EMG177

Toyota 1Y - 3Y Petrol [DSF] Extractor Gasket

MPI Automotive Toyota 1Y - 3Y Petrol [DSF] Extractor Gasket.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $42.93 AUD
In stock at supplier
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Toyota 1Y - 3Y Petrol [DSF] Extractor Gasket product image

Part specs

SKU
EMG177
Supplier
MPI Automotive
Category
Extractors and headers
Stock status
In stock at supplier

The MPI Automotive EMG177 is an extractor/manifold gasket listed to fit the Toyota 1Y and 3Y petrol engines. 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 EMG177 is the flat exhaust-face gasket for the Toyota Y-series petrol fours — the 1Y and 3Y. It seals the joint where the extractor or factory manifold bolts onto the head, keeping the gas from each port inside the runner rather than leaking past the flange. It's cut to the Y-series port pattern, which is why it's listed against those engines rather than offered as a one-size Toyota four-cylinder 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. It's renewed whenever you fit extractors, swap a manifold, or pull the head — it isn't a part you reuse. A failed one tends to tick, hiss, or smell under load, so it's a routine renewal item rather than a performance part on its own.

Will it suit my 1Y or 3Y Toyota?

The EMG177 is listed to fit the Toyota 1Y and 3Y petrol engines. Because it matches the engine rather than one body, it can suit those Y-series fours across the vans and light commercials that ran them. The supplier hasn't published a year range or model list, so confirm your exact engine and flange with the workshop before ordering.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits Y-series extractors and gaskets in-house across the Illawarra. A gasket renewal means cleaning both mating faces back to clean metal, checking the flange is flat, and torquing the fasteners evenly so the seal isn't pinched on one side. The EMG177 is supplied by MPI Automotive at an RRP of $42.93; 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 engines does the EMG177 suit?
It's listed to fit the Toyota 1Y and 3Y petrol engines. 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 Y-series 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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