Holden F18D4 Cylinder Head bare new type (>2012) semi assembled 171019-1
171019-1The Holden F18D4 bare cylinder head (New Type 2012) 171019-1 suits engines that need a fresh top-end base. The casting sits clean, the surfaces line up well, and the head works as a solid start for any repair or rebuild job. Since it comes semi-assembled, most workshops find it easier to move straight into the fitting stage without sorting through loose parts. It helps fix issues like overheating damage, worn seats, or compression loss and gets the engine back into a smooth running shape.
The Holden F18D4 Cylinder Head Bare—New Type 2012—Semi-Assembled 171019-1 suits jobs where the original head cracks, overheats, or simply wears out over time. It sits on the block without trouble and keeps the port layout and chamber shape that this engine expects. Most mechanics like having a semi-assembled head because it saves time, and they can move straight into the build without sorting every small part from scratch.
The casting feels clean when you handle it. Nothing bulky, nothing rough on the seating areas. Another thing worth noting is that the alignment points sit correctly, so the head doesn’t fight you during installation. It works well for both routine rebuilds and unexpected repairs.
Why Workshops Choose This Head
- Fits the Holden F18D4 New Type 2012 setup
- Semi-assembled layout that speeds up the build
- Helps fix cracked heads, coolant leaks, loss of compression
- Clean machining that supports smooth seating and proper gasket contact
In most cases, technicians want a part that sits right the first time. This head does that without asking for extra adjustments. It works for daily-use cars, workshop repairs, and general engine restoration tasks.
Acme Impex tests each cylinder head for casting finish and correct fitment before packing. This gives buyers a part they can put straight into the job without second-guessing alignment or surface prep.
If you're replacing a worn top-end or rebuilding the engine for steady performance, this F18D4 cylinder head bare (New Type 2012) is a practical choice that supports a clean, dependable install.