
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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MPI Automotive Toyota 1Y - 2Y - 3Y - Petrol Extractor Gasket.
Category: Extractors and headers


The MPI Automotive EMG123 is an extractor/manifold gasket listed to fit the Toyota 1Y, 2Y and 3Y petrol engines. It's the sealing gasket between the cylinder head and the extractor or manifold, not the header itself.
The EMG123 is the flat exhaust gasket for the Toyota Y-series petrol fours — the 1Y, 2Y and 3Y. It seals the joint where the extractor or factory manifold meets the head, keeping exhaust gas in the runner rather than leaking at the flange. It is cut to the Y-series port pattern, which is why it is listed against all three of those engines together.
An extractor gasket is the replaceable seal between the cylinder head and the extractor or manifold. It is renewed whenever the manifold or extractor comes off — a head job, a leak, or an extractor swap — because heat cycling sets the old material so it won't reseal. A worn gasket ticks or hisses under throttle and can let fumes past. The Y-series fours saw hard service in vans and light commercials, so this is a routine renewal item; its job is to keep the joint sealed through the engine's heat cycles.
The EMG123 is listed to fit the Toyota 1Y, 2Y and 3Y petrol engines. Other Toyota fours take different gaskets, so confirm your engine and flange with the workshop before ordering.
Oak Flats Muffler Men fits Y-series manifolds and extractors in-house across the Illawarra. The job means cleaning both faces, checking the flange is flat, and tightening evenly so the gasket seals without being pinched. The EMG123 is supplied by MPI Automotive at an RRP of $18.84; 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.