How long does a Ford Focus RS 2.3 EcoBoost engine replacement take-

A standard Ford Focus RS 2.3 EcoBoost engine swap is a complex procedure due to the all-wheel-drive system and tight engine bay.

Ford Focus RS 2.3 EcoBoost Specialists

Ford Focus RS 2.3 EcoBoost Engine Replacement Compare Prices & Get Quotes

Get quotes today from trusted UK Ford Focus RS 2.3 EcoBoost engine specialists. Compare prices on reconditioned, rebuilt and used engines to find the most cost-effective, warranty-backed solution for your high-performance hatchback.

Supply & Fit Available

12-Month Warranty

Nationwide Delivery

100+ Suppliers

Ford Focus RS 2.3 EcoBoost Engine

from£3,500 to £6,500

Usedfrom £1,500
Reconditionedfrom £3,500
Common codesH9DA

Ford focus RS 2.3 EcoBoost Used Engine — H9DA

Ford focusUsed Engine — H9DA

Ford focus RS 2.3 EcoBoost Reconditioned Engine — H9DA

Ford focusReconditioned Engine — H9DA

Ford focus RS 2.3 EcoBoost Rebuilt Engine — H9DA

Ford focusRebuilt Engine — H9DA

Instant QuotesNo Obligation100% FreeReconditionedRebuiltUsedSupply & Fit AvailableUK-Wide NetworkInstant QuotesNo Obligation100% FreeReconditionedRebuiltUsedSupply & Fit AvailableUK-Wide NetworkInstant QuotesNo Obligation100% FreeReconditionedRebuiltUsedSupply & Fit AvailableUK-Wide NetworkInstant QuotesNo Obligation100% FreeReconditionedRebuiltUsedSupply & Fit AvailableUK-Wide Network

How it works

3 Simple Steps to Finding the Right Replacement Engine

Clear information first, then the right engine and specialist for your exact vehicle.

Variant History

Ford Focus RS 2.3 EcoBoost Engine History & Specs at a Glance

When the third-generation Focus RS launched, it marked a return to the iconic RS badge with a heavily revised, high-output 2.3L EcoBoost engine, replacing the previous generation's 2.5L five-cylinder unit to deliver sharper performance and improved efficiency.

2016
H9DA (2.3L EcoBoost), 2.3L Petrol, 350 PS (345 bhp) (Launch of the Mk3 Focus RS, featuring a twin-scroll turbocharger and advanced all-wheel-drive system)
2018
H9DA (2.3L EcoBoost Heritage Edition), 2.3L Petrol, 350 PS (345 bhp) (Final production year, featuring the iconic Heritage Edition with RS Blue paint and gold wheels, mechanically identical to the standard RS)

Every engine fitted to the Ford Focus RS 2.3 EcoBoost is covered below, with UK rebuilt pricing and known failure points.

Engine Codes & Pricing

Ford Focus RS 2.3 EcoBoost Engine Codes Specifications & Replacement Cost

Find your exact engine code, specs and UK replacement cost guide.

H9DA — 2.3L Petrol (2016-2018)

Power Output: 350 PS (345 bhp)
Years Fitted: 2016-2018

Can’t find your exact engine code?-> Get quotes for H9DA Ford Focus RS 2.3 EcoBoost engine replacement

-> Get quotes for H9DA Ford Focus RS 2.3 EcoBoost engine replacement

Common failure points and repair options

Head Gasket & Coolant Loss

Affected: Ford Focus RS 2.3 EcoBoost (H9DA, 2016-2018)
Typical failure mileage: 20,000-50,000 miles

Root cause

Early production units were subject to a manufacturing variance in the head gasket, leading to coolant seeping into the cylinders and causing white smoke from the exhaust.

Repair options

Repair tier	Dealer price	Specialist price
Minor/Preventative	£1,500-£2,500	£1,000-£1,800
Full Replacement - rebuilt/reconditioned engine	£6,000-£9,000	£4,500-£6,500

Our recommendation

For isolated head gasket issues caught early, a specialist head gasket replacement is cost-effective. However, if the engine has suffered piston ring land failure or severe overheating damage, a fully rebuilt engine with upgraded internals is the only reliable long-term solution for a high-performance vehicle.

Piston Ring Land Failure

Affected: Ford Focus RS 2.3 EcoBoost (H9DA, 2016-2018)
Typical failure mileage: 30,000-80,000 miles

Root cause

The factory forged pistons can experience ring land separation under high boost pressures, particularly if the engine has been remapped beyond safe limits without supporting fuel system upgrades.

Repair options

Repair tier	Dealer price	Specialist price
Minor/Preventative	£3,000-£5,000	£2,000-£3,500
Full Replacement - rebuilt/reconditioned engine	£6,000-£9,000	£4,500-£6,500

Our recommendation

-> Compare rebuilt H9DA Ford Focus RS 2.3 EcoBoost engine prices

Don't Let Engine Failure Write Off Your Ford Focus RS 2.3 EcoBoost

Don't accept main dealer replacement quotes that can easily exceed £8,000. By comparing prices through EnginesMarket, you access vetted UK performance specialists who supply rebuilt Ford Focus RS 2.3 EcoBoost engines with upgraded components, nationwide delivery, and a minimum 12-month unlimited-mileage warranty.

Compare Ford Focus RS 2.3 EcoBoost Engine Replacement Prices Now ->

FAQ

Ford Focus RS 2.3 EcoBoost Engine ReplacementFrequently Asked Questions

Everything Ford Focus RS 2.3 EcoBoost owners usually ask before choosing a rebuilt, reconditioned or used replacement engine.

A full rebuilt or reconditioned Ford Focus RS 2.3 EcoBoost engine typically costs between £3,500 and £6,500 for the unit itself, depending on the specification and level of internal upgrades.

Used engines start from around £1,500.
Reconditioned units range from £3,500 to £5,000.
Fully rebuilt engines with performance warranties cost £4,500 to £6,500.

-> Compare Ford Focus RS 2.3 EcoBoost engine prices today.

Owners of the Ford Focus RS 2.3 EcoBoost often report specific warning signs, particularly related to the cooling system and bottom end under load.

Unexplained coolant loss without visible external leaks, often accompanied by white smoke from the exhaust.
A sudden drop in oil pressure or excessive crankcase pressure, indicating potential piston ring land failure.

-> Get a diagnostic quote from a Ford Focus RS 2.3 EcoBoost specialist.

Yes, absolutely. The Ford Focus RS holds strong residual values, often ranging from £18,000 to £30,000+ depending on condition and edition.

A £4,500-£6,500 rebuilt engine represents a fraction of the vehicle's total value.
Replacing the engine preserves the car's performance and resale value far better than selling a non-running example at a steep discount.

-> Check if your Ford Focus RS 2.3 EcoBoost is a candidate for replacement.

Yes, this is a highly popular route for RS owners. Many specialists offer "built" or "uprated" long blocks during the replacement process.

Upgrades often include forged pistons, strengthened connecting rods, and uprated head studs to safely handle increased boost levels.
Always confirm the exact specifications and warranty terms of any upgraded components with your chosen supplier.

-> Discuss uprated Ford Focus RS 2.3 EcoBoost engine options with our network.

Why Choose Us

Compare Ford Focus RS 2.3 EcoBoost Engine Prices Today

Comparing quotes is completely free and carries no obligation. By entering your registration, you ensure that every quote you receive is precisely matched to your Ford Focus RS 2.3 EcoBoost’s exact engine code, saving you from costly compatibility errors and main dealer markups.

100+100+ Ford Focus RS 2.3 EcoBoost engines supplied through our network

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