
Toyota Landcruiser UZJ200 4.7L V8 Full System 3in Including Extractors
MPI AutomotiveRRP$5467.66MPI Automotive Toyota Landcruiser UZJ200 4.7L V8 Full System 3in Including Extractors, Cats and Catback with Single.
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Land Cruiser 3F Petrol [DSF] Extractor Gasket for selected vehicle applications.
Category: Extractors and headers

![Land Cruiser 3F Petrol [DSF] Extractor Gasket product image](/media/parts/mpi/emg181-land-cruiser-3f-petrol-dsf-extractor-gasket-1.webp)
The MPI Automotive EMG181 is an extractor/manifold gasket listed to fit the Toyota Land Cruiser with the 3F petrol engine. It's the sealing gasket between the cylinder head and the extractor or manifold, not the header itself.
The EMG181 is the flat exhaust gasket for the 3F petrol six in the Land Cruiser. It seals the joint where the extractor or factory manifold bolts to the head, keeping exhaust gas in the runner rather than leaking at the flange. It is cut to the 3F port pattern, which is why it is listed against that specific petrol Land Cruiser engine.
An extractor gasket is the replaceable seal at the exhaust face of the cylinder head. It is renewed whenever the manifold or extractor is removed — a head job, a leak, or an extractor swap — because heat cycling hardens the old material so it won't reseal. A worn gasket ticks or hisses under load and can let fumes past. On a long-serving 4x4 six like the 3F it is a routine sealing item rather than a power part; its job is to keep the joint tight through the engine's heat cycles.
The EMG181 is listed to fit the 3F petrol Land Cruiser. The diesel Land Cruiser engines of the era take different gaskets, so confirm your engine and flange with the workshop before ordering.
Oak Flats Muffler Men fits Land Cruiser extractors and gaskets in-house across the Illawarra. The job means cleaning both faces, checking the flange is flat, and tightening evenly so the gasket seals without distortion. The EMG181 is supplied by MPI Automotive at an RRP of $52.76; 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.
Oak Flats Muffler Men can check this part against supplier specs, part number, image, RRP and vehicle details for customers around Oak Flats, Shellharbour, Wollongong, Dapto, Albion Park, Kiama and the northern suburbs.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.