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The 2022-2024 Acura MDX 4-button smart key (FCC ID KR5TP-2, part number 72147-TYA-A21) is a brand-new OEM proximity remote configured as Driver 2. As a keyless-entry, push-to-start smart key, it operates at 433 MHz and pairs to the MDX immobilizer system for both remote functions and vehicle start. Vehicle: Acura MDX 2022-2024 Key type: 4-button smart key (proximity / push-to-start), Driver 2 Part Number: 72147-TYA-A21 FCC ID: KR5TP-2 IC: 7812D-TP-2 Frequency: 433 MHz Battery: CR2032 Emergency Key: Included Manufacturer: Acura Condition: Brand New OEM Ideal for locksmiths and dealers handling MDX lost-key or additional-key jobs where a second driver profile (Driver 2) is required. The included emergency insert key provides mechanical access, and the OEM build ensures correct programming and fitment during setup.
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🇺🇸 Ship from USA · On Agora since 2026
$99.00