X5; Front (Secondary), X7; Front (Secondary), X5; Front (Secondary); M50i; To 12/2020, X7; Front (Secondary); To 12/20, X5; Front (Secondary); xDrive50i, X6; Front (Secondary); M50i; To 12/20, X7; Front (Secondary); From 12/20, X5; Front (Secondary); M50i; From 12/2020 To 5/2021, X6; Front (Secondary); M50i; From 12/20 to 5/21, W/O M MODEL, MAIN, outer, M50I, PRIMARY, outer, 4.4 LITER TWIN TURBO, MAIN, outer