01 2001 LEXUS GS300 ECU ECM ENGINE COMPUTER CONTROL MODULE 89666-30130 TESTED Climate Controls * OPTIONAL CORE REFUND PROGRAM:

* OPTIONAL CORE REFUND PROGRAM: IF YOU WOULD LIKE TO SEND YOUR ECU BACK TO US FOR A $25 REFUND PLEASE LET US KNOW IN THE "NOTES TO SELLER" BOX AND WE WILL INCLUDE A PREPAID RETURN LABEL WITH YOUR ORDER

56040237 - YOU MUST MATCH THIS

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01 2001 LEXUS GS300 ECU ECM ENGINE COMPUTER CONTROL MODULE 89666-30130 TESTED Climate Controls * OPTIONAL CORE REFUND PROGRAM:Part Number 89666 30130 You must match this! Fitment Interchange You must match your part number exactly as seen above. If any numbers are off compared to your original it will not work properly. ECU will require programming or coding to your vehicle or vehicle's security system and is not plug and play. ECU will fit 2001 GS300 models with an exact part number match. Tech Notes ECU has been tested with our state of the art vehicle simulator which