Land Rover Engines In Stock NOW: Live Prices, Rebuild Cost & Supply & Fit Service (UK-Wide)
Check REAL-TIME stock availability for all Land Rover models. View exact rebuild costs, professional engine works & find a certified garage near you - all with 12-month warranty, MoT-ready units, and same-day dispatch.
Range Rover Sport Engine Specialists - From L320 TDV6 to L461 P530 MHEV
At JLR Engine Specialists Ltd, we've concentrated solely on Jaguar Land Rover engines since 2009 - and the Range Rover Sport is one of the most common vehicles we rebuild in our Billericay workshop. From early L320 models with the 2.7L TDV6 or 4.2L Supercharged V8, through the L494 generation with its AJ133 5.0L V8 and Ingenium D300/P400 units, to the latest L461 Sport with the P530 mild-hybrid V8, we've rebuilt or replaced hundreds of Range Rover Sport engines across all three generations.
We specialise in every major Sport engine family:
All Engine Replacements Include:
- ✓ Full installation
- ✓ ECU reset and adaptation using dealer-level Autologic/JLR SDD diagnostics
- ✓ Comprehensive road test
- ✓ 12-month unlimited-mileage warranty
- ✓ Diagnostics provided at no cost if you proceed with the repair
Our technicians have deep, hands-on experience with the Sport's well-documented failure points - such as TDV6 timing chain tensioner collapse (commonly reported on 2007-2012 models), AJ133 oil pump drive gear wear leading to catastrophic oil starvation, and early Ingenium P200/P400 high-pressure fuel pump failures or carbon buildup on intake valves. We also address ECU-related limp modes and hybrid system faults on newer MHEV variants using dealer-level Autologic and JLR SDD diagnostics.
Based in Billericay, Essex - conveniently located near Chelmsford and Romford in the South East - we offer UK vehicle collection for a small fee, ensuring your Range Rover Sport is repaired in our dedicated JLR-only workshop by technicians who understand its engineering intricacies.
Every engine replacement includes: full installation, ECU reset and adaptation, comprehensive road test, and a 12-month unlimited-mileage warranty. Diagnostics are provided at no cost if you proceed with the repair.
"Complete peace of mind with every engine replacement"
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Precision. Performance. Perfection.
Range Rover Sport Engine Fit Guaranteed: All L320 & L494 Models (2005-2025)
Starting from £4,600, our reconditioned engines are engineered for perfect fitment across every Range Rover Sport model - including all variants of the original L320 (2005-2013) and current L494 (2013-2025). No more guessing: we verify compatibility down to the VIN for SE, HSE, Dynamic, Autobiography, SVR, and special editions like the Westminster or Graphite.
Every engine is cross-referenced against Land Rover’s technical bulletins - including known issues like the 3.0L TDV6 oil pump failures (2009-2015), 5.0L V8 timing chain wear, and early Ingenium 2.0L oil starvation cases (2017-2020). With 15+ years of Range Rover Sport rebuild experience in our Billericay workshop near Chelmsford, Essex, fitment is guaranteed.
Range Rover Sport Engine Prices: Transparent, OEM-Spec Reconditioned Units from £4,600
Save 40% vs. Dealership Prices - Compare pricing for 3.0L TDV6, 4.4L SDV8, 5.0L V8 petrol, and Ingenium P300/D300 engines across L320 and L494 models (2005-2025).
| Engine Code | Est. Price (£) | Defender Models (Trim/Body Style) | Engine Size (L) | Fuel Type | Power (kW/HP) | Year Range | Warranty | Request Quote |
|---|
Key Notes
L320 (2005-2013): Prone to TDV6 turbo failure, V8 timing chain wear, and coolant leaks.
L461 (2023+): All-new mild-hybrid platform - engines are more reliable but expensive to replace.
L494 (2014-2022): AJ133 supercharged V8 suffers from timing chain tensioner failure; Ingenium diesels face EGR/DPF issues.
SVR models: Highest failure rate due to extreme tuning - 567 HP puts immense stress on internals.
Certified Range Rover Sport Engine Rebuilds by JLR-Trained Technicians - All work completed in our dedicated workshop in Billericay, near Chelmsford and Romford, Essex.
How We Rebuild Your Range Rover Sport Engine - Precision, Not Promises
This isn't a generic engine swap. Every Range Rover Sport engine we rebuild is treated as a unique case - tailored to its generation, mileage, and specific failure mode. Our 5-step process is carried out entirely in-house at our Billericay, Essex workshop (near Chelmsford and Romford), using JLR-trained technicians and dealer-level tools:
Root-Cause Diagnosis - Beyond the Fault Code
We go deeper than generic error logs to find the true failure trigger:
→ TDV6 (2.7L/3.0L)? Inspect timing chain tensioners, oil pump drive gears, and EGR cooler integrity - common culprits in sudden oil pressure loss.
→ AJ133 5.0L V8? Check for oil pump drive gear wear (a known weakness on 2010-2017 L494/L320 models) and cam phaser rattle.
→ Ingenium P400/D300? Analyse high-pressure fuel pump wear, intake carbon buildup, and PCV system blockages.
You receive photo and diagnostic evidence - not guesswork.
Precision Metrology - Engineered to Tolerance
Using calibrated bore gauges, dial indicators, and surface plates, we verify:
• Crankshaft end float and journal wear (<0.05mm runout)
• Cylinder bore taper and roundness (to 0.01mm)
• Cylinder head flatness (critical for MLS gasket sealing on high-compression Ingenium units)
If components are out of spec, we machine in-house - no outsourcing.
In-House Machining & Clean-Room Assembly
Block line boring, head skimming, and pressure testing are performed on-site. Engines are assembled in a dedicated clean bay to prevent particulate contamination - critical for modern direct-injection and MHEV systems.
Targeted Upgrades - Fixing Known Weaknesses
We integrate proven reliability enhancements based on real-world failure data:
• TDV6: Upgraded timing chain tensioners + reinforced oil pump pickup
• AJ133 V8: Revised oil pump drive gear kit + high-flow oil filter adapter
• Ingenium engines: OEM-spec carbon cleaning during rebuild + updated PCV valves
All parts are OEM Land Rover, Mahle, Elring, or Bosch - never economy alternatives.
Validation - Dyno + Real-World Testing
Before your Sport leaves our workshop:
• 45-minute controlled dyno run (verifying oil pressure ≥4 bar at idle, no misfires)
• Full ECU reset & adaptation using Autologic and JLR SDD
• 15-mile loaded road test including cold restart, hill climbs, and emissions system check
You receive a signed validation report - not just a warranty certificate.
"Since 2009, we've rebuilt 1,200+ JLR engines - including hundreds of Range Rover Sports across L320, L494, and L461 generations. We don't just replace engines. We restore confidence."
Range Rover Sport Engine Warning Signs - And How We Fix Them for Good
Spot one of these symptoms? You're not alone. These are the most frequent engine issues we diagnose weekly in our Billericay, Essex workshop - and exactly how we resolve them with lasting, JLR-specific solutions.
| Problem | Likely Cause | Our Fix | Affects |
|---|---|---|---|
| Limp mode + oil pressure warning | Worn oil pump drive gear (AJ133) or collapsed timing chain tensioner (TDV6) | Full oil system inspection; upgraded oil pump drive kit (AJ133) or reinforced tensioners (TDV6) fitted as standard | L320/L494 Supercharged V8 (2010-2017), TDV6/SDV6 (2005-2016) |
| Rough idle + misfires (P030X codes) | Carbon buildup on intake valves or failing high-pressure fuel pump (Ingenium) | Full decarbonisation during rebuild; OEM-spec HPFP and injectors installed | L494 P360/P400/D300 (2017-2022) |
| Knocking/ticking under acceleration | Stretched timing chains or worn cam phasers (common on high-mileage AJ133) | Complete timing system replacement with updated phasers and tensioners | L320/L494 5.0L V8 (2010-2017) |
| White/blue smoke on startup | Failed turbo seals or worn piston rings (exacerbated by short trips) | Turbo inspected/replaced; engine rebuilt with Mahle pistons and OEM valve stem seals | TDV6, SDV6, D300 (2005-2022) |
| Sudden loss of power + DPF warning | Clogged EGR cooler or failed swirl flaps (diesel models) | EGR system cleaned or deleted (where legal); swirl flaps removed and ports blanked | L320/L494 TDV6/SDV6/D300 (2005-2022) |
| Engine won't crank after sitting | Fuel system air ingress or injector leak-off (diesel) / HPFP failure (petrol) | Full fuel system pressure test; leak-off valves and HPFP replaced with Bosch/OEM units | All diesel & petrol Ingenium (2017-present) |
Don't guess - diagnose. Book a free engine assessment and get a no-obligation, technician-led repair plan from Range Rover Sport specialists who've rebuilt 1,200+ JLR engines since 2009.
Based in Billericay (near Chelmsford and Romford), we serve the South East - and offer UK vehicle collection for a small fee.