FX-684

Landcruiser HZJ80 4.2L 1HZ Diesel Extractor Outside Chassis, Excludes Base Pipe

Landcruiser HZJ80 4.2L 1HZ Diesel Extractor Outside Chassis, Excludes Base Pipe.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $796.13 AUD
In stock at supplier
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Landcruiser HZJ80 4.2L 1HZ Diesel Extractor Outside Chassis, Excludes Base Pipe product image

Part specs

SKU
FX-684
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Toyota
Stock status
In stock at supplier

The MPI Automotive FX-684 is an outside-chassis diesel extractor listed for the Toyota Landcruiser HZJ80 4.2L 1HZ. It is supplied excluding the base pipe and replaces the factory manifold on this diesel Landcruiser.

What does this extractor cover?

The FX-684 is an extractor for the 4.2L 1HZ HZJ80 Landcruiser, routed outside the chassis — the tube section that bolts to the cylinder head in place of the cast factory manifold. It is supplied excluding the base pipe, so it is the upper extractor section that needs a base pipe to complete the run. The 'outside chassis' routing describes how the tubes are laid out relative to the frame.

What is an outside-chassis extractor and what does it change?

An extractor replaces the cast manifold with tube runners, aiming to reduce the back-pressure off the engine. 'Outside chassis' refers to the tubes being routed outboard of the frame, which is a packaging choice on a body-on-frame 4WD. Because this part excludes the base pipe, the trade-off is that you also need the matching base pipe to complete the system — buying the extractor alone will not give you a finished run.

Will it suit my Toyota Landcruiser?

It is listed to fit the 4.2L 1HZ HZJ80 Landcruiser with outside-chassis routing, excluding the base pipe; confirm your exact chassis and the base pipe you need with the workshop before ordering. Send us your setup and we will match the parts.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits 1HZ Landcruiser extractors like the FX-684 in-house across the Illawarra. We confirm the matching base pipe, check the head face and clearances, route the tubes outside the chassis and connect the run. The recommended retail is $796.13; confirm stock of the extractor and base pipe with us before booking the bay.

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

Common questions

Does the FX-684 include the base pipe?
No — it is supplied excluding the base pipe, so you also need the matching base pipe to complete the run.
What does 'outside chassis' mean?
It describes the tubes being routed outboard of the frame, a packaging choice on the HZJ80 Landcruiser.
Can you fit it at the workshop?
Yes — we fit 1HZ Landcruiser extractors in-house at our Illawarra workshop and confirm the matching base pipe first.

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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