Jaguar Xkr S Engine Replacement - Rebuilt & Reconditioned Units from £3,150
Source genuine OE-spec engines from vetted UK specialists. Every unit tested to Jaguar OEM standards with 12m unlimited mileage warranty. Compare quotes & save up to 60% online.
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Jaguar XKR-S Specialists
Expert Solutions for Every XKR-S - XKR-S Convertible to XKR-S Coupe
Need a reliable replacement engine for your Jaguar XKR-S?
Engine Finders specializes in XKR-S engines with solutions for common 5.0L V8 supercharger and timing chain issues.
- ✔ XKR-S-Specific Engine Types - Addressing supercharger and timing chain wear in 5.0L V8 variants
- ✔ Precision-Tuned for XKR-S - Correct calibration for performance management systems
- ✔ XKR-S Pricing Advantage - Save up to £3000 on common supercharger repairs
Jaguar XKR-S Replacement Engines Options - Verified Units (UK Supply)
All engines bench-tested, VAT-inclusive, with 12-month warranty. MoT-compliant. Nationwide delivery. Direct OEM fitment for X308, X308MY.
High-performance 5.0L V8 rebuilds with OEM parts, addressing common supercharger bearing issues.
Fully stripped 5.0L V8 units rebuilt to factory specs with updated timing components.
Thoroughly inspected 5.0L V8 engines restored with focus on supercharger and oil systems.
Direct swap 5.0L V8 units for minimal downtime, perfect fitment for X308 platform.
Cleaned, tested 5.0L V8 units with performance-tuned supercharger systems.
Affordable 5.0L V8 options with verified mileage and supercharger health history.
Jaguar XKR-S Compatible Engine Codes & Average Prices on Rebuilt Units
All engines professionally reconditioned, bench-tested, and supplied with 12-month warranty. Direct OEM fitment. VAT-inclusive. Nationwide UK delivery.
Why Choose Engine Finders for Your Jaguar XKR-S Engine?
Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned Jaguar XKR-S replacement engines. From the supercharged 5.0L V8 AJ34S to the high-performance variants, we address specific XKR-S concerns including supercharger bearing failures, oil pump issues, and timing chain problems unique to this high-performance model. Whether you need a replacement due to specific supercharger bearing failures in the AJ34S XKR-S or oil pump issues, Engine Finders makes it easy to locate the right engine, fast.
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✔ XKR-S Supercharger Bearing Solutions: We replace the AJ34S supercharger unit (OEM LR015434) with upgraded components known to fail in XKR-S from 2012-2014
Our specialists specifically address the unique supercharger bearing wear pattern in XKR-S models, installing reinforced bearings that prevent the catastrophic failure common to this high-boost application.
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✔ XKR-S Oil Pump Upgrade: Our reconditioned engines include the updated oil pump (OEM LR015284) specifically for AJ34S variants with higher pressure requirements
The XKR-S oil pump differs from standard XK models due to increased pressure demands from the supercharger system, requiring specific high-flow components for optimal performance.
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✔ XKR-S Timing Chain Reinforcement: We install upgraded timing chain components (OEM LR016036) specifically designed for XKR-S high-RPM operation
The XKR-S timing system experiences higher stress due to increased redline and boost pressure, requiring reinforced chains and guides compared to standard XK models.
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✔ XKR-S Intercooler System Optimization: Reconditioned engines include upgraded intercooler piping (OEM LR015435) to handle increased boost demands
The XKR-S intercooler system requires specific high-pressure rated components that differ from standard XK models due to the increased boost pressure of 15 PSI.
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✔ XKR-S Fuel System Calibration: Our specialists ensure proper fuel pressure regulators (OEM LR015286) for the high-flow fuel demands
The XKR-S fuel system operates at higher pressures than standard XK models, requiring specific fuel pumps and pressure regulators for optimal performance.
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✔ XKR-S Cooling System Enhancement: We upgrade the cooling system (OEM LR015437) to handle the thermal load of the supercharged AJ34S engine
The XKR-S cooling system requires larger radiators and high-flow water pumps compared to standard XK models due to increased heat generation from supercharging.
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✔ XKR-S ECU Programming: Our replacement engines include proper ECU mapping specifically for the XKR-S's unique supercharger calibration
The XKR-S ECU has different boost mapping and ignition timing compared to standard XK models, requiring specific programming for optimal performance.
Rated 4.9 out of 5 by 842 satisfied customers who chose reconditioned and used Jaguar engines through Engine Finders.
Based on real post-sale feedback from buyers matched with verified UK suppliers.
Jaguar XKR-S Engines for Sale | Engine Finders
Finding a Jaguar XKR-S replacement engine requires specialist knowledge of the supercharged 5.0L V8 powerplant. Whether you need a replacement due to supercharger bearing failures in the AJ133G2 or timing chain issues in the high-performance XKR-S engine, our network provides genuine solutions.
Jaguar XKR-S Replacement Engines
The Jaguar XKR-S (X150 chassis, 2012-2014) represents the pinnacle of Jaguar's supercharged V8 performance, featuring the AJ133G2 5.0L V8 engine producing 550hp. This high-performance variant of the XK platform was specifically engineered for maximum output, with unique engine management calibration and reinforced internals. The XKR-S's supercharged AJ133G2 is prone to specific issues including supercharger bearing wear, timing chain tensioner failure (OEM part 1764312010), and oil consumption problems due to the extreme operating conditions. Jaguar Service Bulletin SWE-18-01 addresses some of these concerns, particularly the supercharger bearing failures that commonly affect XKR-S models from 2012-2014. Unlike standard XK models, the XKR-S's engine was tuned for maximum performance, leading to different wear patterns and component failure rates.
Jaguar XKR-S Models & Engines Codes
The XKR-S utilizes several high-performance V8 engine variants, each with specific characteristics and common failure points unique to the supercharged application. These engines were specifically calibrated for the XKR-S's performance requirements.
- AJ133G2: 5.0L supercharged V8 (2012-2014) - Known for supercharger bearing failure and timing chain issues in XKR-S applications
- AJ133: 5.0L supercharged V8 (2012-2014) - Features unique ECU tuning for XKR-S's 550hp output
- AJ126: 5.0L V8 (2012-2014) - High-performance variant with reinforced internals for XKR-S demands
- AJ27: 4.2L supercharged V8 (2012-2014) - Earlier supercharged engine with timing chain tensioner concerns in XKR-S
- AJ30: 4.2L supercharged V8 (2012-2014) - Supercharger bearing wear common in high-mileage XKR-S models
- AJ25: 4.2L V8 (2012-2014) - Performance-tuned engine with specific oil management requirements for XKR-S
All XKR-S engines (X150 chassis, 2012-2014) share the common challenge of extreme operating conditions that accelerate component wear compared to standard Jaguar models. The supercharged nature of these engines creates unique failure patterns specific to the XKR-S's performance focus.
Buy Used and Second-Hand Jaguar XKR-S Engines
For Jaguar XKR-S owners, engine options include used, reconditioned, rebuilt, and remanufactured units, each offering different benefits for the supercharged V8 powerplant. Given the XKR-S's specific performance demands and common supercharger issues, we recommend remanufactured engines for optimal reliability.
- Used XKR-S engines - Original mileage units with no warranty, suitable for budget-conscious buyers
- Reconditioned XKR-S engines - Previously used blocks with new internals, addressing common supercharger and timing chain issues
- Rebuilt XKR-S engines - Comprehensive restoration with updated components for known failure points
- Remanufactured XKR-S engines - Factory-level restoration with all new components and updated designs
For XKR-S with AJ133G2 engines, we strongly recommend remanufactured units due to the supercharger bearing and timing chain tensioner failures common in these high-performance engines.
Jaguar XKR-S Engines in Stock
Our XKR-S reconditioned engines include comprehensive component replacement addressing the specific failure patterns of supercharged V8 engines. Each unit undergoes extensive restoration to address the unique demands of the XKR-S powerplant.
- New supercharger internals (OEM 1764312010) specifically for AJ133G2 in XKR-S applications
- Upgraded timing chain kit with reinforced tensioners for high-performance operation
- New pistons, rings, and bearings for complete internal restoration
- Updated ECU programming for optimal XKR-S performance parameters
- Enhanced oil management components to address XKR-S-specific consumption issues
Each XKR-S engine is bench-tested for power output and supercharger performance before dispatch, ensuring compatibility with the XKR-S's demanding performance requirements.
Warranty for Replacement Jaguar XKR-S Engines
All reconditioned and rebuilt XKR-S engines come with a comprehensive 12-month warranty covering the supercharged V8 powerplant. This warranty specifically addresses the unique performance demands of the XKR-S engine.
- 12-month warranty on all reconditioned and rebuilt XKR-S engines
- Extended coverage for supercharger components due to XKR-S-specific failure patterns
- Timing chain components covered for 12 months addressing common XKR-S issues
- Full engine internals covered including pistons, crankshaft, and valvetrain
Please note that Engine Finders is a price comparison website. Warranty terms and conditions are provided by the individual supplier and should be discussed directly with your chosen provider.
Expert Tips for Choosing the Right Engine for Your Jaguar XKR-S
♻️ Jaguar XKR-S Engine Types Explained
- Rebuilt AJ34S engines include upgraded supercharger bearings (OEM LR015434) for XKR-S high-boost operation
- Remanufactured units feature reinforced timing chains (OEM LR016036) due to XKR-S high-RPM stress
- Reconditioned engines address specific oil pump issues (OEM LR015284) common to XKR-S supercharged setup
- Used engines from XKR-S models (2012-2014) offer cost savings but require supercharger inspection
£ Jaguar XKR-S Replacement Engine Cost in the UK
- Rebuilt AJ34S engines cost £4,500-£5,500 due to supercharger complexity and high-performance components
- Remanufactured units range £5,000-£6,500 with updated timing and cooling system components
- Reconditioned engines cost £3,500-£4,500, ideal for XKR-S owners seeking performance restoration
- Through Engine Finders, XKR-S owners save 15-20% compared to main dealer pricing
🔍 Finding the Right Jaguar XKR-S Engine
- Check VIN to confirm AJ34S supercharged 5.0L V8 (XKR-S 2012-2014) engine code compatibility
- Verify engine bay configuration matches X308MY chassis codes for proper fitment
- Ensure supercharger mounting points align with XKR-S specific mounting brackets
- Confirm ECU compatibility with XKR-S specific boost and timing calibration requirements
⛽ Jaguar XKR-S Petrol vs Diesel Engines
- XKR-S exclusively features the supercharged AJ34S 5.0L V8 petrol engine (no diesel option available)
- High-performance petrol engine delivers 550hp, ideal for enthusiasts seeking maximum power
- ULEZ compliant in XKR-S models from 2012-2014, avoiding London congestion charges
- Petrol engine requires premium fuel and specific maintenance for supercharger longevity
🔒 Quality Assurance & Warranty
- XKR-S engines tested with supercharger load simulation to verify boost pressure capabilities
- Timing chain components (OEM LR016036) replaced during rebuild to address XKR-S high-RPM stress
- 12-month warranty covers supercharger bearing failures, common in XKR-S high-boost applications
- Cooling system pressure tested to handle XKR-S thermal load from supercharged operation
🛒 Compare & Save on Jaguar XKR-S Engines
- Avoid suppliers who don't replace supercharger bearings (OEM LR015434) known to fail in XKR-S
- Compare rebuilds with upgraded oil pumps (OEM LR015284) specifically for XKR-S high-pressure needs
- Look for XKR-S specific ECU programming to maintain proper boost and ignition timing
- Engine Finders provides quotes from multiple specialists for best XKR-S engine pricing
⚙️ Jaguar XKR-S Engine Works: How Experts Rebuild Engines
When your engine fails, Jaguar XKR-S engine works can restore performance at a fraction of the cost of a brand-new engine. From diagnostics to rebuild, here's how experts ensure optimal results.
1. Disassembly & Inspection
Experts carefully dismantle the AJ34S engine, documenting supercharger condition and checking for internal damage. Special attention to timing chain wear and oil pump integrity specific to XKR-S high-boost operation.
2. Component Testing
Each component undergoes pressure testing and measurement. Supercharger internals checked for bearing wear, while timing components measured against Jaguar specifications for XKR-S application with high-RPM demands.
3. Precision Machining
Cylinder heads and block undergo precision machining using Jaguar-specific tolerances. For XKR-S engines, bore and surface finish requirements are tighter due to supercharger stress and high compression demands.
4. Part Replacement
Worn components replaced with upgraded parts including supercharger bearings (OEM LR015434) and reinforced timing chains (OEM LR016036) specifically for XKR-S high-boost operation and stress patterns.
5. Assembly & Torquing
Engine assembled using Jaguar-recommended torque specifications with thread-locking compounds. XKR-S specific torque values applied to supercharger mounting points and oil pump housing for optimal performance.
6. Final Testing
Completed engine undergoes dyno testing with simulated XKR-S driving conditions. Supercharger boost pressure verified and timing checked against XKR-S specific ECU mapping to ensure proper performance.