Vauxhall Insignia Rear Springs: Specs, Fitment & Common Faults
Hatchback/saloon and estate body styles use genuinely different rear springs, and FlexRide adds a further distinct variant.
Illustration for editorial purposes
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A Part That Fails Quietly, Then Suddenly
Months of gradual sagging with barely any symptom beyond a marginally lower ride height is the usual pattern for the Vauxhall Insignia's rear spring, right up until it fails suddenly at the coil's end with a clunk. If one rear corner looks lower than the other, that's the clue worth acting on.
Vauxhall Insignia Rear Springs: OEM Part Number
| Hatchback/saloon, standard suspension | Genuinely a different spring from the estate and FlexRide versions below — confirm body style and suspension type before ordering |
|---|---|
| Estate, standard suspension | A genuinely different, typically stiffer spring than the hatchback/saloon version, reflecting the increased load-carrying capacity |
| FlexRide (adaptive damping) | A genuinely different spring rate from standard suspension, matched to the electronic damping characteristics |
Replacing just one Vauxhall Insignia rear spring is a false economy: pairing it with an old, sagged spring on the other side produces uneven ride height and a noticeable handling bias.
Vauxhall Insignia Rear Springs: What It Does
The Vauxhall Insignia's rear end weight rests on the coil spring, which also absorbs the initial shock of a bump — a separate function from the shock absorber, not a replacement for it. Left sagged or broken, it lowers ride height, potentially skews headlight aim, and can become an MOT failure in severe cases.
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Vauxhall Insignia Rear Springs: Warning Signs, DIY Difficulty & Aftermarket Advice
These are the same regardless of make or model — see our full Rear Springs Guide for symptoms of a failing spring, confirming fitment against your VIN, and OEM vs aftermarket guidance.
More Vauxhall Rear Springs
The same part, covered across other Vauxhall models.