Top-Quality Subaru R2 - Reconditioned & Rebuilt Engines UK
Compare Subaru R2 engine prices. Rebuilt EN07X/Y/Z units for YA11V/YA12V (2005-2010) with 12m warranty from UK suppliers.
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Subaru R2 Specialists
Expert Solutions for Every R2 - R2i to R2t
Need a reliable replacement engine for your Subaru R2?
Engine Finders specializes in R2 engines with solutions for EN07 head gasket and timing belt failure patterns across all variants.
- ✔ Full R2 Engine Range - EN07 petrol across all generations
- ✔ Series-Wide Calibration - Correct ECU mapping for every R2 chassis (EA, EB platform)
- ✔ R2 Pricing Advantage - Save up to £800 vs dealer on common head gasket repairs
Subaru R2 Replacement Engines Options - Verified Units (UK Supply)
All engines bench-tested, VAT-inclusive, with 12-month warranty. MoT-compliant. Nationwide delivery. Direct OEM fitment for VA1, VA2, VA3, VA4.
High-performance rebuilds with OEM parts addressing common CVT transmission integration.
Fully stripped and rebuilt to factory specs with updated components for reliability.
Thoroughly inspected and restored addressing common 660cc engine wear patterns.
Direct swap engines for minimal downtime with verified EJ660 compatibility.
Cleaned, tested, and performance-tuned units with updated gasket sets.
Affordable options with verified mileage and history for budget replacements.
Subaru R2 Compatible Engine Codes & Average Prices on Rebuilt Units
All engines professionally reconditioned, bench-tested, and supplied with 12-month warranty. Direct OEM fitment. VAT-inclusive. Nationwide UK delivery.
Why Choose Engine Finders for Your Subaru R2 Engine?
Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned Subaru R2 replacement engines. From the EJ20 and EJ25 boxer engines to the newer FB series units found across the R2 range, we provide comprehensive engine solutions. Whether you're battling EJ25 head gasket failures across early R2 models or FB series oil consumption issues in later variants, Engine Finders makes it easy to locate the right engine, fast.
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✔ R2-Wide EJ20/EJ25 Head Gasket Resolution: We upgrade to multi-layer steel (MLS) gaskets (OEM 12201AA150) across all R2 variants using Subaru Service Bulletin-compliant materials to prevent recurring coolant contamination.
Our specialists address the fundamental design flaw in EJ20 and EJ25 boxer engines that affects all R2 models from 2003-2010, upgrading both head gaskets and associated components with improved materials that eliminate the cylinder head warping and coolant mixing issues that plague the original design.
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✔ Comprehensive FB Series Oil Consumption Solutions: We rebuild with updated oil control rings (OEM 12350AA020) and modified piston designs across all FB20/FB25 variants addressing the inherent oil burning problems.
The FB series engines in R2 models from 2010-2014 suffer from excessive oil consumption due to piston ring design flaws. Our specialists install upgraded ring sets and modify the oil control system to eliminate the oil burning that affects all FB series variants, restoring proper consumption rates.
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✔ Direct Injection Carbon Buildup Prevention: We clean and upgrade intake systems (OEM 17010AA060) for all direct injection R2 engines, preventing the carbon accumulation that affects FB series performance.
Direct injection FB series engines across all R2 variants suffer from carbon buildup on intake valves, leading to rough idle and power loss. Our specialists perform comprehensive intake cleaning and install upgraded components to prevent future carbon accumulation, maintaining peak performance.
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✔ Timing Chain and Guide Replacement: We upgrade both timing chains and guides (OEM 12103AA010) across all R2 boxer engines, preventing the chain stretching and noise that affects high-mileage units.
All R2 boxer engines experience timing chain wear after 80,000 miles, leading to misfires and potential engine damage. Our specialists install upgraded chain sets with improved guides and tensioners, ensuring proper timing alignment and preventing the costly damage that occurs when chains fail.
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✔ Cooling System Overhaul for Boxer Engine Architecture: We replace water pumps (OEM 13000AA020) and thermostats across all R2 variants, addressing the cooling issues specific to horizontally-opposed engine design.
The boxer engine layout in all R2 models creates unique cooling challenges, with the rear cylinders prone to overheating. Our specialists install upgraded cooling components and modify the flow paths to ensure even temperature distribution across all cylinders, preventing hot spots and overheating.
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✔ Turbocharger and Intercooler Solutions: We rebuild or replace turbo systems (OEM 12250AA010) for all turbocharged R2 variants, addressing the boost leaks and turbo failures common across the range.
Turbocharged R2 engines suffer from wastegate issues and intercooler failures that affect performance and fuel economy. Our specialists rebuild or replace the entire turbo system with upgraded components, including reinforced intercoolers and improved wastegate actuators for reliable boost control.
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✔ Electrical System Integration and ECU Programming: We ensure proper ECU calibration and sensor compatibility (OEM 22650AA010) for all R2 engine swaps, maintaining driveability and emissions compliance.
R2 engine swaps require precise ECU programming and sensor integration to maintain proper operation. Our specialists handle all electrical connections, ECU reprogramming, and sensor calibration to ensure the replacement engine integrates seamlessly with the vehicle's systems and maintains emissions compliance.
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✔ Complete Engine Rebuild with Genuine Subaru Components: We use only OEM and approved aftermarket parts (OEM 12000AA010) ensuring long-term reliability across all R2 engine families.
Our complete engine rebuilds for all R2 variants use genuine Subaru components and approved aftermarket equivalents, ensuring proper fitment and longevity. We follow factory specifications and torque values, providing comprehensive warranties that cover all rebuilt components across the entire R2 range.
Rated 4.9 out of 5 by 1081 satisfied customers who choose reconditioned and used Subaru engines through Engine Finders.
Based on real post-sale feedback from buyers matched with verified UK suppliers.
Subaru R2 Engines for Sale | Engine Finders
Engine Finders connects UK drivers with specialists for reliable, reconditioned Subaru R2 replacement engines. Whether battling EJ660 engine wear patterns or CVT transmission integration issues, we provide direct OEM-spec solutions for all VA1, VA2, VA3, VA4 chassis variants.
Subaru R2 Replacement Engines
The Subaru R2 evolved through multiple generations from 2003-2010 with the EJ660 660cc boxer engine across all VA1, VA2, VA3, VA4 chassis codes. All EJ660 engines share identical cylinder head configurations and cooling systems, with common wear patterns affecting piston rings and valve seals regardless of trim level. The 660cc displacement creates specific thermal stress patterns that affect all R2 variants equally, while the integrated CVT transmission requires careful engine mounting alignment during replacement procedures.
Subaru R2 Models & Engines Codes
The R2 series utilizes the EJ660 660cc boxer engine family across all VA chassis generations, with shared components and failure patterns affecting all variants equally.
- EJ660: 660cc boxer engine (VA1/VA2/VA3/VA4, 2003-2010) - Piston ring wear and valve seal degradation across all variants
- VA1/VA2/VA3/VA4: Chassis codes sharing identical engine mounts and cooling systems
- Cylinder head assemblies: Identical across all R2 generations with shared gasket specifications
- CVT integration: Engine-to-transmission compatibility remains consistent across chassis codes
All R2 engines feature the same 660cc displacement and boxer configuration, creating identical wear patterns and maintenance requirements regardless of trim level or production year.
Buy Used and Second-Hand Subaru R2 Engines
For R2 owners: Used engines carry risks due to shared EJ660 wear patterns. Reconditioned units with updated gaskets are essential for addressing common head gasket issues. Remanufactured engines with upgraded valve components are recommended for all VA1-VA4 variants due to consistent thermal stress patterns.
- Used engines: Verify compression and oil consumption across all cylinders
- Reconditioned units: Include updated gaskets and seals for improved reliability
- Remanufactured engines: Feature upgraded components addressing common wear patterns
- Rebuilt engines: Comprehensive restoration with OEM-spec parts for long-term durability
All engine types undergo verification of CVT transmission compatibility and mounting point integrity essential for R2 applications.
Subaru R2 Engines in Stock
Our reconditioned R2 engines include comprehensive restoration addressing the specific needs of the EJ660 660cc boxer engine across all VA chassis variants.
- New piston rings and cylinder liners addressing common wear patterns
- Upgraded valve seals and guides for improved oil consumption
- Reconditioned cylinder heads with updated gasket sets
- Engine mounts and CVT compatibility verification
- Cooling system components specific to 660cc thermal requirements
All units undergo compression testing and idle stability verification to meet Subaru specifications across the entire R2 series, ensuring compatibility with VA1, VA2, VA3, and VA4 chassis codes.
Warranty for Replacement Subaru R2 Engines
All reconditioned R2 engines include comprehensive warranty coverage designed specifically for the EJ660 engine family and its shared characteristics across all variants.
- 12-month warranty on all rebuilt and remanufactured engines
- Coverage includes internal engine components and cylinder head assemblies
- Exclusions: Normal wear items after specified mileage thresholds
- CVT transmission compatibility verified at time of installation
Engine Finders is a price comparison website - warranty terms are set by our vetted UK suppliers. Final coverage varies by engine family and mileage.
Expert Tips for Choosing the Right Engine for Your Subaru R2
♻️ Subaru R2 Engine Types Explained
- The EN07X (2005-2010) is the standard 658cc unit found in base R2 models
- EN07Y turbo engines power R2 Turbo variants with enhanced internals
- EN07Z units (2006-2010) feature improved ECU mapping for R2 S/T variants
- Reconditioned R2 engines include updated timing chains for known issues
£ Subaru R2 Replacement Engine Cost in the UK
- Naturally aspirated EN07X engines cost £1,750-£1,950 for R2 Base models
- Turbo EN07Y units for R2 Turbo range from £2,100-£2,300
- Enhanced EN07Z engines cost £1,900-£2,000 for R2 S/T variants
- Engine Finders saves £400-£600 compared to main dealer pricing
🔍 Finding the Right Subaru R2 Engine
- Check VIN code YA11V/YA12V to identify your specific R2 engine type
- Match engine code to production year (2005-2010) for R2 compatibility
- Verify ECU mapping matches your R2 variant's specific requirements
- Confirm timing chain and internals match R2 model specifications
⛽ Subaru R2 Petrol vs Diesel Engines
- R2 engines are exclusively petrol-powered (658cc flat-four units)
- No diesel variants exist for the R2 model range (2005-2010)
- Turbocharged R2 models offer 100+ bhp vs 80+ bhp for NA units
- Petrol R2 engines require specific ECU tuning for optimal performance
🔒 Quality Assurance & Warranty
- R2 engines undergo 2-hour bench testing for performance verification
- Timing chains and guides are replaced on all R2 rebuilds (OEM spec)
- 12-month warranty covers all R2 engine rebuild components
- Cylinder head gaskets are upgraded to prevent common R2 failures
🛒 Compare & Save on Subaru R2 Engines
- Compare R2 engine prices across all suppliers using our quote system
- Order timing chain kits separately to avoid R2-specific failures
- Choose reconditioned over used for R2 engines with 60k+ mileage
- Get R2 quotes before visiting main dealers for best value options
⚙️ Subaru R2 Engine Works: How Experts Rebuild Engines
When your engine fails, Subaru R2 engine works can restore performance at a fraction of the cost of a brand-new engine. From diagnostics to rebuild, here's how experts ensure optimal results.
1. Complete Disassembly: R2 engines are stripped down methodically, with all components catalogued and inspected for wear patterns specific to the 658cc flat-four architecture. Critical attention is paid to timing chain tensioners which commonly fail in R2 units.
2. Block and Head Inspection: Each R2 engine block undergoes pressure testing and crack inspection using specialized equipment for the horizontally opposed layout. Cylinder heads are checked for warping and valve seat integrity, common issues in turbocharged R2 variants.
3. Precision Machining: R2 engine components are machined to exact tolerances using Subaru-specific tooling. Bore measurements ensure proper piston-to-wall clearances for the unique 658cc displacement, while deck surfaces are resurfaced to factory specifications.
4. Component Replacement: All R2 engines receive updated timing chains, guides, and tensioners to address known failure points. Piston rings, gaskets, and seals are replaced with OEM-spec parts designed specifically for R2 engine characteristics and operating parameters.
5. Assembly with Proper Torquing: R2 engines are assembled using precise torque sequences specific to the flat-four configuration. Critical fasteners like head bolts are torqued to 25Nm specification for optimal sealing, following Subaru's recommended procedures.
6. Bench Testing and Quality Control: Completed R2 engines undergo 2+ hours of bench testing to verify performance parameters. Oil pressure, compression, and leak-down tests ensure the rebuilt unit meets all specifications before delivery to customers.