89661-3A690 Engine Control Unit (ECU) Toyota Crown JZS173 1JZ-G.

Description:
Genuine Toyota Engine Control Unit (ECU) for the Toyota Crown JZS173, equipped with the 1JZ-GE engine.
Part Number: 89661-3A690
This OEM ECU is responsible for managing the engine’s performance, fuel injection, ignition timing, and overall drivability. Designed for seamless integration with vehicles running the 1JZ-GE engine, this unit is ideal for replacement of faulty or damaged ECUs.

OEM Part Number: 89661-3A690
Condition: Used / Original / Tested
Engine Type: 1JZ-GE (Non-Turbo, Inline-6)
Fuel Type: Petrol
Transmission: Automatic

Compatibility Table:

Make	Model	Chassis Code	Engine	Year Range	Transmission
Toyota	Crown	JZS173	1JZ-GE	1999–2003	Automatic
Toyota	Crown Athlete	JZS173	1JZ-GE	1999–2003	Automatic

⚠️ Note: Always match the ECU part number (89661-3A690) with your original unit before purchasing. ECU programming or synchronization may be needed during installation.

Compatibility Table:

Make	Model	Chassis Code	Engine	Year Range	Transmission
Toyota	Crown	JZS173	1JZ-GE	1999–2003	Automatic
Toyota	Crown Athlete	JZS173	1JZ-GE	1999–2003	Automatic

⚠️ Note: Always match the ECU part number (89661-3A690) with your original unit before purchasing. ECU programming or synchronization may be needed during installation.

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.

JZS173

89661-3A690 Engine Control Unit ECU Toyota Crown 1JZG