89661-53061 / 175300-3810 / 8966153061 / 1753003810 Toyota IS200 / Altezza TRD 1G-FE Engine Control Unit ECU JDM.

Product Description

Genuine Toyota Engine Control Unit (ECU), part numbers 89661-53061 and 175300-3810, designed for the 1G-FE inline-six engine used in Toyota IS200, Toyota Altezza, and TRD Mk2 JDM variants.

This ECU precisely manages fuel injection, ignition timing, and variable valve control (VVT-i), ensuring smooth performance, reliability, and factory-level tuning.
It’s an authentic OEM Toyota / Denso module, making it the ideal replacement for a faulty or aging ECU in your IS200 or Altezza.

Compatibility

Vehicle Make	Model	Engine	Year Range	Market	Part Number(s)
Toyota	IS200	1G-FE 2.0L Inline-6	1998–2005	EU / JDM	89661-53061 / 175300-3810
Toyota	Altezza (TRD / AS200)	1G-FE 2.0L Inline-6	1998–2005	JDM	89661-53061 / 175300-3810
Lexus	IS200	1G-FE 2.0L	1999–2005	UK / EU	89661-53061 / 175300-3810

(Always verify your ECU part number before purchase for compatibility.)

Features

Genuine Toyota / Denso OEM ECU
Designed for 1G-FE engine with VVT-i
Factory calibration for performance and efficiency
Supports both manual and automatic transmission variants
Tested and fully functional unit

Key features

Genuine Toyota / Denso OEM ECU
Designed for 1G-FE engine with VVT-i
Factory calibration for performance and efficiency
Supports both manual and automatic transmission variants
Tested and fully functional unit

Compatibility

Vehicle Make	Model	Engine	Year Range	Market	Part Number(s)
Toyota	IS200	1G-FE 2.0L Inline-6	1998–2005	EU / JDM	89661-53061 / 175300-3810
Toyota	Altezza (TRD / AS200)	1G-FE 2.0L Inline-6	1998–2005	JDM	89661-53061 / 175300-3810
Lexus	IS200	1G-FE 2.0L	1999–2005	UK / EU	89661-53061 / 175300-3810

(Always verify your ECU part number before purchase for compatibility.)

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.

175300-3810

89661-53061 Toyota IS200 Altezza TRD Engine Control Unit ECU 175300-3810 JDM – Denso