88650-28A92 / 177700-3830/ 8865028A92 / 1777003830 Toyota Estima / Tarago XR50 A/C Amplifier HVAC.

Description:
The Toyota Estima / Tarago XR50 Air Conditioner Amplifier (Part No. 88650-28A92 / Denso 177700-3830) is a genuine HVAC control unit responsible for managing the vehicle’s climate control system. It regulates compressor operation, blower speed, and airflow distribution by processing signals from sensors and the A/C control panel. When faulty, symptoms may include inconsistent cooling, the A/C not engaging, or blower malfunctions. Replacing this amplifier restores reliable air conditioning performance and passenger comfort.

Compatibility Table:

Make	Model	Year Range	Engine/Notes
Toyota	Estima XR50	2006 – 2019	2.4L / 3.5L (varies)
Toyota	Tarago XR50 (Australia)	2006 – 2019	2.4L / 3.5L (varies)

(Compatibility may differ by trim level, region, or VIN. Always confirm the part number against your original unit before replacement.)

Compatibility Table:

Make	Model	Year Range	Engine/Notes
Toyota	Estima XR50	2006 – 2019	2.4L / 3.5L (varies)
Toyota	Tarago XR50 (Australia)	2006 – 2019	2.4L / 3.5L (varies)

(Compatibility may differ by trim level, region, or VIN. Always confirm the part number against your original unit before replacement.)

Shipping, returns and warranty

Worldwide shipping with tracking
30-day returns on unused, uninstalled parts
90-day limited warranty against defects

Send us your VIN and we confirm fitment before shipping. See our shipping policy and return policy.

Toyota Estima XR50 2006 – 2019 2.4L / 3.5L (varies)

88650-28A92 Toyota Estima Tarago XR50 AC HVAC Amplifier 177700-3830 – Denso