Toyota Supra MK5 A90/A91 Headlight Full-LED Right
Toyota Supra MK5 (A90/A91) utilizes a sophisticated Full-LED 6-Lens projector system. Unlike older generations, these units are highly integrated “smart” components that communicate directly with the vehicle’s Body Control Module (BCM).
If you are sourcing a replacement for the Right (Passenger) Side, here are the technical details you need to ensure compatibility.
Technical Specifications
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Design: 6-Lens LED arrangement (3 for low beam, 3 for high beam).
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Internal Accents: Features a signature “L-shaped” LED Daytime Running Light (DRL) and integrated LED turn signals.
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Housing Color: Most models feature a black internal housing with chrome projector shrouds.
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Adaptive Features: Higher trims (Premium/Launch Edition) include Adaptive Front-lighting System (AFS), which swivels the beams during cornering.
Part Number Identification
Toyota and BMW (as the platform partner) use different numbering systems. You will typically find these stickers on the top or rear of the headlight housing:
| Region/Type | Estimated Part Number |
| Toyota OEM (Right) | 81145-WAA01 or 81145-WAA02 |
| BMW/Magna Steyr Ref. | 63115A0E634 (Interchangeable reference) |
Important Compatibility Notes
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The “Ballast” / Control Module: The LED driver module is often sold separately from the “shell” (the lens and housing). If your headlight was damaged in a collision, you may need to transfer your old module or buy a new one (Part #81107-WAA01).
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A91-CF Edition & Special Series: While the internal tech is the same, some special editions feature slightly different tinting or “matte” internal finishes. Always verify your VIN to ensure the lens tint matches the left side.
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Coding Requirement: If you replace the LED control module along with the headlight, the car may require initialization/coding via Toyota Techstream or a BMW-compatible OBD tool (like BimmerCode/ESYS) to clear “Headlight Malfunction” errors.





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