Engines Market
WRZ Marketplace

Subaru WRZ Engine ReplacementCompare Prices & Save

Get quotes today from trusted UK Subaru WRZ engine specialists. Compare prices on reconditioned, rebuilt and used engines - supply & fit available.

Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
Subaru WRZ turbo boxer engine replacement - EJ205 EJ207 rebuilt reconditioned UK specialist
WRZ Turbo Petrol Engines- from £1,495 to £3,950

Rebuilt units from £1,495

Common codes: EJ205, EJ207, EJ255, EJ257

Subaru WRZ 2.5L turbo boxer engine replacement - EJ255 EJ257 rebuilt reconditioned UK specialist
WRZ 2.5L Turbo Engines- from £1,895 to £4,250

Rebuilt units from £1,895

Common codes: EJ255, EJ257, EJ253, EJ251

Subaru WRZ compatible boxer engine replacement - EJ20 FB20 rebuilt reconditioned UK
WRZ Compatible Legacy Engines- from £1,295 to £2,850

Rebuilt units from £1,295

Common codes: EJ20, EJ25, FB20, FA20

Subaru WRZ engine replacement UK - compare reconditioned and rebuilt engine prices
UK

🔒 Secure enquiry - no spam, no pressure. Genuine quotes only from vetted UK Subaru WRZ specialists.

Instant 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 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 specialists
How It Works

3 Simple Stepsto Finding the Best Subaru WRZ Replacement Engine

12-Month Warranty
Supply & Fit Available
Nationwide Delivery
Trusted UK Suppliers

Most replacements completed within 3-5 days.

Engine Intelligence

Subaru WRZ Engines - Codes, Common Failures & Replacement Costs

The cards below cover the main engines fitted to the Subaru WRZ in the UK, including documented failure causes, variant production years, and typical rebuilt engine costs based on current UK market data.

Subaru WRZ engine intelligence reference

EJ205

Production History

  • WRX 2.0L Turbo (GC8, GD chassis) - 2000-2007
  • WRX 2.0L Turbo (blobeye/hawkeye) - 2000-2007
  • WRX UK-spec models - 2000-2007

Known Failures

  • Ringland failure on pistons - common on high-mileage turbo units requiring full rebuild.
  • Head gasket leaks - known weakness on EJ205 boxer engines at higher mileage.
  • Turbocharger wear - VF series turbos can fail causing boost loss and oil consumption.

Specs

Petrol · 2.0L · 218-230hp · Turbocharged

Replacement Cost

Typical UK rebuilt engine: £1,495-£2,850 (supply only)

EJ207

Production History

  • WRX STI 2.0L Turbo (JDM spec) - 2000-2007
  • WRX STI UK-import models - 2000-2007
  • Performance STI variants (GC8, GD) - 2000-2007

Known Failures

  • Piston ringland failure - notorious issue on EJ207 under hard driving conditions.
  • Bottom end bearing wear - spun bearings common on high-revving STI applications.
  • Turbo actuator faults - IHI VF turbos can develop boost control issues.

Specs

Petrol · 2.0L · 265-280hp · Turbocharged

Replacement Cost

Typical UK rebuilt engine: £1,895-£3,450 (supply only) Estimated from comparable EJ207 units - actual quotes may vary.

EJ255

Production History

  • WRX 2.5L Turbo (later GD/GG chassis) - 2006-2014
  • WRX hatchback models (GV chassis) - 2008-2014
  • UK-spec WRX 2.5L variants - 2006-2014

Known Failures

  • Ringland piston failure - most common catastrophic failure on EJ255 turbo engines.
  • Head gasket deterioration - EJ25 series prone to gasket leaks at high mileage.
  • Oil consumption issues - worn piston rings cause blue smoke and frequent top-ups.

Specs

Petrol · 2.5L · 225-265hp · Turbocharged

Replacement Cost

Typical UK rebuilt engine: £1,895-£3,250 (supply only)

Customer Reviews

Trusted by Subaru WRZ OwnersAcross the UK

★★★★★
4.8out of 5

Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Subaru WRZ engines through EngineMarket.

Google
★★★★★
“

Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”

- Jimmy, London

Had a good / bad experience? Please leave a review

Leave a review → - Your feedback helps other Subaru WRZ owners find trusted engine specialists.

Variants We Cover

Subaru WRZ Engine ReplacementAll Variants Covered

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

Engine Codes

Subaru WRZ Engine Codes

Every engine code fitted to the Subaru WRZ 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 Subaru WRZ variants.

Can't find your 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 Subaru WRZ engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.

Enter Your Reg
Common Problems

Subaru WRZ Engine Problems

12-Month Warranty
|
Upgraded Components
|
Nationwide UK Delivery
|
Save vs Main Dealer Price

Disclaimer: 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 EngineMarket'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 Subaru WRZ and engine code. Every engine supplied through EngineMarket carries a minimum 12-month unlimited mileage warranty - always confirm exact terms with your chosen supplier.

Replacement Engine Options

Subaru WRZ Replacement Engine Types

Every Subaru WRZ engine type is available through our UK network with typical price ranges based on variant, engine code and budget.

Subaru WRZ Refurbished EnginesPartial refurbishment addressing specific WRZ failure points without full engine replacement.
Typical Price
£1,150 - £2,650
(supply only)
View refurbished Subaru WRZ engine options
Refurbished

Refurbished WRZ engines focus on known weak points like gaskets, rings or turbo components.

  • Cost-effective solution for isolated failure points
  • Specialist assessment ensures correct repair scope
  • Shorter warranty terms reflect partial refurbishment scope
Typical Price
£1,150 - £2,650
(supply only)
View refurbished Subaru WRZ engine options

All rebuilt engines include a minimum 12-month 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 Subaru WRZ within hours.

Engine Sizes

Subaru WRZ Engines by SizeFind the Right Displacement for Your Variant

Every displacement fitted to the Subaru WRZ is listed, with compatible engine codes, years and common failure notes.

The 2.0L turbo boxer defined the WRZ's performance heritage, powering classic GC8 and GD chassis WRX/STI models. EJ205 and EJ207 codes deliver 218-280hp with distinctive turbo boxer character. Ringland failure and head gasket issues are the most common replacement triggers.

ENGINE CODE(S)EJ205, EJ207, EJ20G, EJ20K
COMPATIBLE MODELS (UK)WRX (2000-2007), WRX STI (2000-2007), Prodrive PPP, GC8/GD chassis
Common Failure Points

Ringland piston failure, head gasket leaks, turbocharger wear

Compare Subaru WRZ 2.0L petrol engine prices

Not sure which engine size your Subaru WRZ needs- Enter your registration number above - we'll identify the exact displacement, engine code and compatible replacement options instantly. All engines supplied through EngineMarket include a minimum 12-month unlimited mileage warranty from UK Subaru WRZ specialists.

Fuel Type

Subaru WRZ Engines by Fuel Type

Choose your Subaru WRZ engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early WRX EJ205 to latest STI EJ257.

All Subaru WRZ models use turbocharged petrol boxer engines - no diesel or hybrid variants were offered.

Common Subaru WRZ Petrol Engine Families
EJ205
2.0L turbo WRX (218-230hp), most common UK replacement code
EJ207
2.0L turbo STI (265-280hp), JDM-spec high-revving performance unit
EJ255
2.5L turbo WRX (225-265hp), later model with more torque
EJ257
2.5L turbo STI (300hp), ultimate performance boxer code
Found In
GC8 chassis (1992-2000)
early WRX/STI with EJ20G/EJ20K
GD chassis (2000-2007)
blobeye/hawkeye WRX/STI with EJ205/EJ207
GV/GF chassis (2008-2014)
hatchback/saloon WRX/STI with EJ255/EJ257
Known For
Distinctive turbo boxer sound and AWD traction
Ringland piston failure on EJ255/257 at 60-100k miles
Head gasket issues on EJ20 series at higher mileage
Strong enthusiast community and parts availability
Typical Petrol Models
WRX 2.0L TurboWRX STI 2.0L TurboWRX 2.5L TurboWRX STI 2.5L TurboProdrive Performance Package
Compare Subaru WRZ Petrol engine prices

Not sure which fuel type your Subaru WRZ 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 Subaru WRZ specialists.

Engine Years

Subaru WRZ Engines by YearWhat Was Fitted & When

This section covers all major engine changes across the Subaru WRZ production timeline, organised so owners can quickly identify their engine and compare rebuilt engine prices from UK specialists.

2000 - 2007 - GD Chassis WRX/STI Era
Major Platform Change
The GD chassis defined the modern WRZ with EJ205 (WRX) and EJ207 (STI) turbo boxer engines.
Key Changes
Introduction of GD chassis replacing classic GC8
EJ205 turbo boxer standard on WRX (218-230hp)
EJ207 JDM-spec boxer on STI imports (265-280hp)
Symmetrical AWD standard across all variants
Known For
Iconic blobeye/hawkeye styling
Ringland failure emerging on high-mileage EJ205 units
Strong aftermarket support and tuning potential
Main Engines
EJ205 - 2.0L turbo petrol (WRX)
EJ207 - 2.0L turbo petrol (STI)
Engine Codes Covered
EJ205EJ207EJ20GEJ20K
Popular Models
Subaru WRX
Subaru WRX STI
Subaru WRX Prodrive PPP
Subaru WRX SE
Common Replacement Enquiries
WRX EJ205 engine replacement
STI EJ207 rebuild cost
WRZ turbo boxer supply and fit
Get quotes for 2000-2007 Subaru WRZ replacement engines
FAQ

Subaru WRZ Engine ReplacementFrequently Asked Questions

How much does a Subaru WRZ engine replacement cost in the UK-

Subaru WRZ engine replacement costs typically range from £895 for used units to £3,950+ for reconditioned turbo boxer engines, depending on engine code and warranty level.

  • Used EJ205/EJ255 engines start around £895-£1,495 supply only
  • Reconditioned turbo boxer engines range £1,495-£3,950 depending on code
  • Supply & fit labour adds £495-£895 at approved Subaru specialists
  • STI-spec EJ207/EJ257 codes command premium pricing due to performance demand
Compare Subaru WRZ engine replacement prices now

What engine codes fit the Subaru WRZ-

The Subaru WRZ uses EJ-series turbo boxer engines: EJ205, EJ207, EJ255 and EJ257 are the primary codes, with EJ20G/EJ20K on classic GC8 models.

  • EJ205: 2.0L turbo WRX (218-230hp), 2000-2007
  • EJ207: 2.0L turbo STI (265-280hp), JDM-spec high-revving unit
  • EJ255: 2.5L turbo WRX (225-265hp), 2006-2014
  • EJ257: 2.5L turbo STI (300hp), ultimate performance code
Check which engine code fits your Subaru WRZ

Can I fit a Subaru Legacy or Forester engine in my WRZ-

While Legacy and Forester share EJ-series boxer architecture, WRZ turbo engines have unique ECU mapping, turbo systems and AWD calibration - direct swaps require specialist adaptation.

  • EJ20/EJ25 blocks are physically compatible across Subaru models
  • Turbo WRZ engines need matching turbo, intercooler and ECU calibration
  • AWD differential ratios and centre diff calibration must match WRZ spec
  • Specialist coding required for immobiliser and drive-by-wire systems
Get quotes for WRZ-compatible boxer engine replacement

How long does a reconditioned Subaru WRZ boxer engine last-

A properly reconditioned Subaru WRZ boxer engine with upgraded components can last 80,000-120,000+ miles with regular maintenance and appropriate driving.

  • Upgraded pistons and rings address original ringland failure weaknesses
  • Multi-layer steel gaskets and torque-to-yield studs improve head sealing
  • Regular oil changes with correct specification critical for turbo longevity
  • Avoiding excessive boost and ensuring proper warm-up extends engine life
View reconditioned Subaru WRZ engine warranty options

Does a Subaru WRZ engine replacement include warranty-

Yes, all Subaru WRZ engines supplied through EngineMarket include a minimum 12-month unlimited mileage warranty, with extended options available for performance variants.

  • 12-month unlimited mileage warranty standard on reconditioned units
  • Turbo components and gaskets covered under warranty terms
  • Extended 24-month options available for STI and high-performance builds
  • Warranty valid at any UK garage with proper service documentation
Compare Subaru WRZ engine warranty terms and coverage

How long does it take to replace a Subaru WRZ boxer engine-

A Subaru WRZ boxer engine replacement typically takes 1-2 days for supply and 1-2 days for fitting at a specialist garage, with ECU adaptation included.

  • Engine supply: 1-3 days for UK stock, 5-10 days for JDM import units
  • Fitting time: 8-16 hours labour depending on transmission and AWD complexity
  • ECU adaptation and immobiliser matching included in specialist fitting
  • Road test and compression verification completed before handover
Book Subaru WRZ engine supply and fit with approved specialists

Do I need to reprogram the ECU after a Subaru WRZ engine replacement-

Yes, Subaru WRZ engine replacements require ECU adaptation for immobiliser matching, drive-by-wire calibration and AWD system verification - included with specialist fitting.

  • Immobiliser transponder must be matched to new engine ECU
  • Drive-by-wire throttle adaptation required for smooth operation
  • AWD centre diff calibration ensures correct torque distribution
  • Specialist Subaru diagnostic equipment required for full adaptation
Get quotes for WRZ engine replacement with ECU coding included

What's the difference between rebuilt, reconditioned and remanufactured WRZ engines-

Rebuilt WRZ engines address specific failures, reconditioned units undergo full strip and upgrade, remanufactured engines meet original Subaru specifications with certified documentation.

  • Rebuilt: Targeted repair of known failure points (rings, gaskets, turbo)
  • Reconditioned: Full strip, measure, machine and rebuild with upgraded components
  • Remanufactured: Factory-spec rebuild with OEM tolerances and certification
  • Warranty length and component quality increase with each tier
Compare Subaru WRZ engine rebuild options and pricing

Can I drive my Subaru WRZ with a faulty boxer engine to your fitting centre-

Driving a Subaru WRZ with severe engine faults risks catastrophic damage - we recommend recovery to a specialist garage for assessment before any replacement work begins.

  • Loss of oil pressure or severe knocking indicates imminent failure
  • Coolant-oil mixing from head gasket failure can destroy bearings quickly
  • Turbo failure debris can score cylinders beyond repair
  • Recovery to specialist assessment prevents further damage and cost
Arrange Subaru WRZ engine recovery and specialist assessment

Is it worth replacing the engine in a Subaru WRZ WRX or STI-

For WRZ values of £3,000-£12,000, engine replacement with upgraded components often preserves more value than scrapping, especially for STI and Prodrive variants.

  • STI and Prodrive WRZ models retain strong enthusiast demand
  • Reconditioned engines with upgrades address original failure points
  • Full service history and warranty support future resale value
  • Compare replacement cost against current market value of your specific variant
Calculate if Subaru WRZ engine replacement is worthwhile for your vehicle

Why Choose Us

Why UK Subaru WRZ Owners Trust EngineMarket

Join thousands of UK drivers who compare Subaru WRZ engine prices through our network of trusted specialists - every rebuilt and reconditioned unit backed by a minimum 12-month unlimited mileage warranty and nationwide delivery.

Warranty minimum standard icon

Trusted Subaru WRZ Engine Suppliers

Every garage and engine rebuilder in our network is vetted, rated, and reviewed by real Subaru WRZ owners.

Variant directory icon

Compare Subaru WRZ Engine Replacement Companies

See prices, warranty terms, and supply & fit options side-by-side before you commit.

Nationwide delivery icon

UK Engine Replacement Services for Subaru WRZ

Covering every variant from budget WRX to high-performance STI, with supply-only or full supply & fit available nationwide.

Find the best Subaru WRZ engine replacement near you

Compare engine prices for Subaru WRZ in the UK and get competitive quotes from garages near you.

Compare Subaru WRZ Engine Prices Now →
100% FreeNo ObligationFast & secure processUK-based support
Subaru WRZ vehicle

Trusted supplier network

Warranty-backed rebuilt & used options

Every quote checked for fitment, quality and lead time.