Parts for your 2008 Ford Falcon-Manifold gasket

2008 Ford Falcon manifold gasket — what it does and when to replace it

Technical sources confirm a manifold gasket is absolutely fitted and relevant on the 2008 Ford Falcon. The Ford FG Falcon Workshop Manual (WSM, powertrain section 303), Ford Global Parts Catalogue (GPC), and common gasket catalogues from brands used in AU/NZ workshops (e.g., Permaseal/ACL, Fel-Pro) all list both intake and exhaust manifold gaskets for the 2008 Falcon’s 4.0‑litre Barra inline‑six and the 5.4‑litre Boss V8, including LPG and turbo variants. So yes—this Falcon uses manifold gaskets.

The manifold gasket’s job is simple but critical: it seals the join between the manifold and the cylinder head so air-fuel mix (intake) or exhaust gases (exhaust) can flow exactly where they should, without leaks. On the Falcon, materials are typically multi-layer steel or graphite/composite to cope with heat cycling and expansion. A sound seal helps smooth idle, proper fuel trims, good power, and low emissions