2017 – 2021 New Replacement for Buick Emergency Key – 5929947 Apply for: 2020 – Avenir 2020 – Cascada 2017 – 2021 – Envision 2018 – 2021 – Enclave 2017 – 2021 – Encore 2017 – 2020 – Lacrosse 2018 – 2020 – Regal 2020 – Regal Sportback Strattec Part #: 5929947 OE#: 13510389 Keyway: HU100 AKS C/R: AKBLB949. Add to Favorite Sellers. Smart Remote Key Uncut Blade Emergency Insert Replacement for Buick (50 Pack). These replacement Key Fobs work with car models listed in the compatibility section. Our compatibility section is researched to the best of our knowledge – it is to be used as a suggested guide. Please confirm part number and FCC ID to ensure proper fitment. In general there is no onboard programming procedure for newer Smart Keys. Replacement Car Keys and Key Fobs must be programmed by an locksmith professional. Please contact your local dealership or an automotive locksmith to get an accurate quote so they can program this key fob once you receive it. Transmitter, batteries and every button are in great working condition! Based in the USA! LOCKSMITH KEYLESS is the Ultimate Source for Automotive Parts. We Carry Quality Automotive Keys and Accessory Parts at Unbelievably Competitive Prices. All Your Need For Your Automotive Locksmith Business! These trademarks are not affiliated with Locksmith Keyless, or our products.