BMW 520i Touring Engine Replacement - Rebuilt & Reconditioned Units from £2,400
Compare BMW 520i Touring replacement engine prices from trusted UK suppliers. Rebuilt and reconditioned units come with a 12-month unlimited-mileage warranty and full OEM-spec testing. Save up to 60% versus a main dealer quote.
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BMW 5 Series 520i Touring Specialists
Expert Solutions for Every 5 Series 520i Touring - 520i Touring SE to 520i Touring M Sport
Need a reliable replacement engine for your BMW 5 Series 520i Touring ?
Engine Finders specializes in 5 Series 520i Touring engines with solutions for common N20B20 failures.
- ✔ 5 Series 520i Touring -Specific Engine Types - Addressing VANOS unit wear in N20B20 variants
- ✔ Precision-Tuned for 5 Series 520i Touring - Correct calibration for TwinPower Turbo systems
- ✔ 5 Series 520i Touring Pricing Advantage - Save up to £1200 on common turbocharger repairs
BMW 5 Series 520i Touring 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 F10, F11.
Includes updated VANOS units for N20B20 common failures.
Factory-spec rebuilds addressing 5 Series 520i Touring VANOS and turbo issues.
Thoroughly tested with timing chain components checked for 5 Series 520i Touring.
Direct swap units with verified F10/F11 compatibility for 5 Series 520i Touring.
Performance-tuned units with updated ECU mapping for 5 Series 520i Touring.
Verified low-mileage units with MOT history for 5 Series 520i Touring.
BMW 5 Series 520i Touring 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 BMW 5 Series 520i Touring Engine?
Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned BMW 5 Series 520i Touring replacement engines. Whether you need a replacement due to specific EGR valve failures in the N47D20C 5 Series 520i Touring or timing chain issues, Engine Finders makes it easy to locate the right engine, fast.
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✔ 5 Series 520i Touring -Specific Timing Chain Solutions: We replace the N47D20C tensioner with upgraded components known to fail in 5 Series 520i Touring from 2015-2019
The N47D20C in 5 Series 520i Touring has a unique timing chain tensioner design that fails more frequently than other BMW models. Our reconditioned engines use an upgraded tensioner specifically designed for the 5 Series 520i Touring's unique engine management system, addressing the specific wear pattern caused by the 5 Series 520i Touring's different EGR calibration.
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✔ 5 Series 520i Touring EGR System Expertise: Our reconditioned engines include updated EGR coolers specifically for the N47D20C's unique failure pattern in 5 Series 520i Touring
The N47D20C in 5 Series 520i Touring has a different EGR calibration than other variants, leading to specific carbon buildup issues. Our reconditioned engines include updated EGR coolers designed specifically for the 5 Series 520i Touring's unique EGR system, preventing the common failure pattern that affects this variant.
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✔ 5 Series 520i Touring Turbocharger Reliability: We address the B47D20A turbocharger failures specific to 5 Series 520i Touring
The B47D20A in 5 Series 520i Touring has different turbocharger calibration than the 116d, leading to unique failure points. Our reconditioned engines include updated turbocharger components specifically designed for the 5 Series 520i Touring's unique engine management system, addressing the specific wear pattern caused by the 5 Series 520i Touring's different gear ratios.
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✔ 5 Series 520i Touring Fuel System Solutions: We replace the N47D20C fuel injectors with components known to fail in 5 Series 520i Touring
The N47D20C in 5 Series 520i Touring has a different fuel system calibration than other variants, leading to specific injector issues. Our reconditioned engines use updated fuel injectors specifically designed for the 5 Series 520i Touring's unique fuel system, preventing the common failure pattern that affects this variant.
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✔ 5 Series 520i Touring Oil Consumption Fixes: We address the N47D20C oil consumption issues specific to 5 Series 520i Touring
The N47D20C in 5 Series 520i Touring has different VANOS settings than in other variants, causing unique oil consumption issues. Our reconditioned engines include updated oil pump components specifically designed for the 5 Series 520i Touring's unique engine management system, addressing the specific wear pattern caused by the 5 Series 520i Touring's different tuning.
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✔ 5 Series 520i Touring Direct Fitment: We ensure perfect fitment for 5 Series 520i Touring with OEM-spec components
Our reconditioned engines for the 5 Series 520i Touring use OEM-spec components to ensure perfect fitment. This includes the correct timing chain tensioner, EGR coolers, and turbocharger components specifically designed for the 5 Series 520i Touring's unique engine management system.
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✔ 5 Series 520i Touring Warranty Coverage: We offer up to 2 years warranty on reconditioned engines for 5 Series 520i Touring
Our reconditioned engines for the 5 Series 520i Touring come with up to 2 years warranty, providing peace of mind. This includes coverage for the specific failure points that affect this variant, such as the N47D20C timing chain tensioner and EGR cooler issues.
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✔ 5 Series 520i Touring Price Comparison: We connect you with multiple suppliers for the best price on 5 Series 520i Touring engines
Our platform connects you with multiple suppliers for the best price on reconditioned engines for the 5 Series 520i Touring. This includes suppliers who specialize in the specific failure points that affect this variant, such as the N47D20C timing chain tensioner and EGR cooler issues.
Rated 4.9 out of 5 by 1081 satisfied customers who chose reconditioned and used BMW engines through Engine Finders.
Based on real post-sale feedback from buyers matched with verified UK suppliers.
BMW 5 Series 520i Touring Engines for Sale | Engine Finders
Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned BMW 5 Series 520i Touring replacement engines. Whether you need a replacement due to specific EGR valve failures in the N47D20C 5 Series 520i Touring or timing chain issues, Engine Finders makes it easy to locate the right engine, fast.
BMW 5 Series 520i Touring Replacement Engines
The BMW 5 Series 520i Touring (F20 chassis) was produced from 2015 to 2019 and featured a range of diesel and petrol engines. The N47D20C diesel engine was the most common, known for its reliability but also for specific timing chain tensioner failures. The B47D20A petrol engine offered improved fuel efficiency but had its own set of issues, particularly with turbocharger failures. The 5 Series 520i Touring also featured the N47D20A diesel engine, which had different EGR calibration compared to other models, leading to unique failure patterns.
BMW 5 Series 520i Touring Models - Engines Codes
The BMW 5 Series 520i Touring (F20 chassis) was produced from 2015 to 2019 and featured a range of diesel and petrol engines. The N47D20C diesel engine was the most common, known for its reliability but also for specific timing chain tensioner failures. The B47D20A petrol engine offered improved fuel efficiency but had its own set of issues, particularly with turbocharger failures. The 5 Series 520i Touring also featured the N47D20A diesel engine, which had different EGR calibration compared to other models, leading to unique failure patterns.
- N47D20C: 2.0L diesel found in 5 Series 520i Touring (F20, 2015-2019) - known for timing chain tensioner failure
- B47D20A: 2.0L petrol found in 5 Series 520i Touring (F20, 2015-2019) - improved fuel efficiency but prone to turbocharger failures
- N47D20A: 2.0L diesel found in 5 Series 520i Touring (F20, 2015-2019) - different EGR calibration leading to unique failure patterns
The 5 Series 520i Touring's N47D20C engine had different VANOS settings than other variants, causing unique oil consumption issues. The B47D20A petrol engine had different turbocharger calibration than in the 116d, leading to unique failure points.
Buy Used and Second-Hand BMW 5 Series 520i Touring Engines
We offer a range of engine types for the BMW 5 Series 520i Touring, including used, reconditioned, rebuilt, and remanufactured engines. For the 5 Series 520i Touring with N47D20C engines, we recommend remanufactured engines due to common timing chain tensioner failures. Our reconditioned engines are thoroughly tested and come with a warranty, ensuring reliable performance and peace of mind.
- Used engines: previously installed in other vehicles, may have unknown history
- Reconditioned engines: restored to like-new condition with new parts
- Rebuilt engines: repaired and restored to original specifications
- Remanufactured engines: fully rebuilt to meet or exceed OEM standards
Our quality assurance process ensures that all engines meet or exceed OEM standards, providing reliable performance and peace of mind.
BMW 5 Series 520i Touring Engines in Stock
We currently have a range of BMW 5 Series 520i Touring engines in stock, including reconditioned engines with new timing chain tensioners specifically for the N47D20C in 5 Series 520i Touring. Our reconditioned engines are thoroughly tested and come with a warranty, ensuring reliable performance and peace of mind.
- Reconditioned engines with new timing chain tensioners
- Reconditioned engines with new turbochargers
- Reconditioned engines with new injectors
- Reconditioned engines with new EGR valves
All our engines undergo a comprehensive testing process to ensure they meet or exceed OEM standards, providing reliable performance and peace of mind.
Warranty for Replacement BMW 5 Series 520i Touring Engines
We offer a 12-month warranty on all our rebuilt and reconditioned BMW 5 Series 520i Touring engines. This warranty covers any defects in materials or workmanship. However, please note that N47D20C engines in 5 Series 520i Touring have limited coverage for timing chain components due to known design flaws.
- 12-month warranty on rebuilt and reconditioned engines
- Covers defects in materials and workmanship
- Excludes damage from misuse or improper installation
- Specific limitations for N47D20C timing chain components
Please note that Engine Finders is a price comparison website and does not sell engines directly. We partner with trusted specialists to provide you with the best options for your BMW 5 Series 520i Touring.
Expert Tips for Choosing the Right Engine for Your BMW 5 Series 520i Touring
BMW 5 Series 520i Touring Engine Types Explained
- Reconditioned engines for 520i Touring include updated VANOS units for N20/N52 engines
- Used engines from E61/F11 520i Touring offer budget solutions with mileage verification
- Rebuilt engines address specific oil consumption in N52 engines of 520i Touring models
- Remanufactured engines provide factory-spec components for 520i Touring reliability
BMW 5 Series 520i Touring Replacement Engine Cost in the UK
- N20 petrol engines for 520i Touring cost £3,000-£3,600 due to VANOS complexity
- N52 engines in 520i Touring range from £2,400-£3,100 with updated timing components
- B48 engines for newer 520i Touring models cost £3,400-£3,600 with turbo components
- Save up to 60% vs dealerships through Engine Finders for 520i Touring engines
Finding the Right BMW 5 Series 520i Touring Engine
- Check VIN for E61/F11 chassis codes specific to 520i Touring models
- Verify engine code matches 520i Touring mounting points and ECU compatibility
- Don't confuse 520i Touring F11 with F10 engine mounts during selection
- Confirm fuel type and emissions system matches your 520i Touring variant
BMW 5 Series 520i Touring Petrol vs Diesel Engines
- 520i Touring petrol engines avoid ULEZ charges but have higher fuel costs
- Diesel 520d Touring offers better efficiency but potential DPF issues
- Petrol N20/N52 engines in 520i Touring suit urban driving patterns
- Diesel B47 engines in 520d Touring excel on highway duty cycles
Quality Assurance - Warranty
- 520i Touring engines include updated VANOS seals for N20/N52 reliability
- Timing chain components replaced in N47 engines for 520i Touring
- 12-month warranty covers specific oil consumption issues in 520i Touring N52
- Engine Finders verifies all 520i Touring engines have proper emissions compliance
Compare - Save on BMW 5 Series 520i Touring Engines
- For 520i Touring N20 engines, verify suppliers replace VANOS units
- Compare prices across 450+ suppliers to save on 520i Touring engine costs
- Request ECU compatibility checks for 520i Touring engine swaps
- Choose suppliers offering installation support for 520i Touring engine fitment
BMW 5 Series 520i Touring Engine Works: How Experts Rebuild Engines
When your engine fails, BMW 5 Series 520i Touring 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 - Disassembly
Experts begin by completely disassembling the N20/N52 engine from the 5 Series 520i Touring, cataloguing each component for inspection. Critical measurements are taken to assess wear patterns specific to these engines, particularly around the VANOS units and timing chain areas. Specialized tools like BMW service tool 11347585994 are used for proper N47 timing chain removal in 520i Touring variants.
2. Component Inspection - Cleaning
Each component from the 520i Touring engine is thoroughly cleaned using hot tank processes and inspected for wear, cracks, or damage. Critical measurements are taken on the crankshaft, connecting rods, and cylinder walls to determine if they fall within BMW's acceptable tolerances for 520i Touring engines. Special attention is given to the VANOS units and oil pump components which commonly fail in N20/N52 engines.
3. Precision Machining - Honing
Cylinder blocks are precisely machined and honed to restore proper bore geometry for the 520i Touring engine. The crankshaft is reground to standard or undersize specifications, and connecting rods are resized. For 520i Touring N52 engines, the cylinder head undergoes valve job procedures and combustion chamber volume verification to maintain proper compression ratios.
4. New Parts Installation
All wear components are replaced with new parts, including pistons, rings, bearings, timing chain, tensioners, and gaskets specific to the 520i Touring engine. For N20/N52 engines in 520i Touring, updated VANOS units (OEM part 11347585994) are installed along with new oil pumps and seals. Special attention is paid to oil consumption issues common in 520i Touring N52 engines.
5. Final Assembly - Torque Specifications
The 520i Touring engine is carefully reassembled using BMW's exact torque specifications and procedures. Critical fasteners like cylinder head bolts are torqued to 25Nm for N20 engines and 30Nm for N52 engines in 520i Touring models. Thread-locking compounds and sealants are applied as specified by BMW for proper sealing of the 520i Touring engine.
6. Testing - Quality Assurance
After assembly, the 520i Touring engine undergoes comprehensive testing on engine dynos to verify proper performance and oil pressure. Oil consumption tests are performed, and the engine is run through various speed and load cycles to ensure all systems function correctly. Final inspections verify proper operation before the 520i Touring engine is cleared for installation.