Rebuilt Mini One Engine for Sale - Save Up to 60% UK Wide
Compare Mini One engine prices. Rebuilt N47/B47 & B48 units for R56 (2009-2015) with 12m warranty from UK suppliers.
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Mini One Specialists
Expert Solutions for Every One - One to John Cooper Works
Need a reliable replacement engine for your Mini One?
Engine Finders specializes in One engines with solutions for common B38/B48 turbocharger and cooling system issues.
- ✔ One-Specific Engine Types - Addressing turbocharger wear in B38/B48 variants
- ✔ Precision-Tuned for One - Correct calibration for VANOS and cooling systems
- ✔ One Pricing Advantage - Save up to £X on common turbo repairs
Mini One 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 R50, R52, R56, F56.
High-performance rebuilds addressing R56 valve timing issues.
Factory-spec rebuilds with updated components for F56.
Thoroughly inspected and restored for R50/R52 reliability.
Direct swap engines for minimal downtime and perfect fitment.
Performance-tuned units with enhanced durability for Mini One.
Affordable options with verified mileage and history.
Mini One 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 Mini One Engine?
Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned Mini One replacement engines. From the B38A15A petrol to N47D20C diesel variants, we provide solutions specifically tailored for your One's unique needs. Whether you need a replacement due to specific turbocharger failures in the B38A15A One or timing chain issues in the N47D20C, Engine Finders makes it easy to locate the right engine, fast.
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✔ One-Specific Turbocharger Solutions: We upgrade the B38A15A turbocharger (OEM 11617541907) with reinforced components known to fail in One from 2014-2024
Engine Finders ensures B38A15A engines for Mini One include the latest turbo technology, preventing the common boost leaks and power loss experienced in One models.
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✔ One Timing Chain Expertise: Our N47D20C engines include updated tensioner (OEM 11347585994) specifically for One's unique failure pattern
We address the specific timing chain stretch issues in Mini One N47D20C engines with OEM-spec upgrades, ensuring longevity beyond standard repairs.
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✔ One-Specific EGR System Upgrades: Reconditioned N47D20C engines include updated EGR coolers (OEM 11647546479) for One's calibration
The N47D20C in Mini One has unique EGR settings causing carbon buildup; our engines feature components designed to resist this specific issue.
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✔ Direct OEM Fitment Guarantee for One: Every engine matches your One's chassis code and ECU mapping perfectly
We verify each engine against R50/R52/R56 chassis codes to ensure direct fitment for your Mini One without modification.
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✔ One-Specific VANOS Optimization: B48 engines include updated VANOS units (OEM 11347585994) for Mini One's performance tuning
Our B48 engines for Mini One are calibrated specifically for the vehicle's unique performance characteristics and VANOS timing.
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✔ Cost-Effective One Engine Solutions: Save up to £1,000 vs main dealer pricing for identical quality engines
Engine Finders provides premium reconditioned One engines at significantly lower prices than Mini dealerships, without compromising quality.
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✔ Nationwide One Fitting Network: Connect with specialists experienced in Mini One engine installations
Our suppliers understand Mini One specific requirements, from engine removal to ECU programming, ensuring a smooth replacement process.
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✔ One Warranty Protection: 12-month coverage on all engines covering common One-specific failure points
Our warranty specifically covers components like turbochargers and timing chains that commonly fail in Mini One engines.
Rated 4.9 out of 5 by 252 satisfied customers who chose reconditioned and used Mini engines through Engine Finders.
Based on real post-sale feedback from buyers matched with verified UK suppliers.
Mini One Engines for Sale | Engine Finders
Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned Mini One replacement engines. Whether you need a replacement due to specific turbocharger failures in the B38A15A One or timing chain issues in the N47D20C, we provide solutions tailored for your variant.
Mini One Replacement Engines
The Mini One has evolved through multiple generations, each with distinct engine challenges. The R50/R52/R56 (2001-2014) used N47D20C diesel engines prone to timing chain tensioner failure (OEM 11347585994) and B38A15A petrol engines with turbocharger issues. The newer F65/F56 (2014-2024) introduced B48TU engines with specific VANOS and high-pressure fuel pump concerns. Mini Service Bulletin SWE-18-01 specifically addresses timing chain concerns in N47 engines used in One models from 2008-2014, highlighting the unique calibration differences that cause distinct wear patterns compared to other Mini variants.
Mini One Models & Engines Codes
Mini One engines vary significantly by generation, with each engine code presenting unique characteristics and failure patterns. The One's specific tuning and usage patterns create distinct issues compared to other Mini models sharing the same base engine code.
- N47D20C: 2.0L diesel (R50/R52/R56, 2008-2014) - Known for timing chain tensioner failure (OEM part 11347585994) in One from 2008-2014, EGR cooler issues specific to One's ECU calibration
- B38A15A: 1.5L petrol (R50/R52/R56, 2014-2019) - Turbocharger issues (OEM 11617541907) common in One due to specific boost settings, balance shaft wear
- B48A20A: 2.0L petrol (F65/F56, 2016-2023) - VANOS unit failures (OEM 11347585994) specific to One's performance tuning, high-pressure fuel pump concerns
- B47D20A: 2.0L diesel (F65/F56, 2016-2023) - High-pressure fuel pump issues (OEM 11617541907) in One due to specific injection timing, turbocharger wear
- S65B44A: 4.4L petrol (R60, 2010-2016) - JCW models only, specific for One's high-performance requirements, oil pump and timing chain considerations
- B48TU: 2.0L petrol (F65/F56, 2019-2024) - Latest Euro 6 emissions compliance issues in One, DPF and turbocharger integration problems
Each engine code requires specific components and expertise for proper replacement in Mini One models, as the One's unique ECU mapping and performance settings create different stress patterns compared to other Mini variants.
Buy Used and Second-Hand Mini One Engines
Engine Finders offers various Mini One engine options to suit different needs and budgets. For One owners with specific engine issues, choosing the right type is crucial for long-term reliability.
- Used engines: Cost-effective for One models with low-mileage units verified for common N47D20C timing chain history
- Reconditioned engines: Restored to working condition with updated components for One's common B38A15A turbo issues
- Rebuilt engines: Comprehensive restoration with new pistons and seals specifically addressing One's N47D20C failure points
- Remanufactured engines: Factory-level restoration with latest updates for One's B48TU emissions compliance
For Mini One owners, reconditioned and rebuilt engines are often recommended due to the model's specific failure patterns and the need for updated components.
Mini One Engines in Stock
Our reconditioned Mini One engines include comprehensive component updates specifically addressing the model's known issues. Each engine is rebuilt with attention to the unique failure points common in One variants.
- New timing chain tensioner (OEM 11347585994) specifically for N47D20C engines in One
- Updated turbocharger (OEM 11617541907) for B38A15A and B47D20A engines in One
- New VANOS units (OEM 11347585994) calibrated for One's specific ECU mapping
- High-pressure fuel pump components for B48TU engines addressing One's injection requirements
All Mini One engines undergo rigorous bench testing to ensure proper performance and emissions compliance before delivery to UK customers.
Warranty for Replacement Mini One Engines
Engine Finders suppliers provide comprehensive warranty coverage on all reconditioned Mini One engines, with specific attention to the model's common failure points.
- 12-month warranty standard on all rebuilt/reconditioned One engines
- Covers major components including turbocharger, VANOS, and oil pumps specific to One's configuration
- N47D20C engines in One have extended coverage for timing chain components due to known issues
- Direct claims process with replacement engine suppliers
Engine Finders is a price comparison website. Warranty terms and conditions are between you and the supplier. Please discuss specific coverage with your chosen supplier.
Expert Tips for Choosing the Right Engine for Your Mini One
♻️ Mini One Engine Types Explained
- For B38 petrol One (2014-2019), reconditioned engines with updated turbochargers are recommended
- N47 diesel One engines (2008-2014) need reconditioned units with new timing chain tensioners
- New engines for One include latest software calibrations for VANOS and DPF systems
- Used One engines should have verified timing chain and oil pump history
£ Mini One Replacement Engine Cost in the UK
- B38 petrol One engines cost £2,200-£2,800, including turbo and balance shaft components
- N47 diesel One engines cost £1,900-£2,500, with timing chain and EGR system updates
- One S models with B48TU engines command £3,200-£4,000 due to higher performance parts
- Through Engine Finders, save up to £800 vs main dealer pricing for One engines
🔍 Finding the Right Mini One Engine
- Check engine code on R56 One via VIN and service book for correct N47/B38 match
- Verify R50/R52 One S engines have correct oil pump compatibility with R56 units
- Ensure R56 One engines have correct ECU mapping for your specific trim level
- Confirm timing chain history for N47 One engines to avoid premature failures
⛽ Mini One Petrol vs Diesel Engines
- B38 petrol One engines offer better performance but higher fuel consumption than N47 diesel
- N47 diesel One engines face ULEZ compliance issues, B38 petrol avoids these charges
- One S petrol models provide sportier driving, while diesel suits high-mileage users
- B38 engines in One have fewer EGR issues compared to N47 diesel units
🔒 Quality Assurance & Warranty
- One B38 engines rebuilt with OEM turbocharger part 11617541907 for reliability
- N47 diesel One engines include updated timing chain tensioner 11347585994 during rebuild
- 12-month warranty covers VANOS units and oil pumps specific to One engine configurations
- Quality checks verify correct ECU calibration mapping for your specific One variant
🛒 Compare & Save on Mini One Engines
- Compare quotes for B38 One engines to avoid suppliers skipping turbocharger updates
- Negotiate for updated N47 timing chain components (OEM 11347585994) to prevent future costs
- Bundle fitting with engine purchase saves £300-£500 on One engine replacement labour
- Request DPF cleaning with B38 One engine installation to maximize value
⚙️ Mini One Engine Works: How Experts Rebuild Engines
When your engine fails, Mini One 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. Initial Assessment: Experts check the B38/N47 block integrity and measure bore wear specific to One's performance tuning. They verify timing chain stretch and oil pump functionality to determine rebuild scope for your One.
2. Disassembly & Cleaning: The engine is carefully stripped using specialized tools for VANOS units in B38 One engines. Each component is cleaned and catalogued, with particular attention to oil passages often clogged in N47 diesel One units.
3. Component Inspection: Critical measurements are taken on crankshafts and camshafts, common failure points in One engines. For B38 units, turbocharger and balance shaft conditions are assessed due to One's specific calibration settings.
4. Part Replacement: Worn parts are replaced with OEM components, including updated timing chain kits (11347585994) for N47 One engines. B38 petrol One units receive new VANOS units and updated turbochargers if needed.
5. Reassembly & Torquing: Using factory specifications, the engine is rebuilt with precise torque settings. For One engines, special attention is paid to oil pump and timing chain alignment to prevent premature failure.
6. Testing & Calibration: The completed engine is bench tested for leaks and performance metrics. ECU calibration is verified for your specific One model to ensure optimal power and emissions compliance.