Middle East, Europe and the Americas.
- In the engine business since
- 1998
- Engines supplied each year
- 50,000+
Get a quote for the 1HZ
Tell us the quantity and destination. Add your VIN if you would like us to confirm the fit.
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