Vauxhall Antara Alternator Replacement Parts

The Antara ran as a single generation from 2006 to 2015, with a facelift arriving in 2011, so a 2007 and a 2010 unit sit on the same pre-facelift platform — however, whether the alternator itself is identical depends first on your engine code, which you'll find on your V5C or via a VIN check. If both vehicles share the same engine code the chances of a straight swap are good, but ancillary and mounting details can change quietly within a production run, so confirm against your registration with the breaker before buying.

The engine code matters more than the year — two Antaras built in the same month can carry different alternators if one is a 2.0 CDTi and the other a 2.4 petrol, for example. Give your breaker your full engine code (shown on the V5C, usually beginning with a letter-and-number combination stamped on the block) alongside your registration, and fitment accuracy improves significantly. Year alone is not enough to guarantee the correct unit.

The facelift in 2011 can bring changes to ancillary components and mounting points, so crossing that boundary is where fitment becomes less certain even if the engine code looks the same on paper. Name the boundary to your breaker — pre-facelift 2006–2010 versus facelift 2011–2015 — and ask them to confirm compatibility against both registrations before you commit. Never assume a pre-facelift alternator will drop straight into a post-2011 car without that check.

Trim level — whether that's S, SE, or Elite — does not affect alternator fitment; what matters is the engine code, fuel type, and gearbox type, not the badge on the tailgate. You may find that higher trim cars carry extra electrical consumers like heated seats or a larger stereo, but the alternator output rating is tied to the engine variant rather than the trim designation. Focus on matching the engine code and your breaker will be able to source the correct unit regardless of trim.

Yes — the diesel 2.0 CDTi and the petrol 2.4 are entirely different engines with different ancillary components, so their alternators are not interchangeable. Always specify your fuel type and engine code when contacting a breaker, as quoting 'Antara alternator' alone risks being sent the wrong unit. Your engine code on the V5C is the quickest way to make sure the breaker pulls from the right donor vehicle.

Gearbox type can influence the alternator specification on some engine and transmission combinations, so it is worth mentioning to your breaker whether your car is manual or automatic when you enquire. The engine code remains the primary matching point, but passing on all the details — engine code, fuel type, gearbox, and your registration — gives the breaker the best chance of supplying the right part first time. Confirm fitment against your specific registration before purchasing.