EMG156

Ford Falcon EA-AU 3.9 & 4.0L 6 Cylinder DSF Gasket

Ford Falcon EA-AU 3.9 & 4.0L 6 Cylinder DSF Gasket (EMG156) fits selected vehicle applications.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $49.74 AUD
In stock at supplier
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Ford Falcon EA-AU 3.9 & 4.0L 6 Cylinder DSF Gasket product image

Part specs

SKU
EMG156
Supplier
MPI Automotive
Category
Extractors and headers
Stock status
In stock at supplier

The MPI Automotive EMG156 is an extractor/manifold gasket listed to fit the Ford Falcon EA to AU with the 3.9 and 4.0-litre six-cylinder engine. It's the flange seal between the cylinder head and the extractor or factory manifold, not the header itself.

What does this gasket cover?

The EMG156 is the flat exhaust-face gasket for the Falcon straight-six across the EA to AU range, covering both the 3.9 and 4.0-litre versions. It seals the joint where the extractor or factory manifold bolts to the head, keeping the gas from each port inside the runner rather than leaking past the flange. It's cut to that inline-six port pattern, which is why it's listed against the EA–AU Falcon rather than as a generic Ford gasket.

What is an extractor gasket and what does it do?

An extractor gasket is the soft, replaceable seal between the cylinder head and the exhaust extractor or manifold. Exhaust gas leaves the head hot and under pressure, so the joint needs a gasket that holds its shape through repeated heat cycles. On a long inline-six the gasket has to seal a row of ports evenly. It's renewed whenever you fit extractors, swap a manifold, or pull the head — a failed one tends to tick or hiss under load. It's a routine sealing item rather than a performance part on its own.

Will it suit my EA–AU Falcon?

The EMG156 is listed to fit the Ford Falcon EA to AU with the 3.9 and 4.0-litre six. That spans a long run of Falcons, so the gasket follows the engine and its exhaust face across those models. The supplier hasn't published exact build dates here, so confirm your engine and flange with the workshop before ordering.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits Falcon six extractors and gaskets in-house across the Illawarra. The job means cleaning the full length of both mating faces, checking the flange is flat along the row of ports, and torquing the fasteners evenly so the seal isn't pinched at one end. The EMG156 is supplied by MPI Automotive at an RRP of $49.74; contact us to confirm fitment and book the bay.

Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.

Common questions

What does the EMG156 suit?
It's listed to fit the Ford Falcon EA to AU with the 3.9 and 4.0-litre six. Confirm your engine and flange with the workshop before ordering.
Is this the extractor or just the gasket?
Just the gasket — it's the seal between the head and the extractor or manifold, not the header itself.
Can you fit it for me?
Yes. Oak Flats Muffler Men fits Falcon six gaskets and extractors in-house in the Illawarra; contact us to book.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
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