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 Engine Specialists - From Classic 4.6 V8 to Modern P530 Twin-Turbo
At JLR Engine Specialists Ltd, we've focused exclusively on Jaguar Land Rover engines since 2009 - and the Range Rover is one of the most common models in our Billericay workshop. Whether you drive a 1995 Classic 4.6 V8, a 2008 L322 TDV8, a 2016 L405 P400, or a 2023 L460 P530, we've rebuilt, replaced, and restored over 1,200 JLR engines, with deep experience across every Range Rover generation.
We specialise in all Range Rover engine families:
All Engine Replacements Include:
- ✓ Full fitment
- ✓ ECU reset
- ✓ Road test
- ✓ 12-month unlimited-mileage warranty
- ✓ No hidden diagnostics fees if you proceed
Unlike general garages, we only work on JLR powertrains - so your engine gets attention from technicians who've seen every failure mode, from L322 TDV6 EGR cooler cracks to L405 timing chain tensioner wear.
We're based in Billericay (near Chelmsford & Romford) and offer vehicle collection across the UK for a small fee - so your Range Rover is repaired in our dedicated JLR workshop, not a generic bay.
"All engine replacements include: Full fitment, ECU reset, road test, and a 12-month unlimited-mileage warranty- with no hidden diagnostics fees if you proceed."
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Precision. Performance. Perfection.
Range Rover Engine Fit Guaranteed: All L322, L405 & L460 Models (2002-2025)
Starting from £4,800, our reconditioned engines are engineered for perfect fitment across every Range Rover model - including all variants of the L322 (2002-2012), L405 (2012-2021), and current L460 (2021-2025). No more guessing: we verify compatibility down to the VIN for SE, HSE, Autobiography, Westminster, and special editions like the Fifty or SV.
Every engine is cross-referenced against Land Rover’s technical bulletins - including known issues like the 4.4L SDV8 oil pump failures (2010-2016), 5.0L V8 timing chain tensioner wear, and early Ingenium 3.0L MHEV oil starvation cases (2021-2023). With 15+ years of Range Rover-specific rebuild expertise and 1,200+ JLR engines restored in our Billericay workshop near Chelmsford, Essex, fitment is guaranteed.
Range Rover Engine Prices: Transparent, OEM-Spec Reconditioned Units from £4,800
Save 40% vs. Dealership Prices - Compare pricing for 4.4L SDV8, 5.0L Supercharged V8, 3.0L TDV6, and Ingenium P400/D350 MHEV engines across L322, L405, and L460 models (2002-2025).
| Engine Code | Est. Price (£) | Range Rover Models (Trim/Generation) | Engine Size (L) | Fuel Type | Power (kW/HP) | Year Range | Warranty | Request Quote |
|---|
Note: All replacements include correct ancillaries (manifolds, sumps, sensors, wiring looms, and supercharger where applicable) matched to your VIN. We support both pre-facelift and post-facelift models, including updated engine mounts and ECU protocols for MHEV and PHEV variants.
Key Notes
Classic: 4.4L diesel/petrol (448DT/PN)
P38A: 4.6L V8 petrol
L322: TDV6 diesels, 4.4L/5.0L V8s
L405: Supercharged V8s, Ingenium, SDV8 triple-turbo
L460: Mild-hybrid inline-6 (replaces V8)
"Certified Range Rover Engine Rebuilds by JLR-Trained Technicians - Based in Essex, Serving the South East & UK via Collection"
How We Rebuild Your Range Rover Engine - Precision, Not Promises
This isn't a catalogue engine swap. Every Range Rover that arrives at our Billericay workshop (near Chelmsford and Romford, Essex) is treated as a unique case - because a high-mileage L322 TDV6 fails differently than a carbon-clogged L405 P400. Here's our proven 5-step rebuild process, refined over 15 years and 1,200+ JLR engines:
Failure Diagnosis - Beyond the Obvious
We identify the root cause - not just the symptom:
→ L322 TDV6? Inspect EGR cooler for internal cracks (a common coolant leak source) and test turbo actuator response.
→ L405 P400? Check for timing chain tensioner wear and intake valve carbon buildup using borescope.
→ Classic 4.6 V8? Assess head gasket integrity and timing gear wear (prone to noise and oil pressure drop).
You receive photo and diagnostic evidence - not assumptions.
Precision Metrology - To 0.01mm Tolerance
Every component is measured:
Crankshaft runout (<0.05mm)
Cylinder bore taper and roundness (critical for ring seal)
Cylinder head flatness (<0.05mm across surface for MLS gasket reliability)
Out-of-spec parts are machined in-house - no outsourcing.
Rebuild with Known Weakness Fixes
We proactively address Range Rover-specific flaws:
TDV6: Fit revised EGR cooler and upgraded turbo oil feed restrictor
P400/P525: Install updated timing chain tensioner kit and walnut-blast inlet valves
4.6 V8: Use MLS head gasket + ARP head studs to prevent repeat head gasket failure
All parts are OEM, Mahle, Elring, or Bosch - never budget-tier.
In-House Machining & Clean Assembly
Block honing, head skimming, and pressure testing performed on-site
Engines assembled in a dedicated clean bay to avoid abrasive contamination
All torque sequences follow JLR workshop manuals
Dyno + Real-World Validation
Before your Range Rover leaves:
45-minute controlled run (oil pressure ≥2.5 bar at hot idle)
Full ECU reset and adaptation using JLR SDD and Autologic
15-mile loaded road test (hills, cold restart, emissions system check)
You receive a signed validation report - not just a warranty slip.
"Since 2009, we've rebuilt 1,200+ JLR engines - from Classic V8s to L460 P530s. We don't sell engines. We sell peace of mind."
Range Rover Engine Warning Signs - And How We Fix Them for Good
Spot one of these issues? You're not alone. These are the most frequent Range Rover engine failures we diagnose weekly in our Billericay workshop (near Chelmsford and Romford, Essex) - and exactly how we resolve them permanently, not temporarily.
| Problem | Likely Cause | Our Fix | Affects |
|---|---|---|---|
| Coolant loss with no external leak + overheating | Cracked EGR cooler (internal leak into combustion chamber) | Replace with updated OEM EGR cooler, flush cooling system, inspect turbo for damage | L322 TDV6 (2.7L/3.0L), 2006-2010 |
| Rough idle, misfires (P0300 codes), poor throttle response | Severe carbon buildup on inlet valves or stretched timing chain | Walnut blasting of inlet tract + fit updated timing chain tensioner kit | L405 P400 / P525 (3.0L/5.0L), 2018-2021 |
| Knocking on startup that fades when warm | Timing chain tensioner wear causing slack and rattle | Full timing system replacement (chain, guides, tensioner, rails) using JLR-approved kit | L405 Ingenium engines (D300, P400), 2018+ |
| Excessive oil consumption + blue smoke | Worn piston rings or valve stem seal failure (common on high-mileage V8s) | Engine rebuild with Mahle piston rings and OEM valve seals; inspect PCV system | L322 AJ-V8 (4.4L/5.0L), 2006-2012 |
| Sudden loss of power + "Engine Fault" warning | Turbo actuator failure or clogged DPF/EGR causing backpressure | Diagnose with Autologic, replace faulty actuator, clean/replace EGR valve, reset adaptations | L322 TDV8 (3.6L), 2006-2010 |
| Ticking/tapping noise from top end | Timing gear wear or low oil pressure in Classic 4.6 V8 | Strip and inspect; fit MLS head gasket, ARP head studs and revised timing components | Range Rover Classic / P38a (4.6L V8), 1999-2002 |
Book a free engine assessment and get a no-obligation repair plan from Range Rover specialists who've rebuilt over 1,200 JLR engines.
Don't guess - diagnose. Early intervention can prevent catastrophic failure.