Lexus Toyota ECU Denso 89661-xxx / 89666-xxx Cloning / Programming Service
Transfer the data from your original Lexus or Toyota Denso 89661-xxx / 89666-xxx engine ECU to a compatible replacement.
This listing is for a cloning service carried out on your supplied units. A replacement ECU is not included.
What’s included
We read the data from your original ECU and transfer it to your compatible replacement, making the replacement plug and play with no further programming required.
What to send
- Your original ECU.
- A compatible replacement ECU.
Clearly label the units ORIGINAL and REPLACEMENT. Include your order number, contact details, vehicle details and a brief description of the fault.
Before ordering
Your original ECU must communicate with diagnostic equipment for standard cloning.
If it does not communicate, is damaged or is missing, please contact us before ordering so we can confirm whether we can help.
Compatibility
This listing is for the Denso 89661-xxx / 89666-xxx ECU families. Please provide the full part numbers from both ECU labels when checking compatibility.
If you are unsure whether your replacement is suitable, send us clear photographs of both labels before purchasing or posting it.
Need help choosing?
Contact us with your vehicle details, module part numbers and fault description, and we will help you identify the appropriate service.
Turnaround
Our usual turnaround is 24–48 hours.
