HEAD - CYLINDER - COMPLETE (Toyota TY11111U3161)

TY11111U3161: A damaged cylinder head can allow compression loss or coolant leakage into the combustion chamber. During disassembly, a cylinder head may show cracks between valve seats or warpage across the deck surface. Keeping a cylinder head in sound condition helps maintain proper sealing against the cylinder block. This aftermarket replacement part references Toyota catalog number TY11111U3161. The cylinder head encloses the top of the cylinder bore and forms part of the combustion chamber. A cracked cylinder head often leads to overheating or misfire due to coolant entry. Verify the serial number or application, then call (562) 693-7748.

Part number variants: TY11111U3161, ty11111u3161