Used genuine Lexus audio amplifier for the matching factory configuration without premium audio. Interchange number: 638-50157.

Match your original amplifier identification, connector layout, and audio equipment before purchasing. Normal cosmetic wear may be present.

Programming, coding, initialization, calibration, or vehicle-specific setup may be required.

Photos shown are representative of the part you will receive. The actual part may vary slightly in appearance, cosmetic condition, or manufacturing date, but it will be the correct OEM part for the listing.

Confirm interchange 638-50157 and match the original amplifier identification, connections, and mounting points. Year and model alone do not establish compatibility.

One used OEM audio amplifier.

Separate radio/navigation unit, speakers, wiring, mounting brackets, hardware, and additional modules are not included unless specifically confirmed.

• Confirm your vehicle has the matching factory audio configuration without premium audio.
• Match interchange 638-50157 and the original amplifier label.
• Compare connector layout and mounting points.
• Have the audio fault diagnosed before replacing the amplifier.
• Ask your installer about any required programming or setup.
• Send your VIN and original amplifier-label photo if fitment is uncertain.

Handling time is 3–5 business days. Tracking will be uploaded once your order ships. Carrier transit time is additional to handling time.

Expedited shipping is available only when offered in the listing. We do not ship to Canada, PO boxes, APO/FPO, or military addresses.

14-Day Warranty: Coverage applies to the part only. Labor, installation, diagnostics, programming, coding, calibration, towing, and other related expenses are not covered.

Returns follow the return policy displayed in this eBay listing and applicable eBay buyer protections. Contact us through eBay if you experience a problem.

Genuine OEM replacement parts, clear application information, and responsive customer support. Message us before ordering if you need help confirming the correct amplifier.