The Exhaust Systems Australia TOYOTA-LANDCRUISER-FZJ75-80-105-SERIES-1FZ-1FZE-4-5L-PETROL-STEEL-HEADER-GASKET- is a two-piece steel header gasket listed to fit the Toyota Landcruiser FZJ75, FZJ80 and 105 Series with the 1FZ / 1FZE 4.5L petrol engine.
What does a header gasket do?
A header gasket seals the joint between the cylinder head's exhaust ports and the extractor or exhaust manifold flange. It has to hold that seal through repeated heat cycling, so a steel gasket is used here for durability under exhaust temperatures. This one is supplied as a two-piece set, matching the port layout of the 1FZ engine. It's a service and fitment part rather than a performance item — its job is to stop exhaust leaks at the head.
Will it suit my Landcruiser?
It's listed to fit the FZJ75, FZJ80 and 105 Series Landcruiser running the 1FZ or 1FZE 4.5L petrol six. Those are specific engine and body codes, but it's still worth confirming your exact head and manifold arrangement with the workshop before ordering, since gasket fitment hinges on the port pattern being an exact match.
When would I need one?
A header gasket is typically replaced whenever the extractors or manifold come off — during an extractor fit, a head job, or to cure a blowing exhaust leak at the port face. Reusing an old gasket after the joint has been disturbed is a common cause of a repeat leak, so a fresh one is cheap insurance on a part that's already exposed.
What does fitting involve at our Illawarra workshop?
Oak Flats Muffler Men fits header gaskets like this as part of extractor and manifold work across the Illawarra. We clean the mating faces, check the flange for distortion and torque the fasteners to spec so the new seal holds. At a recommended retail of $34 it's usually fitted alongside a larger job. Send your Landcruiser details and we'll confirm the gasket matches your engine.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
Is this gasket for the petrol Landcruiser?
Yes. It's listed for the FZJ75, FZJ80 and 105 Series with the 1FZ / 1FZE 4.5L petrol engine.
Is it a one-piece or two-piece gasket?
It's supplied as a two-piece steel header gasket to suit the 1FZ port layout.
Can you fit it for me?
Yes — we fit it as part of extractor or manifold work at our Illawarra workshop and confirm it matches your engine first.
Fitment support across the Illawarra
Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.Show nearby fitment areasCollapse section
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.
TOYOTA LANDCRUISER 100 SERIES UZJ100R WAGON 4.7L 3" STAINLESS STEEL FULL
Exhaust Systems AustraliaRRP$3000.00
TOYOTA LANDCRUISER 100 SERIES UZJ100R WAGON 4.7L 3" STAINLESS STEEL FULL EXHAUST KIT (EXTRACTORS, CATS & CAT-BACK SYSTEM WITH MUFFLER) for 4x4 Exhausts.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.