TOYOTA LAND CRUISER PRADO (_J12_) 2003.05-2005.02 3.0 D (KZJ120_)(96KW,131PS) 11101-69128 Aluminum Complete Cylinder Head 1KZ Dyna Fortuner Granace – OEM 11101-69125

Product Overview: Engineered for Toyota 1KZ engines, this cylinder head assembly is a complete replacement unit built to original equipment tolerances. Because the unit is delivered fully assembled, a failed original head caused by cracking, distortion or valve damage can be replaced directly with minimal downtime.

Key Features: The casting is CNC-machined to original equipment tolerances to deliver correct deck flatness, valve seat concentricity and accurate port geometry. Guides and seats are fitted and honed so sealing is even and compression is balanced across all cylinders, giving a stable idle. The finished component is inspected and packed to protect its machined surfaces during transport and storage. Pressure and vacuum testing before packing confirms the casting and water jacket are sound.

Vehicle Compatibility: It fits Toyota models including Land Cruiser 90, FORTUNER (SUV), HILUX 2WD, 4Runner, GRNVA/HIACE/MJSTY and Dyna. Fitment is documented for the 2000-2004, 2000-2002 and 2000-2009 model years. For unlisted vehicles, cross-reference the engine code and casting number to confirm the correct assembly.

Specifications: Key specifications: engine code 1KZ; material Cast Iron or Aluminium; size Standard Size; condition New; warranty 12 Months. The part is intended for replacement and repair use and is not a performance upgrade unless expressly described as such.

OEM / Reference Numbers: Reference numbers for this part include 11101-69125, 11101-69126, 11101-69127 and 11101-69128. Compare these references with the identification marks on the original component to confirm compatibility.

Applications: It is intended for repairing cylinder heads damaged by overheating, cracking or valve contact, and for complete engine overhauls. Keeping this assembly on the shelf helps workshops cut vehicle downtime on a common repair. It also suits preventative maintenance programmes where a failed unit is replaced before secondary damage occurs.

Benefits / Replacement Information: A replacement head recovers lost compression, stops coolant loss caused by cracks, and restores even combustion across all cylinders. Because the unit is supplied fully assembled and pre-machined, it removes the labour and risk involved in reconditioning a warped or cracked original head.

Installation or Fitment Notes: Before fitting, confirm the engine code and reference number and inspect the block deck for flatness and the head bolt threads for damage. Where stretch bolts are specified, always fit new head bolts and the correct gasket, and make sure bolt holes are clean and dry. Installation should be performed by a qualified technician following the vehicle manufacturer's procedures and torque figures. Record the fitted part number and mileage in the service history so future maintenance references the correct replacement.