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.
Concebido 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.

Principais caraterísticas e vantagens

Referência OEM: Substituição direta com referência a números de peças
11101‑75012 / 11101‑75011.
Aplicação: Especificamente concebido 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).
Desempenho: Restores compression, fuel efficiency, and power output.
Construção duradoura: Precision‑cast aluminum alloy, CNC‑machined mating surfaces.
Sealing Quality: Multi‑layer gasket compatibility for leak‑free operation.
Substituição direta: Matches original bolt pattern and coolant/oil passages.

🚗 Compatibilidade de veículos

Marca	Modelo	Motor	Ano	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

⚙️ Especificações 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
Instalação: Direct bolt‑on replacement
Qualidade: 100% Testado e inspeccionado

🛠️ Nota de instalação

Recomenda-se vivamente a instalação profissional.
Engine rebuilding requires precise torque sequences and timing alignment.
Always replace head gasket, bolts, and coolant during installation.
Properly bleed cooling system after installation.

Porquê escolher a 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.