Mito 1.3 JTDM Diesel Engines
from £900 to £2,300
Rebuilt units from £1,400 · Common codes: 955B1.000, 955B2.000, 199B4.000
Get quotes from trusted UK Alfa Romeo Mito engine specialists. Compare used and reconditioned prices for 1.4 TBi to 1.6 JTD - MultiAir covered. Find the best value for your budget.
Mito 1.3 JTDM Diesel Engines
from £900 to £2,300
Rebuilt units from £1,400 · Common codes: 955B1.000, 955B2.000, 199B4.000
Mito 1.4 MultiAir Petrol Engines
from £1,200 to £2,800
Rebuilt units from £1,800 · Common codes: 940A2.000, 955A8.000, 955A9.000
Mito 0.9 TwinAir Engines
from £900 to £2,400
Rebuilt units from £1,500 · Common codes: 199B6.000, 312A3.000, 312A2.000

Most replacements completed within 3-5 days.


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Not sure which variant your Alfa Romeo Mito is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.

Every engine code fitted to the Alfa Romeo Mito 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.
Extracted from detailed diesel engine families across Alfa Romeo Mito variants.

955B1.000 - 1.3L Diesel
Main replacement triggers are timing chain wear, EGR / cooling faults and turbo-control issues.
Compatible variants
Avg. rebuilt price
£1,400 - £2,300
Supply only
Technical specifications
Common failures
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 Alfa Romeo Mito engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.

The Alfa Romeo Mito's engine range includes the 1.4 MultiAir petrol, 0.9 TwinAir two-cylinder, and 1.3 JTDM diesel - each with known failure patterns that drive replacement enquiries. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address the original failure point - plus a minimum 12-month unlimited...
MultiAir Unit Failure
Most affected vehicles
Alfa Romeo Mito Distinctive, Super, Speciale, Veloce (2009-2018, 940A2.000, 955A8.000, 955A9.000)
Failure mileage range
60,000-100,000 miles
Typical failure window
Root cause
The hydraulic MultiAir actuator unit fails due to oil sludge buildup or internal seal wear, causing loss of variable valve control.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - MultiAir Unit Replacement | £1,200 - £1,800 | £800 - £1,300 | Replace faulty MultiAir actuator unit, reset ECU parameters, test run. | Viable if caught early; unit may fail again if oil maintenance poor. |
| Full Replacement - Rebuilt Engine | £3,500 - £5,000 | £1,800 - £2,800 | Supply & fit rebuilt engine with upgraded MultiAir components, 12-month warranty. | Best value for high-mileage cars; addresses root cause permanently. |
Our recommendation
If your Mito has under 80k miles and the MultiAir unit is the only fault, replacement of the unit alone may be cost-effective. For higher-mileage engines or those with additional wear, a rebuilt engine offers better long-term value and warranty protection.
Compare rebuilt 940A2.000 engine prices for your Alfa Romeo Mito
Every engine type for your Alfa Romeo Mito is available through our UK network with typical price ranges based on variant, engine code and budget.
Compare Alfa Romeo Mito 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 Alfa Romeo Mito within hours.

Every displacement fitted to the Alfa Romeo Mito is listed below, with compatible engine codes, production years and common failure notes to help you identify the right replacement.
The 1.3L JTDM diesel was the Mito's most popular diesel option, offering strong economy and torque for everyday driving across Distinctive, Super and Veloce trims from 2009-2018.
Engine Code(s)
955B1.000, 955B2.000
Compatible Models (UK)
Distinctive, Super, Speciale, Veloce
Power output
Verified by registration
Common Failure Points
Injector wear from 70k miles, DPF clogging on short journeys, EGR valve carbon buildup
Production Years: 2009-2018
Get quotes for Alfa Romeo Mito 1.3L diesel engines
Choose your Alfa Romeo Mito engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early 1.4 8V petrol to the latest 1.3 JTDM diesel.
The 1.3L and 1.6L JTDM diesels powered economical and performance Mito variants from 2009-2018, with strong torque and economy but known injector and DPF concerns.
Common Alfa Romeo Mito Diesel Engine Families
Found In
Known For
Typical Diesel Models
The 1.3L and 1.6L JTDM diesels powered economical and performance Mito variants from 2009-2018, with strong torque and economy but known injector and DPF concerns.
Common Alfa Romeo Mito Diesel Engine Families
Found In
Known For
Typical Diesel Models
Petrol Mito engines range from the simple 1.4 8V base unit to the innovative MultiAir and TwinAir families, with MultiAir unit failure being the dominant replacement driver.
Common Alfa Romeo Mito Petrol Engine Families
Found In
Known For
Typical Petrol Models
Not sure which fuel type your Alfa Romeo Mito 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 Alfa Romeo Mito specialists.

This section covers all major engine changes across the Mito's 2009-2018 UK production timeline, organised so owners can quickly identify their engine and compare rebuilt engine prices from UK specialists.
⚙Key Changes
▣Main Engines
955A1000- 1.4L 8V petrol 78PS (Progression, Distinctive)
955A1010- 1.4L 16V petrol 95PS (Distinctive, Super)
955B1.000- 1.3L JTDM diesel 95PS (Distinctive, Super)
955A3.000- 1.6L JTDM diesel 120PS (Veloce)
▰Popular Models
🔧Known For
Engine Codes Covered:
955A1000955A1010955B1.000955A3.000