Engine Computer 89661-48570 for Lexus RX300
8966148570 - Electrical components
Price Details
Dealer Price ≠ Your Price
Official dealer price is only a benchmark. Your LongTop quote is significantly lower.
| Brand | Longtop Supply Quote | Action |
|---|---|---|
| Imported Toyota | $521.30 | Check Better Price |
| Lexus | $517.52 | Check Better Price |
Compatible Models
Vehicle models currently mapped to this OE part.
Product Overview
The genuine Lexus engine computer, OE 89661-48570, manages fuel, ignition and emission control for the engine. Fits LEXUS RX300/330/350, built from 2003 onwards. It is supplied as a Engine Computer (Engine Control Module ECM).
Ask for a wholesale quotation with your VIN or OE number; we ship worldwide.
Technical Specifications
| OE Number | 8966148570 |
| Part Name | Engine computer |
| Brand | Toyota |
| Type | Engine Computer (Engine Control Module ECM) |
Questions and Answers
Which Toyota or Lexus models and years does 89661-48570 cover?
89661-48570 fits LEXUS RX300/330/350, built from 2003 onwards. Chassis codes include MCU3#, GSU35.
Which chassis codes does 89661-48570 cover?
Chassis codes include MCU3#, GSU35.
How can I verify that 89661-48570 is a genuine Toyota part?
To verify this Engine Computer, look for the ten-character number 89661-48570 on the box label together with the country-of-origin marking, then check that the connector face shows no moulding flash and the latch closes with a crisp detent, and that the OE supplier’s mark is moulded or etched on the component next to the Toyota number (DENSO on coils and sensors). We can provide the invoice, packing list and CoO for any order.
How many pieces are needed for 89661-48570?
You get one piece per position – check the quantity required for your application.
Is there anything I need to know before installing this part?
Worth knowing first: Compare the number on the part with your invoice before installation, and follow the torque values in the service manual.
Is the genuine part worth it compared with an aftermarket equivalent?
The genuine part differs in ways that show up in service: the factory-keyed connector plugs straight into your harness with no adapters or rewiring, and the unit is calibrated to the factory signal range, so the ECU reads it without fault codes.
FIND THE RIGHT OE PART
Precision in Every Part. Excellence in Every Price.
Typically replies within 10 mins
Recommended Products
Engine Computer 89661-50840 for Lexus LS430
Engine Control Module 89661-53120 for Lexus IS200
Engine Control Module 89661-60Y10 for Toyota Land Cruiser
Engine Control Module 89661-0P060 for Toyota Reiz
