Ferrari 812 Superfast V12 Engines
from £28,000 to £34,000
Rebuilt units from £28,000 · Common codes: F140GA, F140GB, F140GC, F140GD
Get specialist quotes from UK Ferrari 812 engine experts. Compare reconditioned & rebuilt F140GA V12 engines for Superfast to Competizione. Get specialist quotes for your 812.
Ferrari 812 Superfast V12 Engines
from £28,000 to £34,000
Rebuilt units from £28,000 · Common codes: F140GA, F140GB, F140GC, F140GD
Ferrari 812 GTS V12 Engines
from £29,500 to £35,500
Rebuilt units from £29,500 · Common codes: F140GC, F140GA, F140GB, F140GD
Ferrari 812 Competizione V12 Engines
from £32,000 to £39,000
Rebuilt units from £32,000 · Common codes: F140GD, F140GE, F140GA, F140GC

Most replacements completed within 3-5 days.


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Not sure which variant your Ferrari 812 is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.

Every F140 V12 engine code fitted to the Ferrari 812 across all UK generations, with technical specs, compatible variants and trims, known failure points, and average rebuilt prices from UK Ferrari specialists. Select any engine code to compare quotes.
Extracted from detailed petrol and performance engine families across Ferrari 812 variants.

F140GA - 6.5L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
Avg. rebuilt price
£28,000 - £34,000
Supply only
Technical specifications
Common failures
Not sure which engine code?
Can't find your engine code- Enter your registration number above - we'll instantly identify the exact F140 unit, its technical specifications, and live replacement prices from UK Ferrari 812 engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.

The Ferrari 812's F140 V12 is engineered for extreme performance, but documented issues like timing chain tensioner wear, dry-sump calibration drift, and GDI carbon buildup can drive replacement enquiries. Every rebuilt F140 engine supplied through EngineMarket includes upgraded internal components designed to address the original failure point - plus a...
Timing Chain Tensioner Wear
Most affected vehicles
Ferrari 812 Superfast (2017-2020, F140GA)
Failure mileage range
40,000-70,000 miles
Typical failure window
Root cause
Original OEM tensioner design can lose hydraulic pressure under sustained high-RPM load, allowing chain slack and top-end rattle.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Tensioner Replacement | £4,500 - £7,200 | £2,800 - £4,500 | Replace tensioners and guides; reset chain tension; software calibration | Viable only if caught before chain stretch; prevents catastrophic top-end damage |
| Full Replacement - Rebuilt F140 Engine | £38,000 - £52,000 | £28,000 - £34,000 | Supply & fit rebuilt F140 with upgraded tensioners, bench-tested, 12-month warranty | Recommended if chain has stretched or top-end damage occurred; restores factory performance |
Our recommendation
On an 812 Superfast worth £200k+, preventative tensioner replacement at 40k miles is cost-effective insurance. If you hear top-end rattle or have oil pressure warnings, budget for a full rebuilt unit - continued driving risks catastrophic valve train damage.
Compare rebuilt F140GA engine prices for your Ferrari 812
Every F140 V12 engine type is available through our UK specialist network with typical price ranges based on variant, engine code and budget.
Compare Ferrari 812 engine prices with vetted UK suppliers
All engine types 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 network and depend on exact engine code, variant, mileage and supplier. Use our free comparison tool above - enter your registration to get tailored quotes for your specific Ferrari 812 within hours.

Every displacement fitted to the Ferrari 812 is listed below, with compatible F140 engine codes, production years and common failure notes for UK owners.
The Ferrari 812 exclusively uses a 6.5-litre naturally aspirated V12 (F140 family) across all UK variants - from the 789hp Superfast/GTS to the 819hp Competizione models. This high-revving, dry-sump lubricated powerplant delivers iconic Ferrari soundtrack and 8,900rpm redline performance, with no diesel, hybrid or alternative displacements ever offered for the 812 in the UK market.
Engine Code(s)
F140GA, F140GB, F140GC, F140GD, F140GE
Compatible Models (UK)
812 Superfast (2017-2023), 812 GTS (2020-2023), 812 Competizione (2021-2022), 812 Competizione A
Power output
Verified by registration
Common Failure Points
Timing chain tensioner wear on early F140GA units; dry-sump scavenge pump calibration drift; GDI carbon buildup on intake valves
Production Years: 2021-2022
Compare Ferrari 812 6.5L petrol engine prices
Choose your Ferrari 812 engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from the 789hp Superfast to the 819hp Competizione A.
The Ferrari 812 exclusively uses a 6.5L naturally aspirated petrol V12 (F140 family) across all UK variants, with no diesel or hybrid options ever offered.
Common Ferrari 812 Petrol Engine Families
Found In
Known For
Typical Petrol Models
The Ferrari 812 exclusively uses a 6.5L naturally aspirated petrol V12 (F140 family) across all UK variants, with no diesel or hybrid options ever offered.
Common Ferrari 812 Petrol Engine Families
Found In
Known For
Typical Petrol Models
Not sure which fuel type your Ferrari 812 has- Enter your registration number above to instantly identify your engine code, fuel system and compatible replacement options - all backed by a minimum 12-month unlimited mileage warranty from UK Ferrari 812 specialists.

This section covers all major F140 V12 engine changes across the Ferrari 812 production timeline (2017-2023), organised so owners can quickly identify their engine and compare rebuilt prices from UK specialists.
⚙Key Changes
▣Main Engines
F140GA- 6.5L petrol (812 Superfast early production)
▰Popular Models
🔧Known For
Engine Codes Covered:
F140GA