Wraith Black Badge V12 Engines
from £12,500 to £28,000
Rebuilt units from £12,500 · Common codes: N74B66A, N74B66, N74TU
Rolls Royce ENGINE MARKETPLACE
Rolls Royce Wraith Black Badge N74B66A V12 Specialist Engine Replacement - Compare Quotes
Get specialist quotes from UK Rolls Royce Wraith Black Badge engine experts. Compare reconditioned & rebuilt N74B66A V12 engines for Black Badge. Get specialist quotes for your Wraith Black Badge.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
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Wraith Black Badge Short Block Units
from £6,800 to £14,500
Rebuilt units from £6,800 · Common codes: N74B66A-BLK, N74B66-BLK
Wraith Black Badge Turbocharger Assemblies
from £3,200 to £9,500
Rebuilt units from £3,200 · Common codes: N74TBO-L, N74TBO-R, N74B66A-TRB
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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 Rolls Royce Wraith Black Badge Replacement Engineto Finding the Best Rolls Royce Wraith Black Badge Replacement Engine
12-Month Warranty
Supply & Fit Available
Nationwide Delivery
Trusted UK Suppliers
Most replacements completed within 3-5 days.
Live UK Engine Market Data
Average Market Prices
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↻ Last updated: 4 Aug 26, 9:26
Customer Reviews
Trusted by Rolls Royce Wraith Black Badge Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Rolls Royce Wraith Black Badge engines through EngineMarket.
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“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
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“I wasn't sure what I needed, but they helped me identify the right engine and connected me with a trusted garage.”
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Variants We Cover
Rolls Royce Wraith Black Badge Engine ReplacementAll Variants Covered
Rolls Royce Wraith Black Badge Wraith Black Badge
N74B66A 6.6L Petrol
Rebuilt Engines: £12,500-£28,000
Rolls Royce Wraith Black Badge Wraith Black Badge Series II
N74B66A 6.6L Petrol
Rebuilt Engines: £12,500-£28,000
Rolls Royce Wraith Black Badge Black Arrow
N74B66A 6.6L Petrol
Rebuilt Engines: £18,000-£32,000
Rolls Royce Wraith Black Badge 2017
N74B66A 6.6L Petrol
Rebuilt Engines: £12,500-£26,000
Rolls Royce Wraith Black Badge 2018
N74B66A 6.6L Petrol
Rebuilt Engines: £12,500-£27,000
Rolls Royce Wraith Black Badge 2019
N74B66A 6.6L Petrol
Rebuilt Engines: £13,000-£27,500
Rolls Royce Wraith Black Badge 2020
N74B66A 6.6L Petrol
Rebuilt Engines: £13,500-£28,000
Rolls Royce Wraith Black Badge 2021
N74B66A 6.6L Petrol
Rebuilt Engines: £14,000-£28,000
Rolls Royce Wraith Black Badge 2022
N74B66A 6.6L Petrol
Rebuilt Engines: £15,000-£29,000
Rolls Royce Wraith Black Badge 2023
N74B66A 6.6L Petrol
Rebuilt Engines: £16,000-£30,000
Rolls Royce Wraith Black Badge LHD
N74B66A 6.6L Petrol
Rebuilt Engines: £12,500-£28,000
Rolls Royce Wraith Black Badge RHD
N74B66A 6.6L Petrol
Rebuilt Engines: £12,500-£28,000
Not sure which variant your Rolls Royce Wraith Black Badge is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
Wraith Black Badge
Engine Codes
Rolls Royce Wraith Black Badge Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Rolls Royce Wraith Black Badge across all generations, with technical specs, compatible variants and trims, known failure points, and average rebuilt prices from UK specialists. Select any engine code to compare quotes.
Petrol Engines
Extracted from detailed petrol and performance engine families across Rolls Royce Wraith Black Badge variants.
N74B66A - 6.6L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
Wraith Black BadgeWraith Black Badge Series IIWraith Black Badge Black Arrow
Avg. rebuilt price
£12,500 - £28,000
Supply only
Technical specifications
- Fuel type
- Petrol
- Engine size
- 6.6L
- Power output
- 624-632 hp
- Years fitted
- 2017-2023
Common failures
- ●Main replacement demand comes from timing-chain, cooling-system and performance thermal-management 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 Rolls Royce Wraith Black Badge engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
Wraith Black Badge
Common Problems
Rolls Royce Wraith Black Badge Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The Rolls Royce Wraith Black Badge's N74B66A 6.6L twin-turbo V12 is engineered for exceptional performance, but complex forced induction and high-output tuning create specific failure patterns. Turbocharger degradation, high-pressure fuel pump wear, and coolant system leaks dominate replacement enquiries. Every rebuilt N74B66A engine supplied through...
Twin-Turbocharger Failure - Why Black Badge V12s Lose Boost Prematurely
Twin-Turbocharger Failure
Most affected vehicles
Rolls Royce Wraith Black BadgeSeries II
Rolls Royce Wraith Black Badge, Series II, Black Arrow (2017-2023, N74B66A)
Failure mileage range
35,000-65,000 miles
Typical failure window
Root cause
High-boost calibration and thermal cycling cause turbo bearing wear and oil seal degradation on the twin-turbo setup.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Turbo Actuator Replacement - Replace faulty wastegate actuators only | £3,500 - £6,000 | £2,200 - £4,000 | Remove turbos, replace electronic actuators, recalibrate boost mapping | Viable only if turbine wheels and bearings are intact; diagnostic essential first |
| Intermediate - Single Turbo Replacement - Replace one failed turbocharger unit | £8,000 - £14,000 | £5,500 - £9,500 | Remove and replace one turbo assembly, oil lines, gaskets; ECU adaptation | Addresses one side failure; other turbo may fail soon after on high-mileage units |
| Full Replacement - Rebuilt N74B66A Engine - Complete V12 replacement with upgraded turbos | £18,000 - £35,000 | £12,500 - £28,000 | Supply and fit rebuilt engine with upgraded turbo bearings, seals, and Black Badge calibration | Restores full 632bhp/870Nm output; 12-month warranty; most reliable long-term solution |
Our recommendation
On a Wraith Black Badge valued £80,000-£120,000, twin-turbo failure often indicates broader engine stress. We recommend full N74B66A replacement with upgraded turbo components when mileage exceeds 50k miles - it prevents cascading failures and preserves the Black Badge performance identity.
Compare rebuilt N74B66A engine prices for your Rolls Royce Wraith Black BadgeReplacement Engine Options
Rolls Royce Wraith Black Badge Engine TypesOptions, Costs & What to Expect
Every N74B66A engine type for the Rolls Royce Wraith Black Badge is available through our UK network with typical price ranges based on variant, condition and budget.
Rolls Royce Wraith Black Badge Reconditioned Engines (Recon)£14,000 - £28,000((supply only))
Rolls Royce Wraith Black Badge Rebuilt Engines£12,500 - £26,000((supply only))
Rolls Royce Wraith Black Badge Used Engines£8,500 - £18,000((supply only))
Rolls Royce Wraith Black Badge Remanufactured Engines£18,000 - £32,000((supply only))
Rolls Royce Wraith Black Badge Refurbished Engines£10,000 - £22,000((supply only))
Compare Rolls Royce Wraith Black Badge 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 Rolls Royce Wraith Black Badge within hours.
Engine Sizes
Rolls Royce Wraith Black Badge Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the Rolls Royce Wraith Black Badge is listed below, with compatible engine codes, production years and common failure notes to help you identify the correct replacement unit.
The 6.6-litre N74B66A twin-turbo V12 is the sole engine fitted to all Rolls Royce Wraith Black Badge models from 2017-2023, delivering 632PS and 870Nm torque for enhanced performance identity versus standard Wraith variants.
⚙
Engine Code(s)
N74B66A, N74TU (late production)
▣
Compatible Models (UK)
Wraith Black Badge (2017-2023), Wraith Black Badge Series II, Wraith Black Badge Black Arrow
ϟ
Power output
Verified by registration
△
Common Failure Points
Twin-turbo bearing wear, HPFP degradation, coolant valley gasket leaks
Production Years: 2023
Compare Rolls Royce Wraith Black Badge 6.6L petrol engine pricesFuel Type
Rolls Royce Wraith Black Badge Engines by Fuel Type
Choose your Rolls Royce Wraith Black Badge engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from the 2017 Series II launch to the final Black Arrow edition.
Rolls Royce Wraith Black Badge Petrol Engines
PetrolAll Rolls Royce Wraith Black Badge models use the N74B66A 6.6L twin-turbo petrol V12, delivering 632PS and 870Nm torque with Black Badge-specific calibration.
Common Rolls Royce Wraith Black Badge Petrol Engine Families
- •N74B66A - Black Badge specification V12 (632PS/870Nm), dominant replacement demand
- •N74TU - Technical update variant (2020-2023) with revised emissions hardware
Found In
- •Wraith Black Badge Series II (2017-2023) - N74B66A
- •Wraith Black Badge Black Arrow Limited Edition (2023) - N74B66A/N74TU
Known For
- •Exceptional low-end torque delivery (870Nm from 1,700rpm)
- •Twin-turbo complexity creates expensive failure patterns
- •High-pressure direct injection system requires specialist diagnostics
Typical Petrol Models
- •Wraith Black Badge
- •Wraith Black Badge Series II
- •Wraith Black Badge Black Arrow
Rolls Royce Wraith Black Badge Petrol Engines
PetrolAll Rolls Royce Wraith Black Badge models use the N74B66A 6.6L twin-turbo petrol V12, delivering 632PS and 870Nm torque with Black Badge-specific calibration.
Common Rolls Royce Wraith Black Badge Petrol Engine Families
- •N74B66A - Black Badge specification V12 (632PS/870Nm), dominant replacement demand
- •N74TU - Technical update variant (2020-2023) with revised emissions hardware
Found In
- •Wraith Black Badge Series II (2017-2023) - N74B66A
- •Wraith Black Badge Black Arrow Limited Edition (2023) - N74B66A/N74TU
Known For
- •Exceptional low-end torque delivery (870Nm from 1,700rpm)
- •Twin-turbo complexity creates expensive failure patterns
- •High-pressure direct injection system requires specialist diagnostics
Typical Petrol Models
- •Wraith Black Badge
- •Wraith Black Badge Series II
- •Wraith Black Badge Black Arrow
Not sure which fuel type your Rolls Royce Wraith Black Badge 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 Rolls Royce Wraith Black Badge specialists.
Engine YearsGet quotes for 2017 Rolls Royce Wraith Black Badge replacement engines →
Rolls Royce Wraith Black Badge Engines by YearWhat Was Fitted & WhenRolls Royce Wraith Black Badge Engines by Year - What Was Fitted & When
This section covers all major engine changes across the Rolls Royce Wraith Black Badge production timeline (2017-2023), organised so owners can quickly identify their N74B66A engine and compare rebuilt prices from UK specialists.
⚙Key Changes
- ✓Black Badge sub-brand launched with uprated N74B66A engine (632PS vs standard 563PS)
- ✓Revised ECU calibration for enhanced throttle response and torque delivery
- ✓Black Badge-specific exhaust and transmission mapping for performance character
▣Main Engines
N74B66A- 6.6L petrol twin-turbo V12 (Wraith Black Badge)
▰Popular Models
- •Rolls Royce Wraith Black Badge
- •Rolls Royce Wraith Black Badge Series II
🔧Known For
- ✓First year of Black Badge production - high collector interest
- ✓Early units may have higher turbo failure incidence due to calibration learning
- ✓N74B66A requires Black Badge-specific ECU programming after replacement
Engine Codes Covered:
N74B66ANot sure which year your Rolls Royce Wraith Black Badge 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 Rolls Royce Wraith Black Badge specialists.
FAQ