Valkyrie Cosworth Hybrid V12 Engines
from £85,000 to £250,000
Rebuilt units from £85,000 · Common codes: V12-001, V12-075, V12-150, AMR-001
Aston Martin ENGINE MARKETPLACE
Aston Martin Valkyrie 6.5L V12 Cosworth Specialist - Rebuild & Restore
Get specialist quotes from UK Aston Martin Valkyrie engine experts. Compare rebuilt & restored 6.5L V12 Cosworth engines. Get specialist quotes for your Valkyrie.
Supply & Fit Available
12-Month Warranty
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100+ Suppliers
Valkyrie AMR Pro Competition Engines
from £120,000 to £350,000
Rebuilt units from £120,000 · Common codes: V12-AMR-001, V12-AMR-025, V12-AMR-040
Valkyrie Spider Open-Top Engines
from £95,000 to £275,000
Rebuilt units from £95,000 · Common codes: V12-SP-001, V12-SP-050, V12-SP-100
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Supply & fit available - parts and labour from vetted specialistsInstant engine replacement quote - 100% free, no obligationEngine replacement near me - UK-wide specialist networkCompare reconditioned, rebuilt & used engine pricesSupply & fit available - parts and labour from vetted specialistsHow It Works
3 Simple Steps3 Simple Stepsto Finding the Best Aston Martin Valkyrie Replacement Engineto Finding the Best Aston Martin Valkyrie Replacement Engine
12-Month Warranty
Supply & Fit Available
Nationwide Delivery
Trusted UK Suppliers
Most replacements completed within 3-5 days.
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↻ Last updated: 4 Aug 26, 9:26
Customer Reviews
Trusted by Aston Martin Valkyrie Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Aston Martin Valkyrie engines through EngineMarket.
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Variants We Cover
Aston Martin Valkyrie Engine ReplacementAll Variants Covered
Aston Martin Valkyrie Coupe
Cosworth V12-001 6.5L Hybrid
Rebuilt Engines: £85,000-£250,000
Aston Martin Valkyrie Spider
Cosworth V12-SP-001 6.5L Hybrid
Rebuilt Engines: £95,000-£275,000
Aston Martin Valkyrie AMR Pro
Cosworth V12-AMR-001 6.5L Hybrid
Rebuilt Engines: £120,000-£350,000
Aston Martin Valkyrie Heritage Edition
Cosworth V12-HE-001 6.5L Hybrid
Rebuilt Engines: £110,000-£295,000
Aston Martin Valkyrie Launch Edition
Cosworth V12-LE-001 6.5L Hybrid
Rebuilt Engines: £125,000-£320,000
Aston Martin Valkyrie by Q
Cosworth V12-Q-001 6.5L Hybrid
Rebuilt Engines: £135,000-£375,000
Aston Martin Valkyrie AMR Pro Track Pack
Cosworth V12-AMR-TP 6.5L Hybrid
Rebuilt Engines: £145,000-£395,000
Not sure which variant your Aston Martin Valkyrie is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
Valkyrie
Engine Codes
Aston Martin Valkyrie Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Aston Martin Valkyrie across all UK production, with technical specs, compatible variants and trims, known failure points, and average rebuilt prices from UK Cosworth-certified specialists. Select any engine code to compare quotes.
Hybrid / Electrified Engines
Extracted from electrified powertrains and hybrid engine families used in Aston Martin Valkyrie variants.
Cosworth V12-001 - 6.5L Hybrid Petrol
Main replacement demand comes from cooling, battery-support and high-voltage control faults.
Compatible variants
Valkyrie Coupe Launch EditionValkyrie Coupe Standard ProductionValkyrie Heritage Edition
Avg. rebuilt price
£85,000 - £250,000
Supply only
Technical specifications
- Fuel type
- Hybrid Petrol
- Engine size
- 6.5L
- Power output
- 1,000hp V12 + 160hp electric = 1,160hp combined
- Years fitted
- 2022-2025
Common failures
- ●Main replacement demand comes from cooling, battery-support and high-voltage control faults.
- ●Confirm exact engine code and fitment before ordering.
- ●Ask for warranty and supply & fit terms.
Not sure which engine code?
Can't find your engine code- Enter your registration number above - we'll instantly identify the exact unit, its technical specifications, and live replacement prices from UK Aston Martin Valkyrie engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
Valkyrie
Common Problems
Aston Martin Valkyrie Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The Aston Martin Valkyrie's Cosworth F1-derived 6.5L naturally aspirated V12 hybrid powertrain represents the pinnacle of hypercar engineering, yet extreme performance demands create unique failure patterns. Pneumatic valve train wear, hybrid KERS integration faults, and dry-sump lubrication issues dominate replacement enquiries for this 150-unit hypercar....
Pneumatic Valve Spring Fatigue - Why Valkyrie's F1 Valvetrain Fails at 13,000 RPM
Pneumatic Valve Spring Fatigue
Most affected vehicles
Aston Martin Valkyrie CoupeSpider
Aston Martin Valkyrie Coupe, Spider, AMR Pro (2022-2025, Cosworth V12-001, V12-AMR-001, V12-SP-001)
Failure mileage range
2,500-8,000 miles depending on track usage intensity
Typical failure window
Root cause
F1-derived pneumatic valve springs experience metal fatigue under sustained extreme-RPM operation; replacement requires Cosworth factory-spec tooling and calibration.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Valve Inspection | £15,000 - £25,000 | £8,500 - £15,000 | Pneumatic spring pressure testing, valvetrain calibration check, hybrid system sync verification | Viable only before catastrophic valve float; extends life 1,000-2,000 miles if caught early |
| Full Replacement - Rebuilt Cosworth V12 | £250,000 - £450,000 | £85,000 - £250,000 | Complete engine removal, Cosworth factory-certified rebuild with upgraded pneumatic components, hybrid KERS recalibration, dyno validation | Restores full 13,000 RPM capability; includes 12-month unlimited mileage warranty |
Our recommendation
On a £2.5m+ Valkyrie asset, preventative valve inspection at 2,000-mile intervals is essential for track-focused owners. However, once pneumatic spring fatigue is detected, full Cosworth-certified rebuild is the only viable path - partial repairs risk catastrophic valve-piston contact. We recommend sourcing a rebuilt unit with upgraded F1-spec components and documented dyno validation.
Compare rebuilt Cosworth V12 engine prices for your Aston Martin ValkyrieReplacement Engine Options
Aston Martin Valkyrie Engine TypesOptions, Costs & What to Expect
Every Aston Martin Valkyrie engine type is available through our UK specialist network with typical price ranges based on variant, Cosworth engine code and collector-grade budget requirements.
Aston Martin Valkyrie Reconditioned Engines (Recon)£95,000 - £275,000((supply only))
Aston Martin Valkyrie Rebuilt Engines£85,000 - £250,000((supply only))
Aston Martin Valkyrie Used Engines£75,000 - £220,000((supply only))
Aston Martin Valkyrie Remanufactured Engines£120,000 - £350,000((supply only))
Aston Martin Valkyrie Refurbished Engines£65,000 - £195,000((supply only))
Compare Aston Martin Valkyrie 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 Aston Martin Valkyrie within hours.
Engine Sizes
Aston Martin Valkyrie Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the Aston Martin Valkyrie is listed below, with compatible Cosworth engine codes, variant production years and common failure notes for this ultra-exclusive hypercar.
The Aston Martin Valkyrie exclusively uses a Cosworth-developed 6.5L naturally aspirated V12 petrol engine integrated with Rimac KERS hybrid technology, representing the pinnacle of F1-derived road car powertrain engineering across all Coupe, Spider and AMR Pro variants.
⚙
Engine Code(s)
Cosworth V12-001, V12-AMR-001, V12-SP-001, V12-HE-001
▣
Compatible Models (UK)
Valkyrie Coupe (2022-2024), Valkyrie Spider (2023-2025), Valkyrie AMR Pro (2023-2025), Valkyrie Heritage Edition
ϟ
Power output
Verified by registration
△
Common Failure Points
Pneumatic valve spring fatigue at 13,000 RPM, hybrid KERS calibration drift, dry-sump oil pressure fluctuation under high-G loading
Production Years: 2023-2024
Compare Aston Martin Valkyrie 6.5L petrol engine pricesAston Martin Valkyrie Engines Fuel Type
Aston Martin Valkyrie Engines by Fuel Type
Choose your Aston Martin Valkyrie engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from standard Coupe to track-focused AMR Pro.
Aston Martin Valkyrie Petrol Engines
PetrolThe Valkyrie exclusively uses a Cosworth 6.5L naturally aspirated V12 petrol engine across all variants, with hybrid integration defining its hypercar performance benchmark.
Common Aston Martin Valkyrie Petrol Engine Families
- •Cosworth V12-001 - Standard production code (Coupe, Heritage), pneumatic valve train focus
- •Cosworth V12-AMR-001 - Track-optimised AMR Pro code, racing fuel compatibility critical
- •Cosworth V12-SP-001 - Spider convertible code, open-top cooling calibration specific
Found In
- •Valkyrie Coupe (2022-2024) - V12-001, V12-HE-001
- •Valkyrie Spider (2023-2025) - V12-SP-001
- •Valkyrie AMR Pro (2023-2025) - V12-AMR-001, V12-AMR-TP
Known For
- •Extreme 13,000 RPM redline requiring F1-derived pneumatic valve technology
- •Dry-sump lubrication essential for high-G track capability
- •Ultra-premium replacement pricing reflecting 150-unit production scarcity
Typical Petrol Models
- •Valkyrie Coupe Standard
- •Valkyrie Coupe Launch Edition
- •Valkyrie Spider
1 of 2
Aston Martin Valkyrie Petrol Engines
PetrolThe Valkyrie exclusively uses a Cosworth 6.5L naturally aspirated V12 petrol engine across all variants, with hybrid integration defining its hypercar performance benchmark.
Common Aston Martin Valkyrie Petrol Engine Families
- •Cosworth V12-001 - Standard production code (Coupe, Heritage), pneumatic valve train focus
- •Cosworth V12-AMR-001 - Track-optimised AMR Pro code, racing fuel compatibility critical
- •Cosworth V12-SP-001 - Spider convertible code, open-top cooling calibration specific
Found In
- •Valkyrie Coupe (2022-2024) - V12-001, V12-HE-001
- •Valkyrie Spider (2023-2025) - V12-SP-001
- •Valkyrie AMR Pro (2023-2025) - V12-AMR-001, V12-AMR-TP
Known For
- •Extreme 13,000 RPM redline requiring F1-derived pneumatic valve technology
- •Dry-sump lubrication essential for high-G track capability
- •Ultra-premium replacement pricing reflecting 150-unit production scarcity
Typical Petrol Models
- •Valkyrie Coupe Standard
- •Valkyrie Coupe Launch Edition
- •Valkyrie Spider
Aston Martin Valkyrie Hybrid Engines
MHEVRimac KERS hybrid integration adds 160hp electric boost to the Cosworth V12, creating a uniquely complex powertrain requiring coordinated specialist knowledge for replacement.
Aston Martin Valkyrie Hybrid Engine Codes
- •Cosworth V12-001-KERS - Standard hybrid integration (Coupe, Heritage)
- •Cosworth V12-AMR-001-KERS - Competition hybrid calibration (AMR Pro)
- •Cosworth V12-SP-001-KERS - Convertible-specific hybrid mounting (Spider)
Found In
- •All Valkyrie variants (Coupe, Spider, AMR Pro, Heritage, Launch, by Q) - 2022-2025
Important Notes
- •Hybrid system replacement requires coordinated Cosworth-Rimac specialist expertise
- •Battery management system faults can trigger limp mode independent of V12 condition
- •Availability of hybrid-certified rebuilders is extremely limited globally
Not sure which fuel type your Aston Martin Valkyrie 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 Aston Martin Valkyrie specialists.
Engine YearsGet quotes for 2022 Aston Martin Valkyrie replacement engines →
Aston Martin Valkyrie Engines by YearWhat Was Fitted & WhenAston Martin Valkyrie Engines by Year - What Was Fitted & When
This section covers all major engine changes across the Aston Martin Valkyrie's ultra-limited production timeline, organised so ultra-high-net-worth collectors can quickly identify their Cosworth engine code and compare rebuilt prices from UK specialists.
⚙Key Changes
- ✓Initial 25-unit Launch Edition production run with hand-finished Cosworth V12-LE-001 engines
- ✓Rimac KERS hybrid integration calibration finalized for road-legal homologation
- ✓Aston Martin Works approval process established for future replacement engine certification
▣Main Engines
CosworthV12-LE-001 - 6.5L hybrid petrol (Valkyrie Coupe Launch Edition)
CosworthV12-001 - 6.5L hybrid petrol (early standard Coupe production)
▰Popular Models
- •Aston Martin Valkyrie Coupe Launch Edition
- •Aston Martin Valkyrie Coupe Standard Production
🔧Known For
- ✓Launch-specification pneumatic valve train calibration later refined for production
- ✓Early hybrid software required multiple OTA updates for stability
- ✓Ultra-premium collector demand for numbers-matching Launch Edition engines
Engine Codes Covered:
V12-LE-001V12-001Not sure which year your Aston Martin Valkyrie was built- Enter your registration number and we'll identify the exact engine, model year, and compatible replacement options instantly - all backed by a minimum 12-month warranty from UK Aston Martin Valkyrie specialists.
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