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View partKB9505-HCMX
Nissan Patrol GQ 4.2L N/A 1987 to 1997 (Long Wheel Base Petrol EFI) Wagon - Single 2
Nissan Patrol GQ 4.2L N/A 1987 to 1997 (Long Wheel Base Petrol EFI) Wagon - Single 2 1/2" with Headers and CAT Kit.
BrandPacemaker
Category: Extractors and headers
RRP $2303.75 AUD
Confirmed on orderAfterpay, Zip Pay & Zip Money available
Part specs
- SKU
- KB9505-HCMX
- Supplier
- Pacemaker
- Category
- Extractors and headers
- Vehicle fitment
- Nissan GQ
- Stock status
- Confirmed on order
The Pacemaker KB9505-HCMX is a set of tuned-length extractors listed to fit the Nissan Patrol 4.2L Wagon 1987–1997. It is a headers-style replacement for the factory exhaust manifolds, the front end of the system where each cylinder's runner meets the rest of the pipework.
What does this part cover?
This is the extractor (header) section, so it replaces the cast factory manifolds rather than the cat-back or muffler portion further down. It is matched to the 4.2L fitment listed for this part, and the supplier's KB9505-HCMX part number covers that specific application. The rest of the exhaust — pipes, cat, and muffler — sits behind it and is sold and fitted separately where needed.
What's an extractor set and what does it change?
Extractors, also called headers, take the place of the cast iron exhaust manifolds. Where the factory casting groups cylinders into one chamber quickly, a header runs a separate tube per cylinder before merging them, intended to let exhaust pulses scavenge more cleanly. The trade-off is that headers are more involved to fit than a bolt-on muffler, they sit close to tight, hot underbody areas, and the result depends on the rest of the tune and exhaust. We do not publish dyno figures for this set, so we will not quote any.
Will it suit my Nissan Patrol?
It is listed to fit the Nissan Patrol 4.2L Wagon 1987–1997; that is a listing, not a promise for every build, so confirm the exact variant with the workshop before ordering. The listing covers the 1987–1997 period noted for this part, and factory exhaust layouts changed across body styles — this one is the Wagon application, which is why the KB9505-HCMX is specified the way it is. Send your build details and we will check it against this part number.
What does fitting involve at our Illawarra workshop?
Oak Flats Muffler Men fits extractor sets like this in-house across the Illawarra. Headers usually mean dropping the front pipework, dealing with the original manifold studs and gaskets, and refitting any oxygen sensors, so it is hoist work rather than a quick swap. We confirm clearances against the KB9505-HCMX listing and book the bay once your fitment is verified.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
- Will the KB9505-HCMX fit my Nissan Patrol?
- It is listed to fit the Nissan Patrol 4.2L Wagon 1987–1997. Confirm your exact variant and engine with the workshop before ordering, as feed data can be imperfect.
- Is this the full exhaust or just the front section?
- This part is the extractor (header) section that replaces the factory manifolds. Any pipework, cat, or muffler behind it is separate.
- Does this kit include a catalytic converter?
- Yes — this KB9505-HCMX kit is listed as including a cat in the header pipework. Confirm the full kit contents with the workshop when you book.
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.
Check fitment near Oak FlatsCheck fitment near Albion Park RailCheck fitment near ShellharbourCheck fitment near WollongongCheck fitment near DaptoCheck fitment near WarillaCheck fitment near CorrimalCheck fitment near WoononaCheck fitment near BulliCheck fitment near ThirroulCheck fitment near KiamaCheck fitment near Albion ParkCheck fitment near Lake IllawarraCheck fitment near Mount WarrigalCheck fitment near Barrack HeightsCheck fitment near Barrack PointCheck fitment near BlackbuttCheck fitment near Flinders
Related parts in this category
More extractors and headers the workshop supplies and fits. Send the vehicle and the part you are weighing up for a fitted quote.
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Nissan Patrol GQ 4.2L N/A 1987 to 1997
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View partBook the right exhaust job without guessing.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.