Impreza WRX Turbo Engines
from £1,895 to £3,800
Rebuilt units from £1,895 · Common codes: EJ205, EJ255, EJ207
Subaru ENGINE MARKETPLACE
Subaru Impreza Engine Replacement - Reconditioned & Used Prices Compared
Get quotes from trusted UK Subaru Impreza engine specialists. Compare reconditioned, rebuilt and used prices for 1.5L to 2.5L boxer - EJ15, EJ20 & FB20 covered. Compare supply & fit options today.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
Impreza 2.0L NA Engines
from £1,200 to £2,800
Rebuilt units from £1,200 · Common codes: FB20, EJ201, EJ202
Impreza STI Performance Engines
from £2,400 to £4,500
Rebuilt units from £2,400 · Common codes: EJ207, EJ257
Instant engine replacement quote - 100% free, no obligation
Engine replacement near me - UK-wide specialist network
Compare reconditioned, rebuilt & used engine prices
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 Subaru Impreza Replacement Engineto Finding the Best Subaru Impreza 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 Subaru Impreza Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Subaru Impreza engines through EngineMarket.
4.8
★★★★★
out of 5
1,081 verified reviews
★★★★★
“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
JJimmyGoogle
★★★★★
“Got three quotes within an hour and chose the best deal easily. The whole process was quick, clear and stress-free.”
PPeteFacebook
★★★★★
“I wasn't sure what I needed, but they helped me identify the right engine and connected me with a trusted garage.”
SSophieTrustpilot
★★★★★
“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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Variants We Cover
Subaru Impreza Engine ReplacementAll Variants Covered
Subaru Impreza 1.6R
EJ16/FB16 1.6L Petrol
Rebuilt Engines: £950-£2,200
Subaru Impreza 2.0R
EJ20/FB20 2.0L Petrol
Rebuilt Engines: £1,200-£2,800
Subaru Impreza 2.0L Naturally Aspirated
EJ20/FB20 2.0L Petrol
Rebuilt Engines: £1,200-£2,800
Subaru Impreza WRX
EJ205/EJ255 2.5L Petrol
Rebuilt Engines: £1,895-£3,800
Subaru Impreza WRX STI
EJ207/EJ257 2.5L Petrol
Rebuilt Engines: £2,400-£4,500
Subaru Impreza 2.5L Turbo
EJ255/EJ257 2.5L Petrol
Rebuilt Engines: £1,995-£4,200
Subaru Impreza Saloon
EJ 2.0L Petrol
Rebuilt Engines: £950-£4,500
Subaru Impreza Estate
EJ 2.0L Petrol
Rebuilt Engines: £950-£4,500
Subaru Impreza Hatchback
EJ 2.0L Petrol
Rebuilt Engines: £950-£4,500
Subaru Impreza AWD Boxer
EJ 2.0L Petrol
Rebuilt Engines: £950-£4,500
Subaru Impreza Manual Transmission
EJ 2.0L Petrol
Rebuilt Engines: £950-£4,500
Subaru Impreza CVT Automatic
FB 2.0L Petrol
Rebuilt Engines: £1,200-£2,800
Not sure which variant your Subaru Impreza is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
Impreza
Engine Codes
Subaru Impreza Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Subaru Impreza 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 Impreza variants.
EJ205 - 2.0L Petrol Turbo
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
WRXWRX SportWRX SEWRX GT
Avg. rebuilt price
£1,895 - £3,800
Supply only
Technical specifications
- Fuel type
- Petrol
- Engine size
- 2.0L
- Power output
- 220-265 hp
- Years fitted
- 2000-2014
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 Subaru Impreza engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
Impreza
Common Problems
Subaru Impreza Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The Subaru Impreza's EJ and FB series boxer engines deliver engaging performance but share documented failure points with other Subaru models. Ringland failure dominates replacement enquiries on turbo models, followed by head gasket issues and oil consumption concerns. Every rebuilt engine supplied through EngineMarket includes upgraded internal components...
Ringland Failure - Why Subaru Impreza Turbo Engines Fail Prematurely
Ringland Failure
Most affected vehicles
Subaru Impreza WRXWRX STI (2001-2014
Subaru Impreza WRX, WRX STI (2001-2014, EJ205/EJ207/EJ255/EJ257)
Failure mileage range
60,000-90,000 miles
Typical failure window
Root cause
Piston ring lands crack under high boost pressure and heat cycles, allowing oil to pass into combustion chambers and causing compression loss.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Intermediate - Piston Ring Replacement Only | £2,800 - £4,500 | £1,800 - £2,900 | Strip engine, replace piston rings, hone cylinders, reassemble | Complex labour; viable only if block/heads in excellent condition |
| Full Replacement - Rebuilt / Reconditioned Turbo Engine | £4,500 - £7,500 | £1,895 - £4,500 + fitting | Supply & fit complete rebuilt EJ turbo engine with upgraded rings, bench-tested, warranty included | Long-term solution; 12-month unlimited warranty, addresses root cause |
Our recommendation
On a Subaru Impreza WRX or STI worth £5,000-£15,000, a full rebuilt turbo engine often represents better value than a ring-only repair, especially if the vehicle has been tracked or driven aggressively. We recommend rebuilt units with upgraded forged components to prevent repeat failure.
Compare rebuilt EJ turbo engine prices for your Subaru ImprezaReplacement Engine Options
Subaru Impreza Engine TypesOptions, Costs & What to Expect
Every Subaru Impreza engine type is available through our UK network, with typical price ranges based on variant, EJ/FB engine code and budget.
Subaru Impreza Reconditioned Engines (Recon)£1,200 - £4,500((supply only))
Subaru Impreza Rebuilt Engines£1,200 - £4,500((supply only))
Subaru Impreza Used Engines£950 - £3,200((supply only))
Subaru Impreza Remanufactured Engines£1,800 - £5,200((supply only))
Subaru Impreza Refurbished Engines£1,100 - £3,500((supply only))
Compare Subaru Impreza 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 Subaru Impreza within hours.
Engine Sizes
Subaru Impreza Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the Subaru Impreza in the UK is listed below, with compatible engine codes, production years and common failure notes to help you identify the right replacement.
The 1.6-litre EJ16/FB16 boxer family powered entry-level Subaru Impreza models in the UK, offering economical naturally aspirated performance for budget-conscious buyers. This compact SOHC flat-four design provides smooth power delivery and AWD compatibility, though head gasket vigilance is essential for long-term reliability.
⚙
Engine Code(s)
EJ16, FB16
▣
Compatible Models (UK)
1.6R (2000-2016), Base (2000-2007), SE
ϟ
Power output
Verified by registration
△
Common Failure Points
Head gasket degradation on high-mileage units; oil consumption on higher-mileage naturally aspirated examples
Production Years: 2012-2016
Compare Subaru Impreza 1.6L petrol engine pricesFuel Type
Subaru Impreza Engines by Fuel Type
Choose your Subaru Impreza engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from economical 1.6L FB16 to performance 2.5L turbo EJ257.
Subaru Impreza Petrol Engines
PetrolEvery Subaru Impreza sold in the UK uses a petrol boxer engine, with naturally aspirated EJ16/EJ20/FB20 units for base models and turbocharged EJ205/EJ207/EJ255/EJ257 for performance WRX/STI variants.
Common Subaru Impreza Petrol Engine Families
- •EJ205 - First-gen WRX turbo boxer, most common replacement engine for 2001-2010 performance models
- •EJ207 - STI-spec turbo boxer delivering 276-300hp, high-demand for enthusiast and track-focused Impreza owners
- •FB20 - Modern chain-driven naturally aspirated boxer, improved reliability and reduced maintenance for 2012+ models
Found In
- •First Generation (2000-2007) - EJ16/EJ20 naturally aspirated and turbo
- •Second Generation (2007-2014) - EJ205/EJ207/EJ255/EJ257 turbo performance
- •Third Generation (2012-present) - FB20 naturally aspirated, FA20F turbo (limited UK)
Known For
- •Engaging boxer performance with linear power delivery and AWD traction
- •Turbo models require vigilant servicing to avoid ringland and head gasket issues
- •Compatibility with Legacy/Forester EJ/FB donor engines simplifies sourcing for UK replacements
Typical Petrol Models
- •1.6R
- •2.0R
- •WRX
Subaru Impreza Petrol Engines
PetrolEvery Subaru Impreza sold in the UK uses a petrol boxer engine, with naturally aspirated EJ16/EJ20/FB20 units for base models and turbocharged EJ205/EJ207/EJ255/EJ257 for performance WRX/STI variants.
Common Subaru Impreza Petrol Engine Families
- •EJ205 - First-gen WRX turbo boxer, most common replacement engine for 2001-2010 performance models
- •EJ207 - STI-spec turbo boxer delivering 276-300hp, high-demand for enthusiast and track-focused Impreza owners
- •FB20 - Modern chain-driven naturally aspirated boxer, improved reliability and reduced maintenance for 2012+ models
Found In
- •First Generation (2000-2007) - EJ16/EJ20 naturally aspirated and turbo
- •Second Generation (2007-2014) - EJ205/EJ207/EJ255/EJ257 turbo performance
- •Third Generation (2012-present) - FB20 naturally aspirated, FA20F turbo (limited UK)
Known For
- •Engaging boxer performance with linear power delivery and AWD traction
- •Turbo models require vigilant servicing to avoid ringland and head gasket issues
- •Compatibility with Legacy/Forester EJ/FB donor engines simplifies sourcing for UK replacements
Typical Petrol Models
- •1.6R
- •2.0R
- •WRX
Not sure which fuel type your Subaru Impreza 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 Impreza specialists.
Engine YearsGet quotes for 2000-2007 Subaru Impreza replacement engines →
Subaru Impreza Engines by YearWhat Was Fitted & WhenSubaru Impreza Engines by Year - What Was Fitted & When
This timeline covers all major engine changes across the Subaru Impreza's 2000-present production run, organised so UK owners can quickly identify their EJ/FB engine code and compare rebuilt replacement prices.
⚙Key Changes
- ✓Subaru Impreza launched for UK market with EJ16/EJ20 naturally aspirated boxer engines
- ✓WRX performance variant introduced with EJ205 turbo boxer delivering 220-265hp
- ✓Head gasket recall campaign issued for early EJ20 series units
- ✓Manual and automatic transmission options with different ECU mapping
▣Main Engines
EJ16- 1.6L petrol naturally aspirated (1.6R)
EJ201/EJ202- 2.0L petrol naturally aspirated (2.0R, GX, RX)
EJ205- 2.0L petrol turbocharged (WRX)
▰Popular Models
- •Subaru Impreza 1.6R
- •Subaru Impreza 2.0R
- •Subaru Impreza WRX
🔧Known For
- ✓Economical naturally aspirated boxer performance for UK buyers
- ✓Head gasket vigilance essential from 70k miles onwards on EJ series
- ✓Strong compatibility with Legacy/Forester EJ donor engines for replacements
Engine Codes Covered:
EJ16EJ201EJ202EJ205Not sure which year your Subaru Impreza 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 Subaru Impreza specialists.
FAQ