Get quotes from trusted UK Alfa Romeo Giulietta engine specialists. Compare reconditioned, rebuilt and used prices for 1.4 TBi to 1.75 TBi - MultiAir units covered. Compare supply & fit options today.
Rebuilt units from £895
Common codes: 940A9000, 940B1000, 940B2000, AR960B1
Rebuilt units from £895
Common codes: 940A1000, 940A3000, 940A4000, AR960A1
Rebuilt units from £1,850
Common codes: 940A5000, 940H1000
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Most replacements completed within 3-5 days.
The cards below cover the main engines fitted to the Alfa Romeo Giulietta in the UK, including documented failure causes, variant production years, and typical rebuilt engine costs based on current UK market data.
Production History
Known Failures
Specs
Diesel · 2.0L · 140-170hp · Turbocharged
Replacement Cost
Typical UK rebuilt engine: £895-£2,450 (supply only)
Production History
Known Failures
Specs
Petrol · 1.4L · 120-170hp · Turbocharged
Replacement Cost
Typical UK rebuilt engine: £895-£2,150 (supply only)
Production History
Known Failures
Specs
Petrol · 1.75L · 235hp · Turbocharged
Replacement Cost
Typical UK rebuilt engine: £1,850-£3,200 (supply only) Estimated from comparable 1.75 TBi units - actual quotes may vary.
Customer Reviews
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Alfa Romeo Giulietta engines through EngineMarket.
Jimmy
“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
Pete
“Got three quotes within an hour and chose the best deal easily. The whole process was quick, clear and stress-free.”
Sophie
“I wasn't sure what I needed, but they helped me identify the right engine and connected me with a trusted garage.”
Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
- Jimmy, London
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Not sure which variant your Alfa Romeo Giulietta 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 Giulietta 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 Giulietta variants.
Extracted from detailed diesel engine families across Alfa Romeo Giulietta variants.
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 Giulietta engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
The Alfa Romeo Giulietta's 1.4 TB petrol and 2.0 JTDm diesel engines dominate UK replacement enquiries, with timing chain tensioner wear and DPF failures most frequently...
Every rebuilt engine includes a minimum 12-month unlimited mileage warranty.
Why 1.4 TB Engines Rattle on Cold Start
Production Years: 2010 - 2018
Engine: codes 940A1000 / 940A3000 / 940A4000
Typical failure window
Hydraulic tensioner loses pressure over time, allowing chain slack that causes metallic rattling and risk of timing jump.
| Repair Tier | Dealer Price | Specialist Price | What It Involves | Longevity / Suitability |
|---|---|---|---|---|
Minor - Preventative Chain Kit Minor | £850 - £1,400 | £550 - £950 | Replace tensioner, guides and chain before catastrophic failure | Viable only if caught early; not suitable once rattling is severe |
Full Replacement - Rebuilt Engine Best Value | £2,800 - £4,200 | £895 - £2,150 | Supply and fit rebuilt unit with upgraded tensioner, bench-tested, 12-month warranty | Best value when engine has other wear; eliminates future chain risk |
If your Giulietta has under 70k miles and the rattle is just starting, a preventative chain kit from a specialist offers good value. However, if the engine has high mileage or shows additional wear, a rebuilt unit with upgraded components is more cost-effective long-term.
The Giulietta's most common engine failures-timing chain rattle, DPF blockage, turbo actuator faults-are predictable and preventable with the right replacement strategy. EngineMarket connects you with UK specialists who supply rebuilt engines with upgraded components addressing these exact failure points, all backed by a 12-month unlimited mileage warranty. Compare quotes today and keep your Giulietta on the road without the main dealer premium.
Compare Alfa Romeo Giulietta Engine Replacement Prices Now →
Every engine type for the Alfa Romeo Giulietta is available through our UK network with typical price ranges based on variant, engine code and budget.
Alfa Romeo Giulietta Reconditioned Engines (Recon)£895 - £2,150(supply only)
Alfa Romeo Giulietta Rebuilt Engines£1,050 - £2,450(supply only)
Alfa Romeo Giulietta Used Engines£650 - £1,450(supply only)
Alfa Romeo Giulietta Remanufactured Engines£1,450 - £3,200(supply only)
Complete engine replacement service including collection, fitment by approved garages and post-installation diagnostics nationwide.
Every displacement fitted to the Alfa Romeo Giulietta is listed below with compatible engine codes, production years and common failure notes to help you identify the correct replacement.
The 1.6L JTDm was the entry diesel option for early Giulietta models, offering strong economy for urban and fleet use before being largely superseded by the 2.0L unit in later years.
| ENGINE CODE(S) | 940A7000, 940A8000, 940D1000 |
| COMPATIBLE MODELS (UK) | 1.6 JTDm 105hp Progression/Distinctive (2010-2015), 1.6 JTDm 120hp Progression/Distinctive/Sport |
| PRODUCTION YEARS | 2010-2018 |
EGR valve clogging on short-journey use; DPF regeneration issues triggering limp mode
Not sure which engine size your Alfa Romeo Giulietta needs- Enter your registration number above - we'll identify the exact displacement, engine code and compatible replacement options instantly. All engines supplied through EngineMarket include a minimum 12-month unlimited mileage warranty from UK Alfa Romeo Giulietta specialists.
Fuel Type
Choose your Alfa Romeo Giulietta engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from economical JTDm diesel to the high-performance 1.75 TBi petrol.
The JTDm diesel family powered most UK Giulietta sales, with the 2.0L unit dominating replacement enquiries due to fleet mileage and DPF complexity.
Not sure which fuel type your Alfa Romeo Giulietta 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 Giulietta specialists.
This section covers all major engine changes across the Alfa Romeo Giulietta's UK production timeline, organised so owners can quickly identify their engine and compare rebuilt prices from specialists.
Typical rebuilt engine prices for the Alfa Romeo Giulietta range from £895 to £2,450 supply-only, depending on engine code and variant. Diesel 2.0 JTDm units sit at the lower end, while Quadrifoglio Verde 1.75 TBi engines command premium pricing.
The 2.0 JTDm 150hp diesel (code 940B1000) is widely regarded as the Giulietta's most reliable engine when properly maintained, offering strong longevity and lower replacement costs than petrol variants.
Cold-start rattling on the 1.4 TB is typically caused by timing chain tensioner wear, allowing chain slack until oil pressure builds; if ignored, this can lead to timing jump and catastrophic engine damage.
Yes, if your Giulietta is otherwise in good condition and valued above £3,000, a rebuilt engine at £895-£2,450 offers strong value versus scrapping or purchasing a replacement vehicle.
Engine swaps in the Giulietta are complex due to ECU immobiliser pairing and emissions compliance; we recommend replacing with the original engine code to ensure MOT pass and insurance validity.
Typical turnaround is 3-5 working days for supply-only rebuilt engines, with supply & fit appointments available within 7-10 days depending on garage availability in your region.
All rebuilt engines supplied through EngineMarket include a minimum 12-month unlimited mileage warranty covering parts and labour at any UK garage, with optional extended coverage available.
Yes, provided the engine is in good mechanical condition with no excessive smoke, leaks or emissions faults; we recommend requesting a compression test report before purchase.
Yes, EngineMarket connects you with a nationwide network of approved specialists offering complete supply & fit services for Alfa Romeo Giulietta engine replacement, including collection and post-installation diagnostics.
Used engines are low-mileage donor units sold as-is; reconditioned units undergo cleaning and wear-part replacement; rebuilt engines receive full machining and upgraded components for maximum longevity.
Why Choose Us
Join thousands of UK drivers who compare Alfa Romeo Giulietta engine prices through our network of trusted specialists - every rebuilt and reconditioned unit backed by a minimum 12-month unlimited mileage warranty and nationwide delivery.
Trusted Alfa Romeo Giulietta Engine Suppliers
Every garage and engine rebuilder in our network is vetted, rated, and reviewed by real Alfa Romeo Giulietta owners.
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UK Engine Replacement Services for Alfa Romeo Giulietta
Covering every variant from budget Progression to performance Quadrifoglio Verde, with supply-only or full supply & fit available nationwide.
Trusted supplier network
Warranty-backed rebuilt & used options
Every quote checked for fitment, quality and lead time.
