BMW X2 2.0 Diesel Engines
from £1,450 to £3,600
Rebuilt units from £1,450 · Common codes: B47C20B, B47C20A, B47D20B
BMW ENGINE MARKETPLACE
BMW X2 B47/B48 Engine Solutions - UK Specialists
Get quotes from trusted UK BMW X2 engine specialists. Compare reconditioned & used engines for sDrive18d to xDrive25e - B47/B48 covered. Get a quote before it's too late.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
BMW X2 2.0 Petrol Engines
from £1,800 to £4,200
Rebuilt units from £1,800 · Common codes: B48A20C, B48A20A, B38A15A
BMW X2 M35i Performance Engines
from £2,600 to £5,900
Rebuilt units from £2,600 · Common codes: B48A20E, B48A20B
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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 BMW X2 Replacement Engineto Finding the Best BMW X2 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
What Are UK Drivers Paying for BMW X2 Engine Replacement
The table below shows typical UK rebuilt engine replacement costs across BMW X2 variants, covering known failure causes, factory engine codes, fuel types, and displacement sizes.
Average Market Prices
↻ Last updated: 4 Aug 26, 9:26
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Variants We Cover
BMW X2 Engine ReplacementAll Variants Covered
X2 xDrive18d
B47C20A 2.0L Diesel
Rebuilt Engines: £1,900-£3,500
X2 xDrive20i
B48A20C 2.0L Petrol
Rebuilt Engines: £2,100-£4,200
X2 xDrive25i
B48A20B 2.0L Petrol
Rebuilt Engines: £2,400-£4,600
X2 M Sport X
B48A20C/B47C20B 2.0L Petrol
Rebuilt Engines: £2,000-£4,200
X2 SE
B47C20A/B38A15A 2.0L Diesel
Rebuilt Engines: £1,600-£3,400
X2 M Mesh Edition
B48A20E 2.0L Petrol
Rebuilt Engines: £3,400-£6,000
Not sure which variant your BMW X2 is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
X2
Engine Codes
BMW X2 Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the BMW X2 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.
Diesel Engines
Extracted from detailed diesel engine families across BMW X2 variants.
B47C20B - 2.0L Diesel
Main replacement triggers are timing chain wear, EGR / cooling faults and turbo-control issues.
Compatible variants
xDrive20dxDrive20d M SportxDrive20d M Sport XxDrive20d SExDrive20d SportxDrive20d First Edition
Avg. rebuilt price
£2,200 - £4,200
Supply only
Technical specifications
- Fuel type
- Diesel
- Engine size
- 2.0L
- Power output
- 190 hp
- Years fitted
- 2018-2023
Common failures
- ●Main replacement triggers are timing chain wear, EGR / cooling faults and turbo-control issues.
- ●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 BMW X2 engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
X2
Common Problems
BMW X2 Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The BMW X2 F39 platform delivers refined performance, but its B47 2.0-litre diesel and B48 2.0-litre petrol families dominate replacement demand due to well-documented component fatigue under UK driving cycles. While routine maintenance extends lifespan, thermal stress on cooling systems and rear-mounted timing chains frequently triggers costly BMW X2...
BMW X2 B48 Coolant Loss - Why Petrol Engines Overheat Prematurely
BMW X2 B48 Coolant Loss
Most affected vehicles
BMW X2 sDrive20ixDrive20i
BMW X2 sDrive20i, xDrive20i, xDrive25i, M35i xDrive (2018-2023, B48A20A/C/E)
Failure mileage range
40,000 - 80,000 miles
Typical failure window
Root cause
The factory plastic coolant expansion tank becomes brittle under repeated thermal cycling, leading to micro-fractures. Combined with thermostat housing degradation, this causes rapid coolant loss and severe head gasket stress.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Thermostat & Hose Replacement | £450-£700 | £280-£450 | Replaces leaking hoses, clamps, and thermostat housing assembly. | Short-term fix; expansion tank often fails next. |
| Intermediate - Coolant System Overhaul | £800-£1,200 | £550-£850 | Full drain, new expansion tank, water pump, thermostat, and pressure test. | Viable if caught before overheating; prevents further damage. |
| Full Replacement - Rebuilt Engine Supply & Fit | £4,500-£6,500 | £2,800-£4,500 | Complete rebuilt B48 unit with upgraded aluminium coolant components, coding, and full fluid flush. | Permanent solution; includes 12-month warranty and addresses head gasket risk. |
Our recommendation
If your BMW X2 is losing coolant but shows no misfires or white exhaust smoke, a full coolant system overhaul is highly cost-effective. However, if the temperature gauge has spiked or coolant has contaminated the oil, internal warping is likely occurring. At that stage, a rebuilt engine is the only reliable path to avoid catastrophic BMW X2 engine failure.
Compare rebuilt B48 engine prices for your BMW X2 20i or M35i.Replacement Engine Options
BMW X2 Engine TypesOptions, Costs & What to Expect
Every engine type is available through our uk network with typical price ranges based on your bmw x2 variant, engine code and budget requirements.
BMW X2 Reconditioned Engines (Recon)£1,600 - £3,800((supply only))
BMW X2 Rebuilt Engines£2,000 - £4,500((supply only))
BMW X2 Used Engines£800 - £2,200((supply only))
BMW X2 Remanufactured Engines£2,800 - £5,500((supply only))
BMW X2 Refurbished Engines£1,400 - £3,200((supply only))
Compare BMW X2 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 BMW X2 within hours.
Engine Sizes
BMW X2 Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the BMW X2 F39 generation is listed below, with compatible engine codes, production years and verified common failure notes to ensure precise replacement matching.
The 2.0-litre B47 diesel family served as the absolute cornerstone of the UK X2 lineup, delivering the optimal balance of torque, refinement and Euro 6d compliance for the F39 generation. Fitted across both sDrive and xDrive configurations, these high-pressure common-rail units dominated early sales and remain the most frequently searched for replacement. Advanced turbocharging and precise ECU mapping deliver strong mid-range pulling power, though extended UK service intervals have accelerated wear on critical internal components.
⚙
Engine Code(s)
B47C20A, B47C20B, B47D20B
▣
Compatible Models (UK)
sDrive18d & xDrive18d (150hp, 2018-2023), sDrive20d (190hp, 2018-2020), xDrive20d
ϟ
Power output
Verified by registration
△
Common Failure Points
Rear-mounted timing chain tensioner degradation, piezoelectric injector seal leakage, EGR cooler internal faults.
Production Years: 190hp, 2018-2023
Get quotes for BMW X2 2.0L diesel enginesBMW X2 Engines Fuel Type
BMW X2 Engines by Fuel Type
Choose your BMW X2 engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from the efficient B47 diesel 18d to the high-output B48A20E M35i.
BMW X2 Diesel Engines
DieselThe B47 2.0-litre diesel family dominated early UK BMW X2 sales, delivering strong torque and motorway economy across sDrive and xDrive variants from 2018-2023.
Common BMW X2 Diesel Engine Families
- •B47C20B - xDrive20d flagship diesel, highest UK replacement demand, timing chain vigilance required
- •B47C20A - sDrive18d/xDrive18d lower-output variant, strong fuel economy, EGR/DPF sensitivity on short journeys
- •B47D20B - Late-production Euro 6d update, refined emissions hardware, minor seal improvements
Found In
- •F39 Generation (2018-2023) - B47C20A, B47C20B, B47D20B across 18d and 20d variants
Known For
- •Excellent high-mileage motorway fuel economy and strong mid-range pulling power
- •Rear-mounted timing chain tensioner wear between 60k-110k miles on early B47 units
- •Piezoelectric injector seal leakage causing fuel dilution in engine oil
Typical Diesel Models
- •sDrive18d SE / Sport / M Sport
- •xDrive18d SE / Sport / M Sport X
- •xDrive20d First Edition / M Sport / M Sport X
1 of 3
BMW X2 Diesel Engines
DieselThe B47 2.0-litre diesel family dominated early UK BMW X2 sales, delivering strong torque and motorway economy across sDrive and xDrive variants from 2018-2023.
Common BMW X2 Diesel Engine Families
- •B47C20B - xDrive20d flagship diesel, highest UK replacement demand, timing chain vigilance required
- •B47C20A - sDrive18d/xDrive18d lower-output variant, strong fuel economy, EGR/DPF sensitivity on short journeys
- •B47D20B - Late-production Euro 6d update, refined emissions hardware, minor seal improvements
Found In
- •F39 Generation (2018-2023) - B47C20A, B47C20B, B47D20B across 18d and 20d variants
Known For
- •Excellent high-mileage motorway fuel economy and strong mid-range pulling power
- •Rear-mounted timing chain tensioner wear between 60k-110k miles on early B47 units
- •Piezoelectric injector seal leakage causing fuel dilution in engine oil
Typical Diesel Models
- •sDrive18d SE / Sport / M Sport
- •xDrive18d SE / Sport / M Sport X
- •xDrive20d First Edition / M Sport / M Sport X
BMW X2 Petrol Engines
PetrolBMW X2 petrol engines span the efficient B38 1.5-litre three-cylinder for entry models to the high-output B48 2.0-litre turbo powering the 306hp M35i performance flagship.
Common BMW X2 Petrol Engine Families
- •B38A15A - 1.5L three-cylinder for sDrive18i, compact and efficient, water pump housing vulnerability
- •B48A20C - Mainstream 2.0L turbo for 20i/25i, modular design, coolant expansion tank cracking common
- •B48A20E - M35i exclusive 306hp high-output unit, reinforced internals, specialist rebuild requirements
Found In
- •F39 Generation (2018-2023) - B38A15A (18i), B48A20A/B/C (20i/25i), B48A20E (M35i)
Known For
- •Smooth, responsive turbo delivery with strong mid-range torque across the B48 family
- •Plastic coolant expansion tank and thermostat housing fractures on early B48 units (40k-80k miles)
- •High-pressure fuel pump pressure drops causing hard starts or limp mode on B48 engines
Typical Petrol Models
- •sDrive18i SE / Sport / M Sport
- •sDrive20i SE / Sport / M Sport X
- •xDrive20i M Sport / M Sport X
BMW X2 Hybrid / Electrified Engines
MHEVNo factory-fitted hybrid, plug-in hybrid, or pure electric variants of the BMW X2 F39 were officially sold in the UK market between 2018-2023.
Important Notes
- •The UK BMW X2 range was exclusively conventional petrol (B38/B48) and diesel (B47) powertrains
- •Mild-hybrid (48V) technology was not offered on the F39 X2 in any UK trim or model year
- •Replacement enquiries for electrified X2 variants typically relate to later G42-platform models, not F39
Not sure which fuel type your BMW X2 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 BMW X2 specialists.
Engine YearsGet quotes for 2018-2019 BMW X2 replacement engines →
BMW X2 Engines by YearWhat Was Fitted & WhenBMW X2 Engines by Year - What Was Fitted & When
Spanning the complete F39 production run from 2018 to 2023, this timeline breaks down every major engine update so UK owners can quickly identify their exact unit and compare rebuilt engine prices from vetted specialists.
⚙Key Changes
- ✓UK market launch of BMW X2 as a distinct coupe-styled alternative to the X1
- ✓Introduction of B47C20A and B47C20B diesel variants as initial volume sellers
- ✓Rollout of B48A20A and B48A20C petrol engines across sDrive and xDrive trims
- ✓M35i xDrive performance flagship announced late 2018 for 2019 delivery
▣Main Engines
B47C20A- 2.0L Diesel (sDrive18d / xDrive18d)
B47C20B- 2.0L Diesel (xDrive20d)
B48A20A- 2.0L Petrol (sDrive20i early spec)
B48A20C- 2.0L Petrol (sDrive20i / xDrive20i / xDrive25i)
▰Popular Models
- •BMW xDrive20d M Sport
- •BMW sDrive18d SE
- •BMW sDrive20i M Sport
- •BMW xDrive20i xLine
🔧Known For
- ✓Strong early diesel sales driven by xDrive20d torque and motorway efficiency
- ✓Initial B48 coolant expansion tank cracking reports on 20i and xDrive models
- ✓Early B47 timing chain tensioner wear complaints emerge on high-mileage fleet units
- ✓Premium UK positioning results in higher replacement costs compared to volume SUVs
Engine Codes Covered:
B47C20AB47C20BB48A20AB48A20CNot sure which year your BMW X2 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 BMW X2 specialists.
FAQ