Compare prices on a used Vauxhall Signum indicator light from UK breakers. Free part request, no obligation.
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No two indicator lights are quite the same across different vehicles, so getting the specifics right matters when you buy used, second hand or a replacement. Answer a few quick questions below and breakers will only quote if they have the exact matching part in stock:
The Vauxhall Signum was produced from 2003 to 2008, based on the Vectra C platform, and received a facelift in 2005 which updated the front-end styling including the lights and bumpers. This 2005 facelift is the key boundary to be aware of when sourcing indicator lights, as pre-facelift (2003–2005) and post-facelift (2005–2008) units may differ in design. Always check the facelift cut-off against your exact registration with the breaker to confirm which style applies to your car.
Your 2004 Signum is a pre-facelift car and your 2006 is a post-facelift car, so they sit either side of the 2005 facelift boundary where front-end styling changed. It is possible the indicator light design differs between these two periods, and whether the specific units interchange is something you must confirm with the breaker against both registrations before buying. Do not assume they are the same part.
Trim level does not affect indicator light fitment on the Signum — the front-end panel design is shared across grades like Design, Elegance, and Vector within the same facelift period. You may find cosmetic differences in finish or bulb holder detail between cars that were optioned differently, but the trim name itself is not a fitment variable. The generation and facelift period are what matter, so focus on confirming those with the breaker.
No — engine choice has no bearing on indicator light fitment for the Signum, so it does not matter whether your car has a petrol or diesel unit. The front-end lighting is determined by the facelift period (pre-2005 or post-2005), not by what is under the bonnet. Just confirm the facelift status of your car with the breaker.
No — nearside (passenger side, left) and offside (driver side, right) indicator lights are handed parts on the Signum and are not interchangeable with each other. When contacting a breaker, make clear which side you need alongside the year of your car and whether it is pre- or post-facelift. Getting both the side and the facelift period right will save time and avoid a wasted purchase.
The Signum shares its platform with the Vectra C and there is some parts commonality between the two, but the Signum had its own distinct front-end styling rather than being a straight carry-over from the Vectra. Whether a specific indicator light from a Vectra C will physically fit a Signum of the same period is something you should put directly to the breaker, who can check part numbers against your registration. Do not assume they are the same part without that confirmation.