LaFerrari Coupe Hybrid Powertrain
from £140,000 to £280,000
Rebuilt F140FC+HY-KERS from £140,000 · Codes: F140FC, HY-KERS ECU, MGU-K integrated
Get specialist quotes from UK Ferrari LaFerrari engine experts. Compare rebuilt & restored F140FE V12 + HY-KERS hybrid systems. Get specialist quotes for your LaFerrari.
LaFerrari Coupe Hybrid Powertrain
from £140,000 to £280,000
Rebuilt F140FC+HY-KERS from £140,000 · Codes: F140FC, HY-KERS ECU, MGU-K integrated
LaFerrari Aperta Hybrid Powertrain
from £160,000 to £320,000
Rebuilt Aperta-spec F140FC+HY-KERS from £160,000 · Codes: F140FC-A, HY-KERS Aperta calibration
HY-KERS System Components
from £45,000 to £95,000
Battery/ECU/MGU-K rebuild from £45,000 · Codes: HY-KERS BMS, ECU v3.2.1, MGU-K torque fill

Most replacements completed within 3-5 days.


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Not sure which LaFerrari variant or HY-KERS calibration your hypercar has- Enter your registration or VIN above - we'll identify the exact F140FC engine code, HY-KERS software version and Classiche-eligible replacement options instantly.

Not sure which engine code?

The Ferrari LaFerrari's F140FC V12 + HY-KERS hybrid system represents peak Maranello engineering, yet hypercar ownership demands proactive maintenance. This decision tool covers the most documented F140FC and HY-KERS failure patterns specific to UK LaFerrari owners, with tiered cost comparisons between preventative intervention, component repair, and full...
HY-KERS Battery Degradation
Most affected vehicles
Ferrari LaFerrari Coupe (2013-2016, F140FC+HY-KERS), LaFerrari Aperta (2016-2018, F140FC-A+HY-KERS Aperta calibration)
Failure mileage range
Capacity fade noticeable after 8-10 years or 15,000+ miles; accelerated by frequent track use or high-ambient thermal cycling
Typical failure window
Root cause
Lithium-ion cell chemistry degradation within the HY-KERS battery pack reduces state-of-health (SOH), triggering reduced electric torque fill and warning lights; thermal management system strain exacerbates cell imbalance.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Diagnostic + Cell Balancing - HY-KERS SOH report + software recalibration | £8,500 - £15,000 | £5,500 - £11,000 | Full HY-KERS diagnostic, cell voltage mapping, BMS software flash, thermal calibration | Restores performance if cells are healthy; suitable for early-warning SOH >85% |
| Partial Battery Module Replacement - Replace degraded cell groups only | £35,000 - £65,000 | £25,000 - £50,000 | Disassemble HY-KERS pack, replace failed modules, rebalance pack, recalibrate thermal management | Extends life 3-5 years; requires HY-KERS-certified facility; Classiche eligibility case-by-case |
| Full HY-KERS Battery Pack Replacement - New or rebuilt pack with full calibration | £85,000 - £140,000 | £65,000 - £110,000 | Complete pack swap, new BMS if required, full HY-KERS integration calibration, dyno validation | Restores factory electric assist; 12-month warranty; Classiche-eligible with documentation |
| Full F140FC+HY-KERS Powertrain Replacement - Rebuilt hybrid system | £140,000 - £320,000 | £140,000 - £280,000 | Complete hybrid powertrain swap, all subsystems validated, Classiche documentation pathway | Ultimate solution for high-mileage or multiple-failure units; investment-grade preservation |
Our recommendation
For LaFerrari owners seeing early HY-KERS warnings (SOH 85-90%), diagnostic + cell balancing offers exceptional value and preserves Classiche eligibility. If SOH drops below 75% or multiple cells show imbalance, partial module replacement is the pragmatic mid-point. For track-focused collectors or units with multiple hybrid faults, full powertrain replacement with upgraded thermal management delivers long-term peace of mind and maximum provenance value.
Compare HY-KERS battery replacement prices for your Ferrari LaFerrari
Every Ferrari LaFerrari F140FC+HY-KERS hybrid powertrain option is available through our UK hypercar specialist network, with typical price ranges based on Coupe/Aperta variant, F140FC revision, HY-KERS calibration and collector-grade condition.
Compare Ferrari LaFerrari engine prices with vetted UK suppliers
All Ferrari LaFerrari hybrid powertrain options include a minimum 12-month unlimited mileage warranty when sourced through EngineMarket. Prices are typical UK market ranges based on historical quote data from our HY-KERS-certified network and depend on exact F140FC revision, HY-KERS calibration, Coupe/Aperta variant, battery state-of-health and supplier certification level. Use our free comparison tool above - enter your VIN or registration to get tailored, Classiche-eligible quotes for your specific Ferrari LaFerrari within hours.

Every displacement fitted to the Ferrari LaFerrari across UK production is listed below, with F140FC engine codes, HY-KERS integration details, Coupe/Aperte variant compatibility and common hybrid-specific failure notes.
The F140FC 6.3L naturally aspirated V12 represents Ferrari's ultimate expression of high-revving naturally aspirated engineering, integrated with the HY-KERS hybrid system to deliver 949hp combined output across both Coupe and Aperta variants. This displacement was the sole engine offering for the LaFerrari programme, with revisions for durability and Aperta-specific thermal calibration.
Engine Code(s)
F140FC, F140FC-A (Aperta-calibrated)
Compatible Models (UK)
LaFerrari Coupe (F150, 2013-2016), LaFerrari Aperta
Power output
Verified by registration
Common Failure Points
HY-KERS battery degradation, F140FC timing tensioner wear at high mileage, dry-sump calibration drift under sustained track load
Production Years: F150 convertible, 2016-2018
Compare Ferrari LaFerrari 6.3L petrol hybrid powertrain prices
Choose your Ferrari LaFerrari hybrid powertrain by fuel architecture to compare realistic replacement prices, HY-KERS-specific issues, and compatible UK supply options - from early Coupe F140FC to final Aperta HY-KERS calibration.
The F140FC 6.3L naturally aspirated V12 was the sole combustion engine fitted to all UK LaFerrari variants, integrated with HY-KERS hybrid technology to deliver 949hp combined output with iconic Ferrari sound and responsiveness.
Common Ferrari LaFerrari Petrol Engine Families
Found In
Known For
Typical Petrol Models
The F140FC 6.3L naturally aspirated V12 was the sole combustion engine fitted to all UK LaFerrari variants, integrated with HY-KERS hybrid technology to deliver 949hp combined output with iconic Ferrari sound and responsiveness.
Common Ferrari LaFerrari Petrol Engine Families
Found In
Known For
Typical Petrol Models
The HY-KERS system is Ferrari's F1-derived hybrid technology, exclusively fitted to the LaFerrari programme, integrating a 161hp electric motor with the F140FC V12 for seamless performance enhancement and energy recovery.
Found In
Important Notes
Not sure which F140FC revision or HY-KERS calibration your Ferrari LaFerrari has- Enter your VIN or registration number above to instantly identify your hybrid powertrain specification, Coupe/Aperta variant compatibility and Classiche-eligible replacement options - all backed by a minimum 12-month unlimited mileage warranty from UK Maranello-trained Ferrari LaFerrari specialists.

This technical timeline covers every F140FC engine revision and HY-KERS calibration across the LaFerrari's ultra-limited UK production run, organised so collectors can quickly identify their hybrid powertrain specification and compare Classiche-eligible rebuilt prices from Maranello-trained specialists.
⚙Key Changes
▣Main Engines
F140FC+ HY-KERS Gen 1 - 6.3L hybrid V12 (LaFerrari Coupe launch spec)
▰Popular Models
🔧Known For
Engine Codes Covered:
F140FCHY-KERS Gen 1F1 DCT Hybrid Integration