11101-75012 Cylinder Head Assembly | Toyota 1RZ 1RZ-E Engine Parts

Complete Cylinder Head Assembly – OEM 11101‑75012 / 11101‑75011

Complete cylinder head assembly for Toyota 1RZ / 1RZ‑E engines.
OEM: 11101‑75012 / 11101‑75011
Application: Toyota Hiace, Hilux, Granvia (1989–)
Direct replacement engine part.
Restores compression and engine performance.

🔧 Complete Cylinder Head Assembly – OEM 11101‑75012 / 11101‑75011 (Toyota 1RZ / 1RZ‑E Engine)

Restore engine performance and compression with the
COWIN OEM‑Standard Complete Cylinder Head Assembly.
Diseñado para Toyota 1RZ and 1RZ‑E 2.0L gasoline engines, this fully assembled unit delivers reliable sealing, efficient cooling, and long‑term durability under daily driving and load conditions.

Principales características y ventajas

Referencia OEM: Sustitución directa con referencia a las referencias
11101‑75012 / 11101‑75011.
Aplicación: Específicamente diseñado para:
- Toyota Hiace (1989–, 1RZ / 1RZ‑E)
- Toyota Hilux / Pickup (1RZ / 1RZ‑E)
- Toyota Granvia / Townace (1RZ / 1RZ‑E)
Engine Type: 1RZ / 1RZ‑E 2.0L Inline‑4 Gasoline Engine.
Component Type: Complete Cylinder Head Assembly.
Included Components: Valves, valve springs, retainers, camshaft(s) (as per OEM configuration).
Rendimiento: Restores compression, fuel efficiency, and power output.
Construcción duradera: Precision‑cast aluminum alloy, CNC‑machined mating surfaces.
Sealing Quality: Multi‑layer gasket compatibility for leak‑free operation.
Sustitución directa: Matches original bolt pattern and coolant/oil passages.

🚗 Compatibilidad con vehículos

Marca	Modelo	Motor	Año	OEM Numbers
Toyota	Hiace	1RZ / 1RZ‑E	1989–	11101‑75012 / 11101‑75011
Toyota	Hilux / Pickup	1RZ / 1RZ‑E	1989–	11101‑75012 / 11101‑75011
Toyota	Granvia / Townace	1RZ / 1RZ‑E	1989–	11101‑75012 / 11101‑75011

⚙️ Especificaciones técnicas

Números OEM: 11101‑75012 / 11101‑75011
Part Type: Complete Cylinder Head Assembly
Engine Model: Toyota 1RZ / 1RZ‑E
Displacement: 2.0L
Fuel Type: Gasoline
Material: Aluminum Alloy
Instalación: Direct bolt‑on replacement
Calidad: 100% Probado e inspeccionado

🛠️ Nota de instalación

Se recomienda encarecidamente una instalación profesional.
Engine rebuilding requires precise torque sequences and timing alignment.
Always replace head gasket, bolts, and coolant during installation.
Properly bleed cooling system after installation.

🏭 ¿Por qué elegir COWIN Auto Parts?

COWIN (Gaoyun) specializes in engine, steering, brake, and filtration components.
Every cylinder head is pressure‑tested for leaks and inspected for dimensional accuracy.