Jaguar XF XFR Specialists

Jaguar XF XFR Engine Replacement Compare Prices & Get Quotes

Get quotes today from trusted UK Jaguar XF XFR engine specialists. Compare prices on reconditioned, rebuilt and used 5.0L supercharged V8 engines, with supply & fit available nationwide.

Supply & Fit Available

12-Month Warranty

Nationwide Delivery

100+ Suppliers

Jaguar XF XFR Engine

from£8,000 to £12,00...

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

Jaguar xfUsed Engine — AJ133

Jaguar xf XFR Reconditioned Engine — AJ133

Jaguar xfReconditioned Engine — AJ133

Jaguar xfRebuilt 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 XF XFR Engine History & Specs at a Glance

Launched in 2009 as the flagship performance variant of the first-generation X250, the Jaguar XF XFR delivers 510hp from a hand-assembled 5.0L supercharged V8, blending executive refinement with brutal acceleration.

2009
AJ133, 5.0L Supercharged V8, 510hp (Launch of the XFR, featuring a bespoke supercharged powertrain, upgraded cooling, and bespoke chassis tuning)
2012
AJ133, 5.0L Supercharged V8, 510hp (Minor drivetrain and ECU refinements, though the core architecture remained unchanged)
2015
Production of the XFR ceased as Jaguar shifted the XF performance focus to the XF S (3.0L Supercharged V6) for the X260 generation.

Every 5.0L supercharged V8 engine fitted to the Jaguar XF XFR is covered below, with UK rebuilt pricing and known failure points.

Engine Codes & Pricing

Jaguar XF XFR Engine Codes Specifications & Replacement Cost

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

AJ133 — 5.0L Supercharged Petrol (2009-2015)

Power Output: 510hp
Years Fitted: 2009-2015

Can’t find your exact engine code?-> Get quotes for AJ133 Jaguar XF XFR engine replacement

-> Get quotes for AJ133 Jaguar XF XFR engine replacement

Common Problems

Jaguar XF XFR Engine Problems Repair Cost vs Replacement

The Jaguar XF XFR (5.0L supercharged V8) is a high-performance masterpiece, but its complex architecture carries specific, well-documented vulnerabilities. The AJ133 code dominates replacement demand for this variant, primarily due to timing chain tensioner failures and supercharger snout bearing wear. Every rebuilt Jaguar XF XFR engine supplied through EnginesMarket includes upgraded internal components designed to permanently address these original failure points, backed by a minimum 12-month unlimited mileage warranty.

Common failure points and repair options

Timing Chain Tensioner Failure

Affected: Jaguar XF XFR (AJ133, 2009-2015)
Typical failure mileage: 60,000 - 90,000 miles

Root cause

The hydraulic timing chain tensioners lose pressure, allowing chain slack. At worst, the chain snaps or guides disintegrate, sending plastic debris into the oil pickup and starving the supercharger and bottom end of oil.

Repair options

Repair tier	Dealer price	Specialist price
Preventative - Timing Chain & Guide Upgrade	£3,500 - £5,000	£1,800 - £2,800
Full Replacement - rebuilt/reconditioned engine	£9,000 - £14,000	£8,000 - £12,000

Our recommendation

On an XFR, preventative timing chain replacement is non-negotiable. If you hear a rattle on cold start from the front of the engine, book it into a Jaguar V8 specialist immediately. Ignoring the noise will turn a £2,000 preventative job into an £8,000+ engine replacement. We strongly recommend budgeting for this work as routine maintenance at 70,000 miles.

-> Get quotes for AJ133 XFR engine replacement from V8 specialists

Supercharger Snout Bearing Wear & HPFP Issues

Affected: Jaguar XF XFR (AJ133, 2009-2015)
Typical failure mileage: 70,000 - 100,000 miles

Root cause

The supercharger snout bearings wear over time, creating a distinct rattling or whining noise at idle. Concurrently, the high-pressure fuel pump can suffer internal wear, risking metal debris contamination in the fuel rail.

Repair options

Repair tier	Dealer price	Specialist price
Intermediate - Supercharger Snout & HPFP Replacement	£2,500 - £4,000	£1,500 - £2,500
Full Replacement - rebuilt/reconditioned engine	£9,000 - £14,000	£8,000 - £12,000

Our recommendation

If your Jaguar XF XFR develops a supercharger rattle or hesitation, address it immediately. Early intervention with component replacement is far more economical than a full engine replacement caused by secondary contamination or oil starvation.

-> Compare rebuilt AJ133 Jaguar XF XFR engine prices

Don't Let Engine Failure Write Off Your Jaguar XF XFR

Whether you are dealing with timing chain tensioner wear or supercharger snout rattle on your Jaguar XF XFR, the financial decision between repeated dealership repairs and a complete engine replacement is straightforward. EnginesMarket connects you with trusted UK specialists who supply fully rebuilt 5.0L supercharged V8 engines featuring upgraded internal components that permanently address the original design flaws. 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.

Compare Jaguar XF XFR Engine Replacement Prices Now ->

FAQ

Jaguar XF XFR Engine ReplacementFrequently Asked Questions

Everything Jaguar XF XFR owners usually ask before choosing a rebuilt, reconditioned or used replacement engine.

A rebuilt Jaguar XF XFR engine typically costs between £8,000 and £12,000 for supply only, while a reconditioned unit ranges from £5,500 to £9,000.

Used engines are cheaper (£3,000-£5,500) but carry unknown history and higher inherent risk.
Labour for supply and fit adds approximately £910 to £1,170 depending on the specialist.
Always confirm if JLR SDD diagnostic coding is included in the quoted price.

-> Compare Jaguar XF XFR engine replacement prices

The earliest sign is a distinct rattling noise on cold startup for 1-3 seconds, caused by slack in the timing chain due to failing hydraulic tensioners.

Check engine light with cam/crank correlation fault codes.
Metal debris in the oil during a routine service.
Complete failure causes the engine to crank but not start, or results in catastrophic internal damage.

-> Get quotes for Jaguar XF XFR timing chain and engine replacement

Yes, replacing the engine is often financially sensible if the chassis, interior, and transmission remain sound. A rebuilt unit preserves a rare performance asset that would cost significantly more to replace with a comparable used vehicle.

Post-rebuild units include upgraded timing components addressing known weaknesses.
Verify no structural corrosion or accident damage before committing to replacement.
Supply and fit packages simplify the process with warranty-backed installation.

-> Compare rebuilt Jaguar XF XFR engine prices to assess your repair vs replace decision

Yes, Jaguar XF XFR engine replacement requires JLR SDD or Pathfinder diagnostic programming to pair the new ECU with the engine immobiliser and calibration data.

Incorrect coding triggers limp mode or prevents the vehicle from starting.
Specialist workshops with Jaguar diagnostic equipment handle this process routinely.
Programming typically adds to the total Jaguar XF XFR engine replacement cost but is non-negotiable.

-> Find Jaguar XF XFR specialists offering ECU programming with engine replacement services

Reconditioned Jaguar XF XFR engines offer superior value despite a higher upfront cost, including replaced wear items, upgraded timing components, and a 12-month warranty.

Used engines may appear cheaper but lack warranty protection and risk repeating the original failure.
Rebuilt units undergo bench testing and compression verification before dispatch.
Supply-only pricing allows you to choose your preferred installer for best value.

-> Compare reconditioned versus used Jaguar XF XFR engine prices and warranty terms

Why Choose Us

Compare Jaguar XF XFR Engine Prices Today

Comparing quotes is free, no-obligation, and specific to your exact Jaguar XF XFR and AJ133 engine code. Whether you need a budget-friendly used unit or a fully rebuilt 5.0L supercharged V8 engine with upgraded timing components and a 12-month warranty, our vetted UK specialists provide transparent pricing and professional supply & fit options to get you back on the road with confidence.

50+50+ Jaguar XF XFR engines supplied through our network

12-Month12-Month Warranty on every rebuilt Jaguar XF XFR engine

NationwideNationwide UK delivery

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Compare quotes from trusted UK Jaguar XF XFR engine specialists with warranty-backed rebuilt, reconditioned and used options nationwide.