Car Aftermarket Cylinder Heads Assembly 7K 11101‑06030 For Toyota 1.8L Diesel Engine

The 7K Cylinder Head Assembly OE 11101‑06030 is a complete aftermarket Engine Cylinder Head made for Toyota 1.8L 7K diesel engine. As one of the most critical core components on diesel engines, this Engine Cylinder Head supports valve assembly installation, forms combustion chamber, and undertakes heat dissipation tasks. It directly affects engine compression ratio, power output and overall operating stability. When original cylinder head suffers from cracking, water channel leakage, thread damage or valve seat wear, installing this qualified Engine Cylinder Head is an ideal solution for engine rebuild and overhaul.
 

This complete 7K Engine Cylinder Head Assembly is manufactured strictly following original OE specifications for Toyota 1.8L 7K diesel engine. Adopting high‑grade cast alloy material, this Engine Cylinder Head undergoes precision casting, stress relief treatment and multi‑channel fine machining. Every finished unit passes strict pressure leakage testing and dimension inspection before delivery. It features high interchangeability with original parts, no extra modification required during installation. Widely used for diesel engine repair shops, spare‑part wholesalers and individual overhaul projects. It can withstand severe working temperature and pressure from diesel combustion.

Benefits

1. High‑strength cast alloy material, anti‑crack and pressure‑resistant

2. Complete assembled Engine Cylinder Head, ready‑to‑install condition

3. Strict hydraulic leakage test to avoid water and oil leakage risk

4. Precision machined surfaces to match original engine assembly

5. Suitable for engine overhaul, rebuild and damaged cylinder head replacement

6. OE reference:11101‑06030, high interchangeability for Toyota 7K 1.8L diesel

Main Components

Cylinder Head Main Body : Main carrier of this Engine Cylinder Head, with precisely processed water channels and oil passages, bears high temperature and pressure from diesel combustion, prevents cracking under long‑time heavy‑load work.

Valve Seat & Valve Guide :Pre‑fitted inside the Engine Cylinder Head, guarantee accurate movement of intake and exhaust valves, maintain stable sealing performance for diesel combustion chamber.

Compatibility Notes

You need to replace your Engine Cylinder Head if you observe these faults: coolant mixing with engine oil, continuous overheating, external water leakage, low engine compression, abnormal engine knocking and cylinder head crack.

This is aftermarket replacement assembly, not original OEM product. Bulk wholesale service is available for worldwide dealers.