89661-3A630 / 2JZ-FSE Toyota Crown JZS175 ECU Engine Control Unit.

Product Description:
The Engine Control Unit (ECU) with part number 89661-3A630 (Denso Ref: 275000-0167) is a genuine OEM module designed for the 1999 Toyota Crown GH-JZS175 equipped with the 1JZ-FSE engine. This ECU is responsible for managing critical engine operations such as fuel injection, ignition timing, and emissions control, ensuring smooth performance, reliability, and efficiency.

This ECU is ideal for replacing a damaged or faulty unit and is fully tested for functionality. It may require reprogramming or immobilizer syncing depending on the vehicle setup.

Key Specifications:

Part Number: 89661-3A630
Denso Number: 275000-0167
Engine: 1JZ-FSE
Transmission: Automatic
Condition: Used / Tested
OEM Genuine Toyota Product
Installation may require ECU coding or immobilizer matching

Compatibility Table:

Vehicle Make	Model	Chassis Code	Engine Code	Transmission	Year
Toyota	Crown	GH-JZS175	1JZ-FSE	Automatic	1999–2001

Note: Always verify the part number and engine code before purchase. A qualified technician may be needed for installation and programming.

Compatibility Table:

Vehicle Make	Model	Chassis Code	Engine Code	Transmission	Year
Toyota	Crown	GH-JZS175	1JZ-FSE	Automatic	1999–2001

Note: Always verify the part number and engine code before purchase. A qualified technician may be needed for installation and programming.

Shipping, returns and warranty

Worldwide shipping with tracking
30-day returns on unused, uninstalled parts
90-day limited warranty against defects

Send us your VIN and we confirm fitment before shipping. See our shipping policy and return policy.

Toyota Crown

89661-3A630 Toyota Crown ECU 2JZFSE Engine Control Unit 896613A630 – Denso