448DT Engine Long Block
4.4 L diesel engine for Land Rover and Jaguar
A remanufactured replacement long block, shipped worldwide by NANXI POWER from Zhengzhou, China.
- V8, common rail direct injection
- 4.4 L
- 230 kW
- at 3000 rpm
- 700 N·m
- Condition
- Remanufactured
- Warranty
- 6 months
- Minimum order
- 1 unit
- Lead time
- 7–30 days
Fits Land Rover Range Rover (L322/L405), Land Rover Range Rover Sport (L494) and Land Rover Discovery 4, 2010–2020
Or email info@nanxipower.com
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What is the 448DT engine?
The 448DT is a 4.4 L diesel engine used by Land Rover and Jaguar: a twin-turbocharged V8 with common rail direct injection, a double overhead camshaft (dohc) and a cast iron block.
NANXI POWER supplies it as a remanufactured long block — the core engine you install with your existing intake, fuel and electrical parts.
- Compression ratio
- 16.1:1
- Bore × stroke
- 84 × 98.5 mm
- Timing drive
- Double overhead camshaft (dohc)
- Emission standard
- Euro 5 / Euro 6 (China V)
Technical specifications
Engine
- Engine code
- 448DT
- Brand
- Land Rover and Jaguar
- Displacement
- 4.4 L
- Layout
- V-type 8-cylinder engine
- Drive
- Full-time Four-wheel Drive
- Max power
- 230 kW
- Max torque
- 700 N·m at 3000 rpm
- Bore × stroke
- 84 × 98.5 mm
- Compression ratio
- 16.1:1
Build and supply
- Fuel
- Diesel
- Fuel system
- Common Rail Direct Injection
- Aspiration
- Two-stage turbocharging
- Timing
- Double Overhead Camshaft (DOHC)
- Cylinder block
- Compacted Graphite Iron, CGI
- Cylinder head
- Aluminum
- Cooling
- Water-Cooled
- Emission standard
- Euro 5 / Euro 6 (China V)
- Production years
- 2010–2020
- Condition
- Remanufactured
- Supply form
- Engine long block
- Packing
- Non-fumigation wooden box
Which vehicles use the 448DT?
The 448DT was fitted to these vehicles (2010–2020). Versions differ by market, so we check every order against your VIN before it ships.
- Land RoverRange Rover (L322/L405)
- Land RoverRange Rover Sport (L494)
- Land RoverDiscovery 4
Confirm the fit in three steps
- Check the engine codeFind "448DT" 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
- Turbocharger and intercooler pipes
- 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 448DT 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 448DT 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 448DT engine?
The 448DT is used in the Land Rover Range Rover (L322/L405), Land Rover Range Rover Sport (L494) and Land Rover Discovery 4, produced 2010 to 2020. 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 448DT?
4.4 L diesel, V8, 230 kW, 700 N·m at 3000 rpm, double overhead camshaft (dohc), common rail direct injection.
Is the 448DT long block brand new or remanufactured?
It is a remanufactured long block. Every engine is inspected before shipment, and you can ask for photos before it leaves.
Is this 448DT 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 448DT long block?
6 months. Coverage and conditions are written into your order.
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 448DT
Tell us the quantity and destination. Add your VIN if you would like us to confirm the fit.
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