2018-2023 Buick Envision Onstar Battery Back Up Module OEM 42454411 5S4
$19.99
Skip to product information
The 2018-2023 Buick Envision Onstar Battery Back Up Module OEM 42454411 is a genuine Buick part designed specifically for the Buick Envision model. This module serves as a backup power source for the vehicle's Onstar system, ensuring uninterrupted connectivity in the event of a battery failure. With a stock number of 2509444 and an interchange number of 591-*U*, this product is a reliable and essential component for maintaining the functionality of the Buick Envision.
2018-2023 Buick Envision Onstar Battery Back Up Module OEM 42454411 5S4
$19.99