Jimmy
“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
Get quotes from trusted UK Ford Mondeo engine specialists. Compare reconditioned, rebuilt and used prices for 1.5 EcoBoost to 2.2 TDCi - EcoBoost & Duratorq covered. Compare supply & fit options today.
Rebuilt units from £1,200
Common codes: AZBA, AOWA, TXWA, XWDA
Rebuilt units from £1,500
Common codes: UNBA, UNBB, M9DA, M9DB
Rebuilt units from £2,500
Common codes: HUBA, R20A, R20B, UNBA

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Most replacements completed within 3-5 days.
Typical UK rebuilt Ford Mondeo engine costs by variant - compare failure causes, engine codes, fuel types and affordable supply-only price ranges to find best value.


Customer Reviews
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Ford Mondeo 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 Ford Mondeo 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 Ford Mondeo 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 Ford Mondeo variants.
Extracted from detailed diesel engine families across Ford Mondeo 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 Ford Mondeo engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
While the Ford Mondeo is widely regarded for its refined ride and practical layout, its dominant 2.0L Duratorq TDCi diesel and later 1.6L/2.0L EcoBoost petrol families...
Every rebuilt engine includes a minimum 12-month unlimited mileage warranty.
Why Duratorq Engines Rattle And Seize
Production Years: 2007 - 2014
Engine: engine codes AZBA / AOWA / TXWA
Typical failure window
The rear-mounted timing chain tensioner loses hydraulic pressure prematurely due to oil sludge and design limitations. This allows chain slack, leading to timing jump, bent valves, and complete engine seizure if ignored.
| Repair Tier | Dealer Price | Specialist Price | What It Involves | Longevity / Suitability |
|---|---|---|---|---|
Minor - Preventative Chain & Tensioner Replacement Minor | Dealer Price (Parts + Labour): £1,200 - £1,800 | Specialist Price (Parts + Labour): £750 - £1,100 | Involves timing cover removal, full chain/guide/tensioner swap, oil system flush, and pressure priming | Only viable before audible rattle begins; once chain stretches or jumps, this fix cannot restore timing accuracy |
Full Replacement - Rebuilt / Reconditioned Engine Best Value | Dealer Price (Parts + Labour): £4,500 - £6,200 | Specialist Price (Parts + Labour): £1,800 - £2,800 | Involves engine extraction, bench-rebuilt unit fitted with upgraded tensioner system, EGR/DPF inspection, and supply & fit installation | Permanent resolution with 12-month warranty; recommended once rattle or limp mode symptoms appear |
On a Ford Mondeo 2.0 TDCi, timing chain noise is a definitive mechanical warning. Once slack develops, partial repairs rarely hold under load. We recommend a full rebuilt unit with the upgraded tensioner assembly to protect the valve train, preserve vehicle value, and eliminate repeat failure risk.
When warning lights, unusual noises, or persistent limp mode appear, delaying action often turns a repairable fault into a total loss scenario. EngineMarket connects you directly with verified UK specialists who stock rebuilt Ford Mondeo engines upgraded against known factory weaknesses, complete with nationwide delivery and a minimum 12-month warranty. By comparing transparent, supply-and-fit quotes from our network, you can bypass main dealer premiums and secure a cost-effective, long-term solution tailored to your exact variant and engine code.
Compare Ford Mondeo Engine Replacement Prices Now →Every engine type is available through the UK network with typical price ranges based on your mondeo variant, engine code and budget.
Complete doorstep installation service pairing your chosen engine with accredited local technicians for seamless integration.
Every displacement fitted to the Ford Mondeo across UK generations is listed below, complete with compatible engine codes, production years and documented failure notes for accurate replacement matching.
Serving as the entry-level diesel for the MK3 and early MK4 generations, the 1.6L Duratorq unit was designed to balance low fleet running costs with respectable torque for urban commuting. Its compact displacement and common-rail injection system delivered efficient daily motoring, though high-mileage examples frequently require attention to emissions and timing components.
| ENGINE CODE(S) | XWDA, XWDB |
| COMPATIBLE MODELS (UK) | Zetec, Titanium, Edge |
| PRODUCTION YEARS | MK3 2007-2014, early MK4 |
Timing chain stretch, EGR valve carbon buildup, turbo oil feed coking
Not sure which engine size your Ford Mondeo 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 Ford Mondeo specialists.
Ford Mondeo Engines Fuel Type
Choose your Ford Mondeo engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early Duratorq diesels to the latest EcoBlue and Atkinson hybrid powertrains.
Dominating four generations of UK sales, Duratorq and EcoBlue diesels remain the most requested replacements for fleet, taxi and high-mileage private Mondeo owners.
Not sure which fuel type your Ford Mondeo 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 Ford Mondeo specialists.
This timeline maps every major Ford Mondeo engine transition across four UK generations, allowing owners to pinpoint their exact model year and compare rebuilt engine prices from vetted specialists.
Ford Mondeo engine replacement costs typically range from £600-£1,400 for used units, £1,200-£3,500 for reconditioned, and £1,800-£4,500 for rebuilt engines supply-only. Final pricing depends on your specific engine code, variant, and whether you choose supply-only or supply-and-fit service.
The AZBA, AOWA and TXWA 2.0L Duratorq TDCi diesel codes dominate Ford Mondeo replacement enquiries across the UK, fitted to MK3 Zetec and Titanium variants from 2007-2014. These high-mileage fleet engines generate the most search volume due to timing chain tensioner vulnerability.
Yes, used Ford Mondeo engines are available through UK breaker networks, but compatibility depends on exact engine code, generation and transmission match. Always request compression test results and service history before purchasing a used unit to avoid costly mismatches.
Most Ford Mondeo engine replacements take 2-4 working days at specialist UK workshops once the engine is delivered, though supply-only orders may require additional time for collection or mobile fitting arrangement. Complex variants like the 2.5L ST or hybrid may need longer for calibration.
Every reconditioned Ford Mondeo engine supplied through EngineMarket includes a minimum 12-month unlimited mileage warranty covering internal components and labour for manufacturing defects. Warranty terms vary by specialist, so always confirm coverage scope and claims process before ordering.
Your Ford Mondeo engine code appears on the VIN plate in the engine bay or driver's door sill, and may also be listed in your service book or V5C registration document. The code is a 4-letter identifier like AZBA, UKWA or XWDA that specifies your exact engine specification.
For major Ford Mondeo engine failures like timing chain, turbo or injector damage, replacement with a reconditioned unit often offers better long-term value than extensive repairs, especially on vehicles worth £1,500-£4,000. Minor issues like sensor or gasket failures may justify repair instead.
Yes, Ford Mondeo 2.0 TDCi engines with codes AZBA, AOWA and TXWA are known for rear-mounted timing chain tensioner wear between 70,000-110,000 miles, which can cause rattling noises and eventual chain jump if ignored. Early detection and preventative replacement avoids catastrophic engine damage.
Most Ford Mondeo diesel engines registered before September 2015 do not meet Euro 6 emissions standards required for ULEZ and many Clean Air Zones, incurring daily charges. Petrol Mondeo models from 2006 onwards generally meet Euro 4 requirements, while newer EcoBlue diesels from 2018 typically comply with Euro 6.
Duratorq TDCi engines powered Ford Mondeo models from 2007-2017 with proven mechanical simplicity, while EcoBlue engines introduced from 2018 feature advanced SCR/AdBlue emissions systems for Euro 6 compliance. EcoBlue units offer improved fuel economy but require more complex diagnostic equipment for servicing.
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