How long does a Range Rover Sport 5.0 SCV8 engine replacement take-

A Range Rover Sport 5.0 SCV8 engine replacement typically takes 3-7 days total. This includes 1-2 days for removal and fitting, plus additional time if the replacement engine requires preparation.

What's the difference between the Range Rover Sport 5.0 SCV8 and the SVR engine-

Both use the AJ133 5.0-litre supercharged V8, but the SVR receives a higher state of tune. Standard 5.0 SCV8 produces 510hp and 625Nm, while the SVR produces 550-575hp and 680-700Nm.

RANGE ROVER SPORT 5.0 SCV8 SPECIALISTS

Range Rover Sport 5.0 SCV8 Engine Replacement Compare Prices & Get Quotes

Get quotes today from trusted UK Range Rover Sport 5.0 SCV8 engine specialists. Compare prices on reconditioned, rebuilt and used AJ133 5.0-litre supercharged V8 engines with supply and fit options nationwide.

Supply & Fit Available

12-Month Warranty

Nationwide Delivery

100+ Suppliers

Range Rover Sport 5.0 SCV8 Engine

from£4,700 to £6,600

Usedfrom £2,500
Reconditionedfrom £4,700
Common codesAJ133, 508PS

Land Rover range-rover-sport 5.0 SCV8 Used Engine — AJ133 / 508PS

Land Rover range-rover-sportUsed Engine — AJ133 / 508PS

Land Rover range-rover-sport 5.0 SCV8 Reconditioned Engine — AJ133 / 508PS

Land Rover range-rover-sportReconditioned Engine — AJ133 / 508PS

Land Rover range-rover-sport 5.0 SCV8 Rebuilt Engine — AJ133 / 508PS

Land Rover range-rover-sportRebuilt Engine — AJ133 / 508PS

Instant QuotesNo Obligation100% FreeReconditionedRebuiltUsedSupply & Fit AvailableUK-Wide NetworkInstant QuotesNo Obligation100% FreeReconditionedRebuiltUsedSupply & Fit AvailableUK-Wide NetworkInstant QuotesNo Obligation100% FreeReconditionedRebuiltUsedSupply & Fit AvailableUK-Wide NetworkInstant QuotesNo Obligation100% FreeReconditionedRebuiltUsedSupply & Fit AvailableUK-Wide Network

How it works

3 Simple Steps to Finding the Right Replacement Engine

Clear information first, then the right engine and specialist for your exact vehicle.

Variant History

Range Rover Sport 5.0 SCV8 Engine History & Specs at a Glance

The Range Rover Sport 5.0 SCV8 (Supercharged V8) arrived as the performance flagship of the Range Rover Sport line, powered by Jaguar Land Rover's AJ133 5.0-litre supercharged V8 - a direct-injection, all-aluminium 90-degree V8 engine developed at JLR's Bridgend Engine Plant. Over its production life spanning two generations, the engine received multiple power upgrades, culminating in the 575hp SVR variant.

2009
AJ133 5.0-litre supercharged V8 introduced in the L320 generation Range Rover Sport, producing 510hp (375kW) and 625Nm
2013
L494 generation launched; 5.0 SCV8 carries over with 510hp, offered in HSE Dynamic and Autobiography trims
2015
SVR variant debuts with uprated 550hp (405kW) version of the AJ133; torque rises to 680Nm
2017
Post-facelift SVR receives power bump to 567hp (423kW) and 700Nm
2018
SVR engine further revised with ported supercharger, ECU updates, and lightened exhaust system
2022
L461 third-generation launched; 5.0 SCV8 replaced by BMW-sourced 4.4-litre twin-turbo V8 (P530)

Every engine fitted to the Range Rover Sport 5.0 SCV8 is covered below, with UK rebuilt pricing and known failure points.

Engine Codes & Pricing

Range Rover Sport 5.0 SCV8 Engine Codes Specifications & Replacement Cost

Find your exact engine code, specs and UK replacement cost guide.

AJ133 / 508PS — 5.0L Supercharged V8 Petrol (2009-2022)

Power Output: 510-575hp (375-423kW)
Torque: 625-700Nm
Years Fitted: 2009-2022 (L320: 2009-2013; L494: 2013-2022)

Can’t find your exact engine code?-> Get quotes for AJ133 Range Rover Sport 5.0 SCV8 engine replacement

-> Get quotes for AJ133 Range Rover Sport 5.0 SCV8 engine replacement

Common failure points and repair options

Timing Chain Tensioner Failure

Affected: Range Rover Sport 5.0 SCV8 (AJ133, 2009-2022)
Typical failure mileage: 60,000-80,000 miles

Root cause

Plastic timing chain guides wear against the tensioner pins, creating slack in the chains. The factory-recommended 10,000-mile oil service interval accelerates wear on a hot, high-output V8. Cold-start rattle is the first warning sign. If left unaddressed, the chain can jump timing or break, causing catastrophic internal engine damage.

Repair options

Repair tier	Dealer price	Specialist price
Timing chain replacement (preventative)	£3,500-£5,000	£2,200-£3,200
Full Replacement - rebuilt/reconditioned engine	£12,000-£18,000	£5,500-£6,600

Our recommendation

If you catch timing chain rattle early, the preventative chain replacement is significantly more cost-effective than a full engine swap - specialist pricing from £2,200 makes this a worthwhile investment. However, if the engine has already jumped timing or suffered a snapped chain, a full rebuilt unit with upgraded components is the only reliable path forward. Don't cut corners - the AJ133 is an interference engine; valvetrain damage is almost guaranteed once timing is lost.

-> Compare rebuilt AJ133 Range Rover Sport 5.0 SCV8 engine prices

Cooling System Failures

Affected: Range Rover Sport 5.0 SCV8 (AJ133, all years)
Typical failure mileage: 60,000-80,000 miles

Root cause

The cooling system on the AJ133 has multiple weak points, including the water pump, thermostat, and numerous plastic coolant pipes located under the intake manifold. These plastic components have a limited service life and can become brittle with age and heat cycling. Cooling system failure can lead to overheating and, if ignored, complete engine seizure.

Repair options

Repair tier	Dealer price	Specialist price
Water pump replacement	£600-£1,000	£400-£700
Full cooling system overhaul	£1,500-£2,500	£1,000-£1,800
Full Replacement - rebuilt/reconditioned engine	£12,000-£18,000	£5,500-£6,600

Our recommendation

Cooling system maintenance is one of the most cost-effective preventative measures on the Range Rover Sport 5.0 SCV8. Replacing the water pump, thermostat, and plastic pipes during timing chain work costs minimal additional labour and can prevent catastrophic failure. If you're already having timing chain work done, it's wise to address the cooling system at the same time.

-> Compare rebuilt AJ133 Range Rover Sport 5.0 SCV8 engine prices

Don't Let Engine Failure Write Off Your Range Rover Sport 5.0 SCV8

Whether it's timing chain tensioners, cooling system components, or oil consumption, the AJ133 is a robust engine when properly maintained. Every rebuilt unit supplied through EnginesMarket comes with upgraded components addressing the original failure points - including improved timing chain tensioners and cooling system parts - and a minimum 12-month unlimited-mileage warranty. Compare specialist prices today and save thousands over main dealer replacement costs; supply and fit available nationwide.

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FAQ

Range Rover Sport 5.0 SCV8 Engine ReplacementFrequently Asked Questions

Everything Range Rover Sport 5.0 SCV8 owners usually ask before choosing a rebuilt, reconditioned or used replacement engine.

A full Range Rover Sport 5.0 SCV8 engine replacement typically costs £5,500-£6,600 for a rebuilt unit with supply and fit through a specialist. Used engines start from around £2,500, while main dealer replacement can exceed £12,000.

Rebuilt AJ133: £5,500-£6,600 fitted
Used AJ133: £2,500-£3,500 (engine only)
Main dealer: £12,000-£18,000

-> Get a free Range Rover Sport 5.0 SCV8 engine quote today

The most common early warning sign is a rattling or clicking noise from the front of the engine on cold start. As the problem worsens, you may notice rough idling, hesitation, or a check engine light.

Cold-start rattle is the #1 warning sign
Ticking noise at idle that worsens over time
Engine may run rough or hesitate under load
Diagnostic trouble codes may be set

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Yes - if the chassis and body are in good condition, a rebuilt AJ133 with upgraded components adds significant value and extends the vehicle's life by 100,000+ miles. Given the vehicle's value (£10,000-£25,000+ for a good example), replacement cost is typically well below the car's worth.

Rebuilt engine adds £3,000-£5,000 to resale value
12-month unlimited mileage warranty provides peace of mind
Upgraded components address original failure points

-> Get a Range Rover Sport 5.0 SCV8 replacement quote

Oil consumption on the AJ133 is typically caused by worn valve stem seals or piston ring wear. Consumption of up to 1L per 1,000 miles is common but should be monitored. Severe consumption may indicate bore scoring or ring failure requiring a full rebuild.

Normal: up to 1L / 1,000 miles
Excessive: 1L+ / 500 miles - requires professional diagnosis
Top-end rebuild typically resolves valve seal-related consumption issues

-> Get a Range Rover Sport 5.0 SCV8 engine diagnosis quote

Why Choose Us

Compare Range Rover Sport 5.0 SCV8 Engine Prices Today

Comparing Range Rover Sport 5.0 SCV8 engine quotes is completely free and carries no obligation. Enter your registration above to get matched with vetted UK specialists who stock AJ133 engines for your exact variant - whether you need a used unit, a reconditioned engine, or a full rebuilt AJ133 with upgraded timing components and 12-month warranty. Get quotes today and save thousands on your Range Rover Sport 5.0 SCV8 engine replacement.

1,000+1,000+ Range Rover Sport 5.0 SCV8 engines supplied through our network

12-Month12-Month Warranty on every rebuilt Range Rover Sport 5.0 SCV8 engine

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