If your vehicle's original part carries reference 166030R010, this Aftermarket V ribbed Belt Tensioner Pulley OE Ref 166200R010 is built as its direct replacement — not a similar part, the correct one.
Aftermarket reference AMCP-32099-TY023.
Suitable for selected LEXUS, TOYOTA models. As always, we'd recommend confirming against your vehicle registration or the OEM number before ordering, since running changes between model years can affect fitment.
Not the right OEM number? Belt Drive has the full range.