Cheap Ford Focus Fuel Injection Pump

Both years fall within the Focus Mk2 generation (2004–2011), so there is a reasonable chance of compatibility, but fitment is driven by the engine code rather than the year alone — check your V5 or run a VIN check to confirm your exact engine code and share it with the breaker. The Mk2 did receive running production changes, so confirm with the breaker against your registration that no ancillary or mounting differences apply to your specific build date. Never assume fitment without that check.

These two years sit either side of the Focus Mk3 facelift, which occurred in 2014, so you are potentially crossing a production boundary — the Mk3 itself ran from 2011 to 2018. Engine codes are the critical factor here, and if the codes match across that 2014 boundary you have a stronger case for compatibility, but ancillary and mounting changes mid-production are something you must confirm with the breaker against both registrations rather than assume. Supply both reg numbers and ask the breaker to cross-reference before buying.

Trim level — whether that is LX, Zetec, Titanium, or ST — does not affect fuel injection pump fitment; what matters is the engine code, fuel type, and gearbox type. A Zetec and a Titanium fitted with the same engine code are mechanically equivalent for this part, so do not let the badge put you off a good-value pump. Bear in mind that cosmetic surrounds or ancillary brackets visible on a breaker's photo may look different between trims, but the pump itself is determined by the engine, not the trim name.

The single most useful thing you can supply is your engine code, which you will find on your V5 logbook or via a VIN check — it removes almost all ambiguity for a mechanical part like this. Alongside that, tell the breaker your fuel type (diesel pumps and petrol systems are entirely different), your gearbox type (manual or automatic), your model year, and your full registration so they can cross-reference their stock against your exact vehicle. Body style and trim level are not needed for fitment but your reg number helps the breaker catch any mid-production detail that is not obvious from the code alone.

Whether a used fuel injection pump requires ECU pairing or immobiliser coding to your specific vehicle is something you must confirm with the breaker and ideally a Ford-specialist mechanic before buying, as this can vary and we cannot state it as fact here. Some diesel injection systems on the Focus can involve electronic pairing that requires specialist equipment to configure correctly. Ask the breaker this question directly for the specific unit they are selling, and factor any coding costs into your budget before committing.

The Mk2 ran from 2004 to 2011 and the Mk3 from 2011 to 2018, and crossing that generation boundary is a significant step — even if the engine code looks similar, there were enough engineering changes between generations that direct swap fitment is far from guaranteed. Match the engine codes first, then confirm with the breaker against both registrations before purchasing, as ancillary and mounting differences between generations are exactly the kind of detail a good breaker will be able to check for you. Do not assume a matching engine code alone is sufficient across a generation change.