Hyundai D4CB cylinder head assembly (without cam and rockers) type D 2012 on 171917-1
171917-1The Hyundai D4CB Cylinder Head Assembly (Type D, 2012 On) suits engines that start to lose compression, crack around the valves, or show signs of overheating. The casting sits clean, and the surfaces line up well once you place it on the block. Mechanics like this version because it saves time prepping the head and the ports fit the D4CB layout without surprises. If you are rebuilding the top end, this assembly gives you a fresh base that works well with standard internal parts and helps the engine run smoother again.
The Hyundai D4CB Cylinder Head Assembly (Type D, 2012 On) fits engines used in many vans, utes, and work vehicles built after 2012. Most engines in this range eventually suffer from cracks around the injector seats or warping after repeated heat cycles. When that happens, a clean replacement head makes the repair straightforward. This assembly sits on the block without odd adjustments, and the coolant and oil passages match the original layout, which makes installation easier for both workshops and home rebuilders.
Another thing worth noting is how the combustion chambers follow the later Type D design. It helps the engine settle into a steady idle once everything is torqued down and the rest of the components go back in place. You also get a clean deck surface, so you don’t spend extra time correcting uneven spots before fitting the gasket.
What makes it practical for technicians:
- Fits Hyundai D4CB (Type D, 2012+) engines without modification
- Sits flat on the block and supports consistent sealing
- Helps restore compression when the old head is cracked or warped
- Works with standard valves, springs, and timing parts
- Cuts down prep time during a top-end rebuild
In most cases, workshops choose this assembly when they want a straightforward replacement that holds up during daily use. It supports stable combustion and smooth running once everything is aligned and torqued to spec.
Acme Impex checks every casting and machining point before dispatch. That means you receive a head that sits right, seals properly, and helps the D4CB get back to normal operation. If you want a cylinder head that fits the 2012-on Type D engine without hassle, this assembly is a solid and practical choice for your repair.