HEAD SUB-ASSY, CYLINDER (Toyota TY11101-UM010)

TY11101-UM010: A damaged cylinder head can allow compression loss or coolant leakage into the combustion chamber. This aftermarket replacement part references Toyota as the OE maker and carries the cross-reference number TY11101-UM010. The head sub-assembly, cylinder seals the top of the cylinder bore and contains passages for coolant flow. During operation, a cracked cylinder head may cause overheating or misfire due to compromised sealing. Keeping the cylinder head in sound condition helps maintain proper combustion pressure and cooling system integrity. Verify the serial number or application, then call (562) 693-7748.

Part number variants: TY11101-UM010, ty11101-um010, TY11101UM010, ty11101um010