Range Rover Velar P550e Engine ReplacementCompare Prices & Get Quotes
Get quotes today from trusted UK Range Rover Velar P550e engine specialists and compare prices on reconditioned, rebuilt and used engines.
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12-Month Warranty
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From £8,500 to £14,000 [ESTIMATED]
Used from £5,500 · Reconditioned from £8,500 · Common codes: AJ300E
From £5,500
Tested, bare/short engine
From £8,500
Rod bearings addressed, tested
From quote
Upgraded bearings, full teardown, revised valvetrain

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3 Simple Steps3 Simple Stepsto Finding the Best Range Rover Velar P550e Replacement Engineto Finding the Best Range Rover Velar P550e Replacement Engine
Most replacements completed within 3-5 days.
Range Rover Velar P550e - Engine History & Specs at a Glance
When the P550e launched in the L560 Velar facelift, it replaced the earlier P400e, introducing Jaguar Land Rover’s advanced 3.0-litre Ingenium inline-six plug-in hybrid architecture, delivering 550ps and significantly extended electric-only range for flagship performance and efficiency.

Range Rover Velar P550e - Engine History & Specs at a Glance
When the P550e launched in the L560 Velar facelift, it replaced the earlier P400e, introducing Jaguar Land Rover’s advanced 3.0-litre Ingenium inline-six plug-in hybrid architecture, delivering 550ps and significantly extended electric-only range for flagship performance and efficiency.
Range Rover Velar P550e
Engine History Timeline
AJ300E (3.0L I6 PHEV 550ps) introduced to the Velar L560 facelift, combining the Ingenium straight-six with a 105kW electric motor and a larger, more efficient battery pack.
Present - Continuous software refinements to the P550e powertrain calibration and thermal management systems maintaining its position as the ultimate performance plug-in hybrid in the Velar lineup.
Key Specs Snapshot
Every engine fitted to the Range Rover Velar P550e is covered below, with UK rebuilt pricing and known failure points.
Range Rover Velar P550e Engine Codes - Specifications & Replacement CostRange Rover Velar P550e Engine Codes - Specifications & Replacement Cost
3.0L Plug-in Hybrid Petrol (2024-present)
Compatible Trim Levels
- Velar P550e
- Velar P550e R-Dynamic
- Velar P550e HSE

Find your exact engine code, specs and UK replacement cost guide.
Used
Tested, ready-to-fit engine
£5,500-£8,000
Reconditioned
Addressed known issues, tested
£8,500-£11,500
Rebuilt
Full teardown, upgraded internals
£10,000-£14,000
Common Failure
Thermal management system faults and high-voltage battery cooling issues are commonly reported on early complex PHEV integrations, alongside occasional software integration glitches affecting the handover between the electric motor and the 3.0L combustion engine. Typical failure mileage ranges from 40,000 to 80,000 miles, though early teething issues can occur sooner.


The AJ300E plug-in hybrid powertrain dominating the Range Rover Velar P550e is a flagship engineering achievement, but its complex integration of a 3.0L inline-six and high-voltage electric systems introduces specific thermal and software-related failure points. Rebuilt AJ300E engines through EnginesMarket include upgraded components addressing these original failure points, plus a minimum 12-month unlimited-mileage warranty.

Why the Range Rover Velar P550e AJ300E Requires Specialist Attention
Affected Vehicles
Range Rover Velar P550e (AJ300E, 2024-present)
Typical Failure Mileage
40,000-80,000 miles
Root Cause
The high output of the 550ps system generates significant thermal load. The complex thermal management system, which cools both the combustion engine and the high-voltage battery, can develop faults or leaks. If the battery cooling system fails, it can trigger limp mode or cause long-term degradation to the electric drive unit and combustion engine integration.
Why It Happens
The high output of the 550ps system generates significant thermal load. The complex thermal management system, which cools both the combustion engine and the high-voltage battery, can develop faults or leaks. If the battery cooling system fails, it can trigger limp mode or cause long-term degradation to the electric drive unit and combustion engine integration.
Dealer (parts + labour)
£1,500-£3,000
Specialist (parts + labour)
£900-£1,800
What it involves
High-voltage system diagnostics, thermal management software updates, and coolant system flushes.
Suitability
Highly cost-effective if caught early before internal bearing wear or battery cell damage occurs.
Dealer (parts + labour)
£14,000-£18,000+
Specialist (parts + labour)
£10,000-£14,000
What it involves
Supply & fit of a fully rebuilt AJ300E combustion unit with verified hybrid integration, revised cooling components, and a 12-month warranty.
Suitability
The right call if the combustion engine has suffered bearing wear from thermal stress or if the electric drive unit has failed catastrophically.
| Repair Tier | Dealer (Parts + Labour) | Specialist (Parts + Labour) | What It Involves | Suitability | Estimated Time |
|---|---|---|---|---|---|
Minor/Preventative (Software & Cooling Flush) Minor | £1,500-£3,000 | £900-£1,800 | High-voltage system diagnostics, thermal management software updates, and coolant system flushes. | Highly cost-effective if caught early before internal bearing wear or battery cell damage occurs. | |
Full Replacement - rebuilt/reconditioned engine Best Value | £14,000-£18,000+ | £10,000-£14,000 | Supply & fit of a fully rebuilt AJ300E combustion unit with verified hybrid integration, revised cooling components, and a 12-month warranty. | The right call if the combustion engine has suffered bearing wear from thermal stress or if the electric drive unit has failed catastrophically. |
Vehicle Value Check
Vehicle Value Check
Modern Range Rover Velar P550e values typically range from £65,000 to £95,000+ depending on specification, bespoke options, and mileage [THIRD-PARTY]. Because the vehicle worth is well above £15,000, a £10,000-£14,000 rebuilt engine replacement cost is typically small relative to the vehicle value ( Safe). Replacing the engine preserves the vehicle's usability, flagship status, and high collector market value.
Our Recommendation
Our Recommendation
If your Range Rover Velar P550e is only showing early signs of thermal management warnings or minor software integration glitches but has strong oil pressure and no drivetrain knocking, a specialist high-voltage diagnostic and software update is the most cost-effective route. However, if the combustion engine has suffered severe thermal damage or the electric drive unit has failed, a full rebuilt unit with upgraded components is the only reliable long-term solution.

Don't Let Engine Failure Write Off Your Range Rover Velar P550e
Don't let a thermal management fault or high-voltage cooling issue sideline your flagship Velar. By comparing quotes through our network, you secure a rebuilt AJ300E with upgraded components, a 12-month warranty, and nationwide delivery-avoiding the steep premiums of main dealer replacements.
Compare rebuilt AJ300E Range Rover Velar P550e engine prices
Important Information
Important Information
All prices are indicative UK market ranges based on historical quote data and repair requests from our network of engine specialists. Dealer pricing is estimated based on published main dealer labour rates and genuine OEM parts pricing. Specialist pricing reflects actual quote data from EnginesMarket's UK network. Actual costs vary depending on damage severity, vehicle condition, variant, and workshop location within the UK. Use our free comparison tool to get tailored quotes for your specific Range Rover Velar P550e. Every engine supplied through EnginesMarket carries a minimum 12-month unlimited mileage warranty - always confirm exact terms with your chosen supplier.
Range Rover Velar P550e Engine ReplacementFrequently Asked Questions
Question 1How much does a Range Rover Velar P550e engine replacement cost-
A reconditioned or rebuilt AJ300E engine for the Velar P550e typically costs between £8,500 and £14,000 for the supply-only unit in the UK.
- Used AJ300E engines start around £5,500 but carry higher risk due to complex hybrid history.
- Rebuilt units with verified hybrid integration sit at the £10,000-£14,000 mark.
- Supply and fit labour will add £1,300-£1,800 depending on the specialist.
Question 2What are the signs of thermal or hybrid system failure in a Range Rover Velar P550e-
The AJ300E powertrain can exhibit both electrical and mechanical warning signs when the thermal management system is compromised. Watch for early indicators before catastrophic failure.
- Persistent check engine lights or high-voltage system warning messages on the dashboard.
- Significantly reduced electric-only range or failure of the battery to cool during rapid charging.
- Engine overheating or unexpected entry into limp mode when the combustion engine engages.
Question 3Is it worth replacing the engine in a modern Range Rover Velar P550e-
Yes, the modern L560 Velar P550e market holds its value exceptionally well, making a full engine replacement a financially sound decision.
- Modern P550e models regularly sell for £65,000 to £95,000+.
- A £10,000-£14,000 rebuilt engine preserves the vehicle's drivability, flagship status, and long-term market appeal.
Question 4How long does a Range Rover Velar P550e engine replacement take-
Because the AJ300E is a complex plug-in hybrid powertrain, a specialist workshop requires hybrid-trained technicians and specific JLR diagnostic tools.
- Engine removal, high-voltage system isolation, and refitting usually takes 16 to 22 hours of labour.
- Total workshop turnaround is typically 5 to 7 working days, including ECU coding, hybrid system calibration, and thorough testing.
Question 5What is the difference between the Range Rover Velar P400e and P550e engines-
While both are plug-in hybrids, the P550e (introduced in the 2024 facelift) is a significant upgrade over the older P400e.
- The P400e uses a 2.0-litre four-cylinder Ingenium petrol engine paired with a 105kW electric motor (404ps combined).
- The P550e uses a 3.0-litre six-cylinder Ingenium petrol engine paired with a 105kW electric motor and a larger battery pack (550ps combined), offering significantly improved electric range, performance, and refinement.
Compare Range Rover Velar P550eEngine PricesToday
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