EMG163

Landcruiser BJ Series, 3.4L 3B Diesel Engine Extractor Gasket

Landcruiser BJ Series, 3.4L 3B Diesel Engine Extractor Gasket for selected vehicle applications.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $30.95 AUD
In stock at supplier
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Landcruiser BJ Series, 3.4L 3B Diesel Engine Extractor Gasket product image

Part specs

SKU
EMG163
Supplier
MPI Automotive
Category
Extractors and headers
Stock status
In stock at supplier

The MPI Automotive EMG163 is an extractor/manifold gasket listed to fit the Toyota Land Cruiser BJ series with the 3.4-litre 3B diesel engine. It's the sealing gasket between the cylinder head and the extractor or manifold, not the header itself.

What does this gasket cover?

The EMG163 is the flat exhaust gasket for the 3.4-litre 3B diesel in the BJ-series Land Cruiser. It seals the joint where the extractor or factory manifold meets the cylinder head, keeping exhaust gas in the runner rather than leaking at the flange. It is cut to the 3B port pattern, which is why it is listed against that specific BJ-series diesel.

What is an extractor gasket and what does it do?

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 a manifold swap — because heat cycling hardens the old material so it won't reseal. A worn gasket on a diesel ticks and hisses and can let fumes into the bay. On a hard-working 4x4 diesel like the 3B it is a routine renewal; its job is to keep the joint sealed through the engine's heat cycles.

Will it suit my BJ Land Cruiser?

The EMG163 is listed to fit the Land Cruiser BJ series with the 3.4-litre 3B diesel. Petrol and other diesel Land Cruiser engines take different gaskets, so confirm your engine with the workshop before ordering.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits Land Cruiser manifolds 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 EMG163 is supplied by MPI Automotive at an RRP of $30.95; 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 EMG163 fit?
It's listed to fit the Land Cruiser BJ series with the 3.4-litre 3B diesel. Confirm your engine with the workshop first.
Is this just the gasket?
Yes — it's the seal between the head and the extractor or manifold, not the header.
Can you fit it?
Yes. Oak Flats Muffler Men fits Land Cruiser gaskets and manifolds 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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