Jaguar SV Project 8 Specialists

Jaguar XE SV Project 8 Engine Replacement Compare Prices & Get Quotes

Get quotes today from trusted UK Jaguar XE SV Project 8 engine specialists. Compare prices on reconditioned, rebuilt and used engines for the exclusive 5.0L V8 supercharged unit, ensuring your limited-run performance saloon receives precision-engineered replacement components.

Supply & Fit Available

12-Month Warranty

Nationwide Delivery

100+ Suppliers

Jaguar XE SV Project 8 Engine

from£8,000 to £12,00...

Usedfrom £3,000
Reconditionedfrom £5,500
Common codesAJ133, 508PN

Jaguar xe SV Project 8 Used Engine — AJ133

Jaguar xeUsed Engine — AJ133

Jaguar xe SV Project 8 Reconditioned Engine — AJ133

Jaguar xeReconditioned Engine — AJ133

Jaguar xe SV Project 8 Rebuilt Engine — AJ133

Jaguar xeRebuilt Engine — AJ133

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

Jaguar XE SV Project 8 Engine History & Specs at a Glance

When the SV Project 8 launched in 2017, it served as the ultimate, limited-run homologation special for the XE range, featuring a hand-built 5.0L supercharged V8. Throughout its brief production run, the engine architecture remained consistent, focusing on extreme track-focused performance.

2017
AJ133 5.0L V8 Supercharged, 600hp, launched as the flagship Jaguar XE SV Project 8.
2018
Final production year for the Jaguar XE SV Project 8, maintaining the AJ133 (and export designation 508PN) specification with no mechanical changes to the core engine block.

Every engine fitted to the Jaguar XE SV Project 8 is covered below, with UK rebuilt pricing and known failure points for this exclusive powertrain.

Engine Codes & Pricing

Jaguar XE SV Project 8 Engine Codes Specifications & Replacement Cost

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

AJ133 — 5.0L Petrol Supercharged (2017-2018)

Power Output: 600hp
Years Fitted: 2017-2018

Can’t find your exact engine code?-> Get quotes for AJ133 Jaguar XE SV Project 8 engine replacement

-> Get quotes for AJ133 Jaguar XE SV Project 8 engine replacement

Common Problems

Jaguar XE SV Project 8 Engine Problems Repair Cost vs Replacement

The Jaguar XE SV Project 8 is an extreme performance machine, and its 5.0L supercharged V8 (AJ133/508PN) is generally robust when properly maintained. However, track-focused use accelerates wear on specific components like the supercharger coupler and cooling system crossover pipes. Rebuilt engines supplied through EnginesMarket include upgraded components addressing these original failure points, backed by a minimum 12-month unlimited-mileage warranty.

Common failure points and repair options

Supercharger Coupler & Timing Chain Wear

Affected: Jaguar XE SV Project 8 (AJ133, 508PN, 2017-2018)
Typical failure mileage: 60,000-120,000 miles

Root cause

Sustained high-RPM use and track conditions place extreme stress on the supercharger isolator coupler and timing chain tensioners, leading to rattling noises and eventual drivetrain disruption.

Repair options

Repair tier	Dealer price	Specialist price
Preventative Coupler & Chain Service	£2,500-£4,000	£1,500-£2,500
Full Replacement - rebuilt/reconditioned engine	£15,000-£20,000+	£8,000-£12,000 [EM-QUOTE]

Our recommendation

For early signs of supercharger rattle, a preventative coupler replacement by a specialist is cost-effective. However, if the engine has suffered internal timing damage or bearing wear from track use, a full rebuilt unit with upgraded components is the only safe way to protect your investment.

-> Compare rebuilt AJ133 Jaguar XE SV Project 8 engine prices

Coolant Leaks from Crossover Pipes

Affected: Jaguar XE SV Project 8 (AJ133, 508PN, 2017-2018)
Typical failure mileage: 60,000-120,000 miles

Root cause

The complex cooling architecture required for a 600hp supercharged V8 is prone to plastic coolant crossover pipe degradation under repeated high-heat track cycles, leading to external leaks and potential overheating.

Repair options

Repair tier	Dealer price	Specialist price
Cooling System Overhaul	£1,500-£2,500	£800-£1,500
Full Replacement - rebuilt/reconditioned engine	£15,000-£20,000+	£8,000-£12,000 [EM-QUOTE]

Our recommendation

Proactively replace the coolant crossover pipes and seals during major service intervals. If the engine has already overheated significantly, do not attempt a partial repair; opt for a fully rebuilt engine to guarantee long-term reliability.

-> Compare rebuilt 508PN Jaguar XE SV Project 8 engine prices

Don't Let Engine Failure Write Off Your Jaguar XE SV Project 8

Whether you are dealing with supercharger coupler wear or cooling system leaks on your Jaguar XE SV Project 8, the financial decision between repeated dealership repairs and a complete engine replacement is straightforward. EnginesMarket connects you with trusted UK Jaguar specialists who supply fully rebuilt 5.0L V8 engines featuring upgraded internal components that permanently address the original design vulnerabilities. Every unit comes with a minimum 12-month unlimited mileage warranty, nationwide delivery, and optional supply & fit packages, allowing you to bypass main dealer markups and return to the road or track with confidence.

Compare Jaguar XE SV Project 8 Engine Replacement Prices Now ->

FAQ

Jaguar XE SV Project 8 Engine ReplacementFrequently Asked Questions

Everything Jaguar XE SV Project 8 owners usually ask before choosing a rebuilt, reconditioned or used replacement engine.

A fully rebuilt Jaguar XE SV Project 8 engine typically costs between £8,000 and £12,000 for supply only, while reconditioned units start from £5,500. Used engines are available from £3,000 but carry higher risk for a high-performance vehicle.

Rebuilt units include upgraded supercharger couplers and timing components.
Specialist supply and fit labour typically adds £910-£1,170.
All rebuilt engines include a minimum 12-month unlimited mileage warranty.

-> Compare rebuilt Jaguar XE SV Project 8 engine prices

Early signs of supercharger or timing chain wear in the AJ133 5.0L V8 include a distinct rattling or whining noise from the front of the engine, especially during cold starts or under heavy acceleration.

Metallic rattling on startup indicates timing chain tensioner wear.
A rhythmic ticking or whining under load points to supercharger isolator coupler degradation.
Ignoring these symptoms can lead to catastrophic internal engine damage.

-> Get urgent Jaguar XE SV Project 8 engine diagnostics

Yes, replacing the engine is highly recommended and financially sensible. With current UK market values for the SV Project 8 ranging from £60,000 to over £120,000, an £8,000-£12,000 rebuilt engine represents a small fraction of the car's total value.

Preserves the collectible status and performance of the vehicle.
A rebuilt unit with upgraded components is more reliable than the original factory specification.
Significantly cheaper than the depreciation hit of selling a car with a failed engine.

-> Compare Jaguar XE SV Project 8 engine replacement vs vehicle value

While the AJ133 5.0L V8 is shared with other Jaguar models, the SV Project 8 features specific calibration, unique supercharger components, and bespoke mounting points. A direct swap from a standard XE or F-Type requires significant ECU remapping and specialist adaptation.

SV Project 8 engines are hand-built with specific internal tolerances.
Cross-variant swaps risk voiding warranties and causing ECU limp mode.
Always source an engine specifically coded and calibrated for the SV Project 8.

-> Verify Jaguar XE SV Project 8 engine compatibility before purchasing

A complete Jaguar XE SV Project 8 engine replacement typically takes 3 to 5 days at a specialist workshop. This includes the physical removal and installation (14-18 hours of labour), fluid replacement, and mandatory Topix diagnostic programming.

Supply-only engines can be delivered nationwide within 1-3 working days.
Topix coding is mandatory to pair the new ECU with the engine immobiliser.
Supply and fit packages handle the entire process seamlessly.

-> Find Jaguar XE SV Project 8 specialists offering engine supply and fit

All reconditioned and rebuilt Jaguar XE SV Project 8 engines supplied through EnginesMarket include a minimum 12-month unlimited mileage warranty. This covers manufacturing defects and component failure under normal use.

Warranty applies to both parts and labour when using a network specialist.
Upgraded internal components (like revised timing chains) are specifically covered.
Keep all service records and invoices to maintain warranty validity.

-> View Jaguar XE SV Project 8 reconditioned engines with comprehensive warranty coverage

Why Choose Us

Compare Jaguar XE SV Project 8 Engine Prices Today

Comparing quotes is free, no-obligation, and specific to your exact Jaguar XE SV Project 8 and engine code. Don't risk your limited-run performance saloon with unverified parts; connect with vetted UK specialists who understand the unique demands of the 5.0L supercharged V8 and can get you back on the road with confidence.

100+100+ Jaguar XE SV Project 8 engines supplied through our network

12-Month12-Month Unlimited Mileage Warranty on every rebuilt Jaguar XE SV Project 8 engine

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Compare quotes from trusted UK Jaguar XE SV Project 8 engine specialists with warranty-backed rebuilt, reconditioned and used options nationwide.