560SL Idle Control Unit compatibility?

560SL Idle Control Unit compatibility?

I have a 1987 560SL. I've been having high idle problems and after checking all other components, I'm pretty sure I need to replace the Idle Control Unit, Part #0065458532.

I have found several for sale at various places, but some are listed as being for a 560SEL. They have the same part number.

Would an SEL unit be compatible for an SL? Or are they somehow calibrated differently for the different models?

Thanks.