Vauxhall Astra Engine Mount: Specs, Fitment & Common Faults

The vibration and clunking that points here, and what actually fits your specific engine.

Illustration for editorial purposes

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OEM Part Number: 13159995

Genuinely important to know: a worn Astra engine mount often shows up as a clunk on gear changes or noticeable vibration at idle rather than an obvious failure — worth diagnosing which specific mount is at fault (a pry-bar check with the engine running is a common technique) before buying a full replacement set unnecessarily. The genuine reference below is specific to the Astra H generation (2004-2009) — later J/K/L generations use different mounts entirely, so confirm your exact generation first.

Astra H (2004-2009), 1.6/1.8 petrol, genuine N/S engine mount	Vauxhall OEM: 13159995 — shared with Zafira B
Transmission mount & upper/opposite-side mount	Genuinely separate part numbers to the mount shown above — sold individually, and worth inspecting together if chasing a vibration or clunk

Vauxhall Astra Engine Mount: What It Does

Engine mounts secure the engine and transmission to the chassis while absorbing vibration and movement, preventing that vibration from transferring directly into the cabin. Most versions of the Astra use several mounts working together — typically at least one on each side of the engine plus a torque mount — and a single failed mount can throw off the whole assembly's balance.

Vauxhall Astra Engine Mount reference plate

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Vauxhall Astra Engine Mount: Symptoms, DIY Difficulty & Aftermarket Advice

These are the same regardless of make or model — see our full Engine Mount Guide for warning signs to watch for (including some genuinely make-specific quirks in how they show up), confirming fitment against your VIN, and which aftermarket approach is worth trusting.

More Vauxhall Engine Mount

The same part, covered across other Vauxhall models.