Ford 1.5 EcoBoost Cambelt & Water Pump Replacement
Covering Ford Focus, C-Max, Grand C-Max & Mondeo 1.5 EcoBoost petrol engines (150–182 PS). Engine codes M8DD, M8DB, M8DA & M8DE. OE-quality kit (e.g. Dayco), correct tools for the job, done right first time.
Book Your Cambelt Change →Quick Answer
The Ford 1.5 EcoBoost 4-cylinder petrol engine (fitted to the Focus, C-Max, Grand C-Max and Mondeo, 150–182 PS, engine codes M8DD / M8DB / M8DA / M8DE) uses a standard external dry timing belt — it is not the oil-submerged "wet belt" fitted to Ford's smaller 1.0 EcoBoost engines. Ford's official interval is 10 years or 120,000 miles, whichever comes first. At TGPP Autocare we replace the cambelt, tensioner, idler pulley and water pump as a fixed-price job for £540 fitted, using an OE-quality kit (e.g. Dayco) and the correct locking and timing tools for this engine.
Is This The Same As Ford's "Wet Belt" Problem?
No — and this is one of the most common questions we get asked. Ford's much-publicised "wet belt" issue affects the smaller 1.0 EcoBoost engine (and later 3-cylinder 1.5 EcoBoost units), where the timing belt runs submerged in engine oil and can shed material into the oil pump pickup if it's left too long.
The 4-cylinder 1.5 EcoBoost covered on this page — fitted to the Focus, C-Max, Grand C-Max and Mondeo — is built differently. It uses a conventional external, dry-running timing belt, driven and enclosed in the same way as a traditional cambelt setup. It still needs replacing on schedule, and it's still an interference engine (meaning a snapped belt will cause serious engine damage), but it doesn't carry the oil-contamination risk that makes the wet belt jobs so time-critical.
Not sure which engine you've got?
If your registration or VIN doesn't confirm the engine code, give us a call on 01438 232556 or drop your reg into our online booking form — we'll confirm the exact spec before you book in.
Which Cars Does This Cover?
This fixed price applies to the 1.5 EcoBoost petrol engine (1498cc, 150–182 PS) across the following Ford models:
| Model | Body Style | Approx. Years |
|---|---|---|
| Ford Focus III (Mk3) | Hatchback, Saloon, Estate/Turnier, Box Body | 2014 – 2020 |
| Ford C-Max II | MPV | 2015 – 2019 |
| Ford Grand C-Max | MPV | 2015 – 2019 |
| Ford Mondeo V | Hatchback, Saloon, Estate | 2014 – 2022 |
Engine codes covered: M8DD, M8DB, M8DA, M8DE
Not sure if your exact model or build date is covered? Give us a call with your registration and we'll confirm before booking.
What's Included In The £540 Fixed Price
How The £540 Breaks Down
No smoke and mirrors — here's exactly what makes up the fixed price:
1.5 EcoBoost Cambelt & Water Pump Kit Replacement
That's the fixed price, all in — whatever the exact parts cost on the day, £540 is what you pay. No surprises once the car's on the ramp.
Why It's Worth Doing On Time
The 1.5 EcoBoost is an interference engine, meaning the pistons and valves share the same space at different points in the rotation. If the cambelt snaps or jumps time, the valves and pistons can collide — usually resulting in bent valves at best, and a full engine rebuild or replacement at worst. Replacing a £540 belt on schedule is a lot cheaper than the alternative.
Common signs a cambelt is overdue or starting to fail include a ticking or rattling noise from the front of the engine, the engine misfiring or running rough, or the car simply refusing to start. By the time these symptoms show up, damage may already be underway — which is why we work to the mileage and age interval rather than waiting for warning signs.
Frequently Asked Questions
At TGPP Autocare it's a fixed price of £540 fitted, including the cambelt, tensioner, idler pulley, water pump and VAT. There are no hidden extras once your car is booked in.
Ford's official interval is 10 years or 120,000 miles, whichever comes first. Engine codes covered are M8DD, M8DB, M8DA and M8DE.
No, not the 4-cylinder version fitted to the Focus, C-Max, Grand C-Max and Mondeo. It uses a standard dry, externally mounted timing belt. Ford's wet belt (oil-submerged) design is used on the smaller 1.0 EcoBoost engine and later 3-cylinder 1.5 EcoBoost units.
On this engine, the water pump sits behind the timing belt, so most of the labour to reach it is identical to the labour needed for the belt itself. Replacing both together avoids paying for a second strip-down if the pump fails a year or two later.
The 1.5 EcoBoost is an interference engine, so a snapped or slipped belt can let the pistons and valves collide. This typically causes bent valves and can mean a full engine rebuild or replacement — costing many times more than a scheduled belt change.
Yes. We fit OE-quality cambelt and water pump kits (e.g. Dayco) and use the specific crank/cam locking tools this engine needs, rather than generic universal kits, to make sure the timing is set correctly first time.
Book Your Ford 1.5 EcoBoost Cambelt Change
Fixed price £540 fitted · RAC Approved · 12-month parts & labour guarantee · 0% finance available
Book Online →Or call us on 01438 232556
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