Parts for your 2013 Holden Captiva 5-Exhaust gasket

2013 Holden Captiva 5 exhaust gasket — what it is and when to change it

Based on technical sources — the Holden/GM Service Information (CG Series II, 2013), the Holden Global EPC (Electronic Parts Catalogue), and GM Genuine/ACDelco parts listings for Captiva/Antara — the 2013 Holden Captiva 5 is fitted with exhaust gaskets. The 2.4‑litre petrol uses a multi‑layer steel gasket between the exhaust manifold and the cylinder head, plus a sealing ring (donut) at the front pipe joint. The 2.2‑litre turbo‑diesel adds turbocharger flange gaskets. These are identified as service parts in the EPC, and GM SI procedures specify replacing them whenever the joint is disturbed. So an exhaust gasket absolutely applies to this model.

On a Captiva 5, the exhaust gasket’s main job is to keep hot gases inside the exhaust, stopping that tell‑tale ticking, protecting the cabin from fumes, and keeping the oxygen sensor readings stable so the engine management can fuel properly. A sound seal also helps the cat and turbo (diesel) do their thing without stray leaks upsetting flow or temps.

There’s no fixed interval to replace exhaust gaskets as part of routine servicing of your 2013 Holden Captiva 5