Restore the performance, reliability, and luxury driving experience of your 2014-2017 Range Rover L405 with a professionally remanufactured 5.0L Supercharged V8 AJ133 engine from The Rover Spot. With over 25 years of Land Rover and Range Rover experience, we specialize in building premium remanufactured engines that meet or exceed original Jaguar Land Rover (OEM) specifications.

Every engine is completely disassembled, inspected, precision machined, and professionally rebuilt using premium-quality components. Our remanufacturing process is designed to restore factory performance while addressing known reliability concerns found in the original engine.

Whether you're replacing an engine damaged by timing chain failure, overheating, bearing wear, or internal engine failure, our remanufactured AJ133 engine provides a dependable, long-lasting replacement solution.

Vehicle Fitment

This engine is designed for compatible 2014-2017 Range Rover L405 vehicles equipped with the 5.0L Supercharged V8 (AJ133).

Compatible Vehicles

Engine Specifications

• Engine Family: AJ133
• Displacement: 5.0L (4,999cc)
• Configuration: Supercharged V8
• Fuel Type: Gasoline
• OEM Engine Part Number: LR079069
• Engine Type: Professionally Remanufactured Long Block

VIN Verification

Before your engine ships, our Land Rover specialists verify compatibility using your VIN through the official JLR EPC (Jaguar Land Rover Electronic Parts Catalog). This factory parts catalog allows us to confirm the correct engine configuration, superseded part numbers, and vehicle-specific options, ensuring you receive the exact replacement engine for your Range Rover.

Our Complete Remanufacturing Process

Every Rover Spot remanufactured engine is completely disassembled and rebuilt to strict OEM specifications.

Our process includes:

• Complete teardown to the bare engine block
• Thorough cleaning of all reusable components
• Precision inspection and measurement to OEM tolerances
• Cylinder block machining as required
• Cylinder head resurfacing and pressure testing
• Complete valve inspection and servicing
• New pistons where required
• New piston rings
• New main bearings
• New connecting rod bearings
• Upgraded 8mm timing chain kit
• New timing chain guides and hydraulic tensioners
• New gaskets and seals throughout the engine
• New front and rear crankshaft seals
• New head bolts where applicable
• Oil system cleaning and inspection
• Compression verification
• Final quality inspection before shipment

Every engine is professionally assembled by experienced Land Rover technicians to provide years of dependable service.

What's Included

This engine is supplied as a professionally remanufactured long block, complete from the valve covers down to the oil pan.

Included

• Engine block
• Crankshaft
• Connecting rods
• Pistons
• Cylinder heads
• Valve covers
• Oil pan
• Timing components
• Internal lubricating components

Not Included

The following components must be transferred from your original engine unless otherwise specified:

• Supercharger
• Alternator
• A/C compressor
• Starter
• Intake manifold
• Fuel injectors
• High-pressure fuel pumps
• Wiring harness
• Sensors
• Throttle body
• Engine wiring
• Other external accessories

Common Symptoms of a Failing 5.0L Supercharged AJ133 Engine

The AJ133 engine is known for outstanding power and refinement, but several common issues can develop as mileage increases. During our remanufacturing process, we address these known concerns wherever applicable.

Timing Chain Wear

One of the most common failures on the AJ133 engine is timing chain wear. Symptoms may include startup rattling, timing-related fault codes, check engine lights, reduced engine performance, or catastrophic engine damage if ignored.

To improve long-term reliability, our remanufactured engines are built using the upgraded 8mm timing chain kit, which is significantly stronger than the earlier factory design.

Cooling System Failures

Factory plastic coolant crossover pipes can become brittle over time, leading to coolant leaks and engine overheating.

We strongly recommend replacing the factory plastic coolant pipes with the upgraded aluminum coolant pipe kit during engine installation. The Rover Spot can supply these upgraded components upon request.

Oil Sludge and Lubrication Issues

Extended oil change intervals can cause sludge buildup inside the engine, restricting oil flow and accelerating wear on bearings, timing components, and other critical engine parts.

For maximum engine life, we recommend changing the engine oil and filter every 5,000-7,000 miles using the manufacturer-recommended oil specification.

Warranty

Every remanufactured engine includes a 12-Month / 12,000-Mile Limited Warranty.

Extended warranty options are available for additional peace of mind.

Professional installation is required to maintain warranty coverage.

Core Return Program

A rebuildable engine core is required for this purchase.

In most cases, no upfront core charge is required, provided your rebuildable core is returned within 30 days of receiving your replacement engine.

If a rebuildable core is not returned within 30 days, or if the returned core is not rebuildable due to severe damage, a $2,500 core charge will apply.

Failure to return a qualifying rebuildable core may also void your warranty.

Shipping Information

We proudly ship remanufactured Land Rover and Range Rover engines throughout the continental United States.

Every engine is professionally packaged in a heavy-duty shipping crate to help ensure safe transportation and arrives ready for professional installation.

Most engines ship within 2-5 business days after VIN verification and order confirmation.

Why Choose The Rover Spot?

• Over 25 years of Land Rover and Range Rover expertise
• Professionally remanufactured engines built in-house
• VIN verified using the official JLR EPC factory parts catalog
• Upgraded 8mm timing chain components
• OEM-quality machining and assembly
• Premium replacement components
• Nationwide freight shipping
• Heavy-duty shipping crate included
• Technical support before and after the sale
• 12-Month / 12,000-Mile Limited Warranty
• Extended warranty options available

Frequently Asked Questions

Will this engine fit my Range Rover?

This remanufactured 5.0L Supercharged V8 engine is designed for compatible 2014-2017 Range Rover L405 models equipped with the AJ133 engine. Before shipping, we verify compatibility using your VIN through the official JLR EPC (Jaguar Land Rover Electronic Parts Catalog) to ensure exact fitment.

Is this engine completely remanufactured?

Yes. Every engine is completely disassembled, cleaned, inspected, precision machined, and professionally rebuilt using new components that meet or exceed OEM specifications. Every engine undergoes quality inspection before shipment.

What is included with the engine?

This engine is supplied as a professionally remanufactured long block, complete from the valve covers down to the oil pan.

Accessories such as the supercharger, alternator, A/C compressor, starter, fuel system components, wiring harness, sensors, and other external accessories are not included and must be transferred from your original engine unless otherwise specified.

Does the engine include a warranty?

Yes. Every remanufactured engine includes a 12-Month / 12,000-Mile Limited Warranty, with extended warranty options available.

Do I need to return my old engine?

Yes. A rebuildable engine core is required. In most cases, we do not charge an upfront core deposit provided your rebuildable core is returned within 30 days. If the core is not returned or is not rebuildable, a $2,500 core charge will apply. Failure to return a qualifying core may also void the warranty.

How do I know I'm ordering the correct engine?

Simply provide your VIN before ordering. Our technicians verify the correct engine and OEM part number using the official JLR EPC (Jaguar Land Rover Electronic Parts Catalog) before shipment.

Do you ship nationwide?

Yes. We ship throughout the continental United States using secure freight carriers. Every engine is carefully packaged in a heavy-duty shipping crate.

How long does shipping take?

Most engines ship within 2-5 business days after VIN verification and order confirmation. Transit time varies depending on your location.

Can I install the engine myself?

Professional installation by a qualified repair facility is strongly recommended and required to maintain warranty coverage.

What if I have questions before ordering?

Our experienced Land Rover specialists are here to help. Contact The Rover Spot with your VIN, and we'll verify compatibility, confirm inventory, review shipping options, explain warranty coverage, and ensure you receive the correct remanufactured engine for your vehicle.