BMW 2 Series 220i Engine ReplacementCompare Prices & Get Quotes
Get quotes today from trusted UK BMW 2 Series 220i engine specialists. Compare prices on reconditioned, rebuilt and used engines for your BMW 220i - whether you drive a Coupe, Convertible, Active Tourer or Gran Tourer.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
From £1,800 to £3,600
Used from £1,200 · Reconditioned from £1,800 · Common codes: B48B20A, B48B20M0, B48B20M1, N20B20U0, B48A20A, B48A20F
From £1,200
Tested, bare/short engine
From £1,800
Rod bearings addressed, tested
From quote
Upgraded bearings, full teardown, revised valvetrain
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3 Simple Steps3 Simple Stepsto Finding the Best BMW 2 Series 220i Replacement Engineto Finding the Best BMW 2 Series 220i Replacement Engine
Most replacements completed within 3-5 days.
Variant HistoryBMW 2 Series 220i - Engine History & Specs at a Glance
The BMW 2 Series 220i arrived in 2014 as the mid-range petrol variant across the 2 Series range. Early models (2014-2016) used the N20 2.0-litre four-cylinder turbo engine, which was replaced by the more robust B48 family from 2016 onwards across all body styles.
Variant HistoryBMW 2 Series 220i - Engine History & Specs at a Glance
The BMW 2 Series 220i arrived in 2014 as the mid-range petrol variant across the 2 Series range. Early models (2014-2016) used the N20 2.0-litre four-cylinder turbo engine, which was replaced by the more robust B48 family from 2016 onwards across all body styles.
BMW 2 Series 220i
Fuel TypePetrol
Engine Size Range2.0L (1,997-1,998cc)
Power Output Range184-192hp across the variant's historyEngine History Timeline
N20B20U0 2.0L turbo petrol, 184hp (F22 Coupe, F23 Convertible launch)
B48A20A 2.0L turbo petrol, 192hp (F45 Active Tourer launch, transverse mounting)
B48B20A 2.0L turbo petrol, 184hp (F22/F23 LCI, N20 replaced)
B48B20M0 2.0L turbo petrol, 184hp (F22/F23 LCI, OPF-equipped models)
B48A20F 2.0L turbo petrol, 192hp (F45/F46 updated calibration)
B48B20A 2.0L turbo petrol, 184hp (G42 220i Coupe, new generation)
Key Specs Snapshot
Fuel TypePetrolEngine Size Range2.0L (1,997-1,998cc)Power Output Range184-192hp across the variant's historyYears Produced2014-presentEvery engine fitted to the BMW 2 Series 220i is covered below, with UK rebuilt pricing and known failure points.
BMW 2 Series 220i Engine Codes - Specifications & Replacement CostBMW 2 Series 220i Engine Codes - Specifications & Replacement Cost
2.0L Petrol (2014-2016)
Power Output184hpYears Fitted2014-2016
Compatible Trim Levels
- 220i
- 220i SE
- 220i Sport
- 220i M Sport
- 220i Modern
- 220i Luxury (F22 Coupe, F23 Convertible)
Find your exact engine code, specs and UK replacement cost guide.
Used
Tested, ready-to-fit engine
£1,100-£1,600
Reconditioned
Addressed known issues, tested
£1,700-£2,400
Rebuilt
Full teardown, upgraded internals
£2,400-£3,200
Common Failure
Timing chain guide failure is the critical issue on the N20B20U0. The plastic timing chain guides can degrade, leading to chain stretch or failure. Rattling on cold start is the primary warning sign; if ignored, chain failure causes catastrophic piston-to-valve contact.
The BMW 2 Series 220i has been powered by two generations of 2.0-litre turbo petrol engines: the earlier N20 (2014-2016) and the later B48 (2016-present). The N20 is notorious for timing chain guide failure, while the B48 suffers primarily from timing chain tensioner wear and VANOS solenoid issues. Rebuilt engines through EnginesMarket include upgraded components addressing the original failure point, plus a minimum 12-month unlimited-mileage warranty.
Why the BMW 2 Series 220i N20 Engine Fails Catastrophically
Affected Vehicles
BMW 2 Series 220i (N20B20U0, 2014-2016)
Typical Failure Mileage
50,000-80,000 miles
Root Cause
The N20 timing chain guides are made of plastic that can degrade under heat stress. When the guides fail, the chain can stretch or snap, leading to piston-to-valve contact and catastrophic engine damage. This is particularly prevalent in pre-2015 models.
Why It Happens
The N20 timing chain guides are made of plastic that can degrade under heat stress. When the guides fail, the chain can stretch or snap, leading to piston-to-valve contact and catastrophic engine damage. This is particularly prevalent in pre-2015 models.
Dealer (parts + labour)
£1,800-£2,500
Specialist (parts + labour)
£1,200-£1,800
What it involves
Replace chain, guides, tensioner
Suitability
Effective if caught early (rattling noise only)
1 - 2 daysDealer (parts + labour)
£4,500-£6,000
Specialist (parts + labour)
£3,000-£4,500
What it involves
Strip, inspect, replace damaged components
Suitability
Required if chain has snapped
1 - 2 daysDealer (parts + labour)
£4,500-£6,000
Specialist (parts + labour)
£2,400-£3,200 (matches Section 4's rebuilt figure for N20B20U0)
What it involves
Supply & fit, upgraded timing components, 12-month warranty
Suitability
The right call if engine has suffered internal damage
1 - 2 daysAll prices are indicative UK market ranges based on current UK specialist supplier data.| Repair Tier | Dealer (Parts + Labour) | Specialist (Parts + Labour) | What It Involves | Suitability | Estimated Time |
|---|---|---|---|---|---|
 Timing chain replacement (preventative) Minor | £1,800-£2,500 | £1,200-£1,800 | Replace chain, guides, tensioner | Effective if caught early (rattling noise only) | 1 - 2 days |
 Full engine rebuild (post-failure) Best Value | £4,500-£6,000 | £3,000-£4,500 | Strip, inspect, replace damaged components | Required if chain has snapped | 1 - 2 days |
Full Replacement - rebuilt/reconditioned engine Best Value | £4,500-£6,000 | £2,400-£3,200 (matches Section 4's rebuilt figure for N20B20U0) | Supply & fit, upgraded timing components, 12-month warranty | The right call if engine has suffered internal damage | 1 - 2 days |
Our Recommendation
Our Recommendation
If you own an N20-powered 220i and hear a rattling noise on cold start, have the timing chain inspected immediately - preventative replacement is significantly cheaper than a full rebuild after failure. If the chain has already snapped, a rebuilt engine with upgraded components and a 12-month warranty is the safest option.
Don't Let Engine Failure Write Off Your BMW 2 Series 220i
The N20 timing chain and B48 timing chain tensioner are the two critical failure points on the 220i petrol. With rebuilt engines available from £2,400, a 12-month warranty on every unit, and nationwide delivery and fit options, replacing your 220i engine through EnginesMarket is often more cost-effective than main dealer repairs.
Compare rebuilt N20B20U0 BMW 2 Series 220i engine prices
12-Month Minimum
UK Specialists Vetted
Best Price GuidanceImportant Information
Important Information
BMW 2 Series 220i Engine ReplacementFrequently Asked Questions
Question 1How much does a BMW 2 Series 220i engine replacement cost in the UK-
A BMW 2 Series 220i engine replacement typically costs between £1,700 and £3,800 depending on the condition (used, reconditioned, or rebuilt) and the specific engine code. Used engines start from around £1,100, reconditioned units from £1,700, and fully rebuilt engines with a 12-month warranty from £2,400. Labour for supply and fit adds approximately £800-£1,500 depending on the workshop.
- Used: £1,100-£1,900
- Reconditioned: £1,700-£2,800
- Rebuilt: £2,400-£3,800
Question 2What are the signs of timing chain failure in a BMW 2 Series 220i-
The most common early warning sign is a rattling noise from the engine on cold start, which typically lasts 2-5 seconds before disappearing as oil pressure builds. This affects both N20-powered (2014-2016) and B48-powered (2016+) 220i models. Other symptoms include a metallic ticking sound, engine hesitation, and in severe cases, the engine management light illuminating with camshaft position errors (P000A, P0016, P0017).
- Rattling on cold start is the primary symptom
- Can develop from 50,000-100,000 miles
- Ignoring it can lead to catastrophic engine failure
Question 3Is it worth replacing the engine in a BMW 2 Series 220i-
It depends on the vehicle's value and the extent of the damage. For an N20-powered 220i (2014-2016) worth £5,000-£8,000, a reconditioned engine at £1,700-£2,400 is often worthwhile if you plan to keep the car. For B48 models (2016+) worth £8,000-£15,000, replacement is almost always justified. For G42 models (2021+) worth £15,000+, replacement is a no-brainer. If the car is worth under £5,000, a used engine or repair may be more cost-effective.
- Vehicle value is the key deciding factor
- Rebuilt engines come with a 12-month warranty for peace of mind
- Compare quotes to find the best value option
Question 4How long does a BMW 2 Series 220i engine replacement take-
A typical BMW 2 Series 220i engine replacement takes 3-5 working days from order to completion, assuming the engine is in stock. Supply-only orders are usually dispatched within 1-2 working days. Supply and fit through our specialist network typically takes 3-5 days, including delivery, fitting, and ECU calibration.
- Supply only: 1-2 days
- Supply and fit: 3-5 working days
- Timelines vary by workshop and engine availability
Question 5What's the difference between the 220i and the 218i engine-
The BMW 220i is powered by a 2.0-litre four-cylinder B48 engine producing 184-192hp, while the 218i uses a 1.5-litre three-cylinder B38 engine producing 136-140hp. The 220i offers significantly more power and torque, making it the sportier choice, but the 218i is more fuel-efficient and lighter.
- 220i: 2.0L 4-cyl, 184-192hp, more power
- 218i: 1.5L 3-cyl, 136-140hp, better economy
- Both are turbocharged petrol engines from BMW's modular family
Question 6Will a replacement BMW 2 Series 220i engine pass the MoT-
Yes - all engines supplied through EnginesMarket are MoT emissions compliant. Rebuilt and reconditioned engines are tested to ensure they meet the original emissions standards for the vehicle's year. For petrol 220i models with OPF (Otto Particulate Filter), compliance is confirmed before dispatch.
- All engines meet OEM emissions standards
- Rebuilt units include upgraded components
- MoT readiness is confirmed before supply
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