Jaguar Engine Specialists
JAGUAR AJ133 ENGINEREBUILD & REPLACEMENT
H1: Jaguar AJ133 Engine Rebuild & Replacement
Rated Jaguar Engine Specialists - 1,800+ Engines Rebuilt
Specialist technicians with 10-15 years of experience
12 Month Unlimited-Mileage Warranty
Nationwide Recovery
Free Engine Matching by Registration
Fitted Across 6 Jaguar Models
Starting from
£5,500
Jaguar AJ133 Engine Specifications
Engine Code
AJ133 (AJ-V8 Gen III)
Manufacturer
Jaguar Land Rover
Configuration
V8 (90° angle)
Capacity
5.0L (5,000 cc)
Fuel
Petrol, Petrol Supercharged
Production Years
2009-2024
Used In
6 Jaguar models
Jaguar AJ133 Engine Rebuild Price
Starting From
£5,500
Every AJ133 application sits on the V8 rebuild tier. Supercharged and SVR variants start from the higher tier. Exact price depends on condition and parts required - submit your reg for a fixed-price quote.
Get Your Fixed-Price Quote →
Jaguar AJ133 Applications - Every Model & Variant
Not seeing your exact model?
Send us your registration and we'll confirm.
Jaguar AJ133 Rebuild Components
Replaced as Standard
- Main bearings and connecting rod bearings
- Complete gasket and seal set
- Timing chain components where required
- Supercharger coupler (where applicable)
- Oil filter housing gasket
Inspected and Measured
- Crankshaft
- Cylinder head
- Timing chain tensioners and guides - critical known issue
- Oil pump
Inspected and Measured
- Cooling system components (water pump, coolant pipes, heat exchanger) - critical known issue
- Fuel injectors
- Supercharger
- PCV system
Application-Dependent
- Vehicle-specific ancillaries
- SVR-specific tuning components
Components drawn directly from Master Engine Data File data. If your AJ133's exact ancillary set isn't covered above, we confirm the full scope once your engine is inspected - not guessed in advance.
OUR WORKSHOP
01RECOVERY COLLECTION
02STRIPPED AJ133 BLOCK
03INTERNAL ENGINE WORK
04TECHNICIANS AT WORK
05ENGINE TESTING (RIG)
06COMPLETED & READY FOR REFIT
Real photos from our workshop - not stock imagery.
JAGUAR AJ133 ENGINE REBUILD PROCESS
WE COVER YOUREXACT VEHICLE
WHY CHOOSE US FOR JAGUAR AJ133 REBUILDS
Engine matched using VIN or registration number
Genuine specialist workshop - not a broker
Specialist technicians with 10-15 years of experience
We don't swap your engine for an unknown used unit
Nationwide recovery, workshop rebuild
12 month unlimited-mileage warranty
All engine ancillaries serviced as part of the rebuild
Trade & public enquiries welcome
Dedicated advisor from quote to fit
AJ133 timing chain and cooling system components are inspected as standard on every rebuild
OUR MOST RECENTJAGUAR RECOVERIES & REBUILDS
Real vehicles brought into our workshop. Open bonnets, stripped blocks, and cars ready for collection - this is what genuine engine work looks like.
Jaguar F-Pace
RECOVERY
Jaguar F-Type
DIAGNOSTICS
Jaguar XE
STRIPPED ENGINE
Jaguar XF
TIMING CHAIN REPLACEMENT
Jaguar XJ
IN FOR REBUILD
Jaguar XK
REBUILD IN PROGRESS
HOW IT WORKS
SEND YOURREGISTRATION
RECEIVE YOURFIXED-PRICE QUOTE
WE RECOVERYOUR CAR
REBUILD &REFIT
Most cars are recovered within a few hours of booking. Most rebuilds are completed within 3-5 working days.
Workshop slots fill up fast - book your recovery today.
ABOUT THE
JAGUAR AJ133 ENGINE
The AJ133 is Jaguar Land Rover's third-generation AJ-V8 engine, a 5.0-litre 90° V8 produced from 2009 to 2024. It's the definitive modern Jaguar V8, fitted across the flagship performance variants of every model line - from the F-Pace SVR and F-Type R/SVR to the XE Project 8, XF XFR/XFR-S, XJ Supersport/XJR, and XK XKR/XKR-S. Both naturally aspirated (385-470 hp) and supercharged (470-575 hp) versions exist, with the supercharged variants appearing across the majority of applications we work on.
JAGUAR AJ133
APPLICATIONS BY MODEL
Across the F-Pace, the AJ133 powers the SVR (X761, 2016-2024), making it one of the most powerful SUVs Jaguar has produced. The F-Type uses the supercharged AJ133 in its R and SVR variants (X152, 2013-2024), delivering up to 575 hp. The XE received the AJ133 in its limited-run Project 8 (X760, 2018-2020) - the most powerful saloon Jaguar ever built. The XF uses the engine in the XFR and XFR-S (X250, 2009-2015), with the XFR-S producing 550 hp. The XJ uses it in the XJ Supersport and XJR (X351, 2009-2019). The XK uses it in the XKR and XKR-S (X150, 2009-2014).
JAGUAR AJ133
ENGINE COMPATIBILITY
Because the AJ133 spans six different models and multiple performance variants - from the naturally aspirated 385 hp version in earlier XF and XJ applications to the 575 hp supercharged SVR tune in the F-Pace and F-Type - compatibility comes down to confirming your exact model, generation, and powertrain spec, which we do by registration. An AJ133 from an XF isn't a drop-in match for an AJ133 from an F-Pace SVR - ancillaries, mounting, ECU calibration, and supercharger tune all differ. Before we quote or supply anything, we confirm your exact vehicle.
MODEL
Confirm your exact model and variant.
GENERATION
Identify the correct generation (X761, X152, X760, X250, X351, X150).
DRIVETRAIN
Drivetrain and ancillary specification.
CONFIRMED BY REGISTRATION
We confirm by registration/VIN before quoting or supplying anything.
Jaguar AJ133
Applications We Work On
AJ133 in the F-Pace SVR (X761, 2016-2024)
The AJ133 in the F-Pace SVR is one of the applications we work on regularly - the supercharged 5.0-litre V8 in Jaguar's high-performance SUV.
Starting from:
£6,500
AJ133 in the F-Type R / SVR (X152, 2013-2024)
The AJ133 in the F-Type is one of the most common applications we see - the supercharged 5.0-litre V8 in Jaguar's sports car, across both R and SVR variants.
Starting from:
£5,500
AJ133 in the XE Project 8 (X760, 2018-2020)
The AJ133 in the XE Project 8 is one of the applications we work on - the limited-run, 600 hp supercharged V8 saloon.
Starting from:
£6,500
AJ133 in the XF XFR / XFR-S (X250, 2009-2015)
The AJ133 in the XF is one of the applications we work on regularly - the supercharged 5.0-litre V8 in the XFR and XFR-S performance saloons.
Starting from:
£5,500
AJ133 in the XJ Supersport / XJR (X351, 2009-2019)
The AJ133 in the XJ is one of the applications we work on - the supercharged 5.0-litre V8 in the flagship saloon's performance variants.
Starting from:
£5,500
AJ133 in the XK XKR / XKR-S (X150, 2009-2014)
The AJ133 in the XK is one of the applications we work on - the supercharged 5.0-litre V8 in Jaguar's grand tourer. Jaguar AJ133 by Powertrain Variant AJ133 Naturally Aspirated Applications: XF, XJ, XK (385-470 hp). Standard rebuild scope - timing chain, bearings, gaskets. AJ133 Supercharged Applications: F-Type R, F-Pace SVR, XFR, XJR, XKR, XKR-S (470-575 hp). Supercharged applications carry additional supercharger inspection and coupler replacement as part of the rebuild scope. AJ133S Applications: XFR-S, XKR-S (550 hp). Higher-output supercharged variant with specific tuning components accounted for during rebuild.
Starting from:
£5,500
MODEL
Jaguar F-Pace X761
ENGINE
AJ133 5.0L
YEAR
2016 - 2024
STARTING FROM
£5,500
Not seeing your exact model above? Send us your registration and we'll confirm your exact spec.
OUR WORKSHOP VIEW OF
THE JAGUAR AJ133
Built, rebuilt and tested by engineers who work on Jaguar engines every day.
Here's our practical view of the AJ133 across its F-Pace X761, F-Type X152, XE X760, XF X250, XJ X351, XK X150 applications.
APPLICATIONS WE SEE:
The AJ133 is one of the broadest-application engines we work on - the same base V8 across six model lines, spanning SUVs, saloons, sports cars and grand tourers.
WHAT WE REPLACE:
Main bearings, connecting rod bearings, timing chain components, gaskets and seals, supercharger coupler (where applicable), and oil filter housing gasket as standard on every rebuild. Cooling system components (water pump, coolant pipes, heat exchanger) are inspected and replaced where required.
KNOWN ISSUES:
Timing chain tensioner and guide failure is a confirmed pattern, particularly on early engines (2009-2012) with 15,000-mile oil change intervals - guide rails were not strong enough and aluminium guide rails were weaker than steel tensioners. Cooling system leaks (pipes, hoses, connectors) and water pump failure are also documented. Supercharger coupler wear can cause rattling noise. Rare cases of falling valve seats have been documented.
AJ133 REBUILD INFORMATION
Typical rebuild scope:
A TYPICAL
JAGUAR AJ133 REBUILD
The following describes a typical rebuild scope for this engine - illustrative of the work involved, not a specific customer job. Real case studies from our own completed work will replace this section once available.
The AJ133's timing chain system is a known critical wear point - we inspect it thoroughly on every rebuild. Early engines (2009-2012) are most affected by tensioner and guide failure. The supercharger sits on top of the engine and must be removed to access the valley where the oil cooler, timing chain, and other critical components reside. Plastic coolant pipes and heat exchangers are known failure points and are inspected during strip-down. Full engine replacements require DME software matching.
01INSPECTION & STRIP-DOWN
Careful inspection of the crankshaft, cylinder head, and timing chain components during strip-down.
02COMPONENT REPLACEMENT
Main bearings, connecting rod bearings, gaskets, seals, and timing chain components replaced as required.
03QUALITY CHECKS
All major rotating assemblies, oil pump, and cooling system components inspected for long-term reliability.
Typical Scope:
Timing chain, bearings, gaskets, supercharger coupler, cooling system inspection
Starting From:
£5,500
Jaguar AJ133
ENGINE REBUILD COST
A Jaguar AJ133 engine rebuild starts from £5,500 for supercharged variants and £4,500 for naturally aspirated variants - the price tier is set by the powertrain configuration, not the badge on the boot.
A full replacement engine and fitting service is also available. Exact pricing depends on the condition of your existing engine, the extent of internal damage, timing chain condition, cylinder/head condition, supercharger condition, cooling system condition, and the labour required - submit your registration for a fixed-price quote within 30 minutes.
Starting From
£5,500
Get a fixed-price quote within 30 minutes.
MODEL
Jaguar F-Pace X761
ENGINE
AJ133 5.0L
YEAR
2016 - 2024
STARTING FROM
£5,500
JAGUAR AJ133 REBUILD VS REPLACEMENT VS USED
Rebuilding Your AJ133 Engine
Most engine suppliers sell you a used engine of unknown history and hope it matches. We rebuild the engine your Jaguar already has instead - strip it down, pressure-test it, and replace every worn or damaged component with updated OEM parts. You get a near-new engine with a 12-month unlimited-mileage warranty, without the compatibility risk of an unknown used unit. This is the option most Jaguar owners choose, and it's the one we'd recommend for most situations.
- Strip down & inspect
- Pressure-test
- Replace worn components
- 12-month unlimited-mileage warranty
Replacement AJ133 Engines
If your existing engine is beyond economical repair, we also offer full engine replacement and fitting - sourced and fitted by our team, with the same 12-month unlimited-mileage warranty.
- Supplied & fitted by our team
- OEM quality
- 12-month unlimited-mileage warranty
Used AJ133 Engines
In some cases, a matched low-mileage used engine is the right call - particularly if you need your car back on the road quickly and your existing engine's damage is extensive. We can source and fit these too, though most owners who ask about used engines end up choosing a rebuild once they understand the compatibility risk a used unit carries, especially given how many different AJ133 applications exist across the Jaguar range. Enter your reg below and we'll talk you through both options honestly.
- Low-mileage units
- Quick turnaround
- Condition risk - we advise honestly
Enter your registration and we’ll talk you through both options honestly.
Reconditioned, Refurbished or Remanufactured?
JAGUAR AJ133 RECONDITIONED ENGINES
"Reconditioned" is the term many owners search for when they mean the same thing as a rebuild - a full strip-down, inspection, and replacement of worn parts rather than a straight swap. If that's what you're after, our rebuild service is exactly that.
→ Our rebuild service is exactly that.
JAGUAR AJ133 REFURBISHED ENGINES
"Refurbished" often describes the same process from a different angle - restoring your existing engine to full working condition rather than replacing it outright. Our rebuild covers this.
→ Our rebuild service covers this.
JAGUAR AJ133 REMANUFACTURED ENGINES
Some owners specifically search for a "remanufactured" engine, expecting a unit rebuilt to original specification with updated components. That's consistent with what our rebuild service delivers, regardless of which of the six AJ133-equipped models you drive.
→ That’s consistent with what our rebuild service delivers.
FREQUENTLY ASKED QUESTIONS
GET YOUR FREE
JAGUAR AJ133FIXED-PRICE QUOTE
FIXED PRICE
Transparent quotes with no hidden extras.
12-MONTH WARRANTY
Unlimited mileage for total peace of mind.
QUICK RESPONSE
Most quotes returned within 30 minutes during working hours.
