Home/Shop by Part/Door Lock Switch/Buick Searching for Buick Door Lock Switch Narrow The Number Of Models Shown By Telling Us The Year Year 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 Choose your Buick Model C Century Door Lock Switch E Electra Door Lock Switch Estate Wagon Door Lock Switch L LeSabre Door Lock Switch R Regal Door Lock Switch Riviera Door Lock Switch Roadmaster Door Lock Switch S Skyhawk Door Lock Switch Skylark Door Lock Switch Over 3,000 Installation Videos Watch the 1A Auto Videos We're here to help 888-844-3393 hablamos español: 866-401-3393 NEWS & TIPS TO YOUR INBOX Sign up for our newsletter Submit Customer Feedback "Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..." - Dwuan M. Read More Buick is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by Buick or General Motors Company. See all trademarks.