Alpine Siege 100 Series HVAC controller with silver-painted faceplate

Current silver-painted faceplate sample.

AS-100-HVAC

100 Series HVAC Controller — Lexus LX470

Physical climate controls and a dedicated display, with room for a modern double-DIN head unit.

Selecting a model year loads that application.

2006 Lexus LX470

Fully Validated

Recorded configuration: Factory navigation-equipped

Offer scope: Factory navigation-equipped

$1,199.00 USD

HVAC orders are available in the United States and selected international destinations. See FAQ for the approved countries.

Estimated delivery: Q1 2027

Free U.S. shipping. International shipping available.

Full-payment preorder

Paid ordering is not open for this application.

Remaining product balance: $0.

Cancel before shipment for a full refund. Refund policy · Shipping and duties · Ordering FAQ.

What it does

Climate control, within reach.

Dedicated physical controls and a climate display, built around the factory HVAC architecture.

  • Physical controls

    Temperature, fan, A/C, recirculation, front defrost and mode.

  • Factory HVAC retained

    The factory HVAC ECU and lower switch/control panel remain in place.

  • Head unit flexibility

    Creates space for a modern double-DIN head unit; aftermarket audio remains separate.

What’s included

The controller kit.

  • Alpine Siege HVAC controller
  • Plug-and-play wiring harness
  • Mounting hardware

Aftermarket head unit sold separately.

Compatibility

2003–2007 Lexus LX470

Fully Validated

Factory navigation required.

View detailed compatibility

Documentation