Parts for your 2009 Holden Captiva 5-Manifold gasket

2009 Holden Captiva 5 manifold-gasket: what it is and when to replace it

Based on technical references including the Holden CG Captiva (Opel Antara) service manual for the 2.4L petrol (Ecotec LE5) and 2.0L diesel engines, the GM Global Electronic Parts Catalogue, and AU/NZ parts catalogues from ACDelco and Permaseal, a manifold-gasket is definitely fitted to the 2009 Holden Captiva 5. Both intake-manifold and exhaust-manifold gaskets are specified and serviceable on these engines, so the part is very much relevant to this model year.

The manifold-gasket’s job is simple but critical. On the intake side, it seals the plastic intake manifold to the cylinder head so the engine only breathes metered air. On the exhaust side, it seals the exhaust manifold to the head so hot gases don’t leak, which protects nearby components and keeps the oxygen sensor readings honest. When either gasket starts to fail, drivability and efficiency take a hit.

Typical signs a Captiva 5 might need a manifold-gasket:

• Rough idle, stalling or a lean fault code (like P0171) after start-up – often an intake leak.
• Hissing (intake) or a ticking noise on cold start (exhaust), with a sooty mark near the flange.
• Exhaust smell in the engine bay, reduced performance, or higher fuel use.

There’s no fixed replacement interval