Home >> BMW >> 2023 >> M4 Competition >> Repair and Diagnosis >> Body & Frame >> Exterior/Interior Trim >> Body Equipment -- Repair M4 (1 Of 2) (G82 & G83) >> 51 21 Door Locks, Handles, Fittings, Front >> 51 21 003 Replacing front left or right lock striker (M4 2021-2023) >> Installing lock striker