When upgrading the stock halogen / incandescent lamps to led lighting bulbs, the bulb size guide will be much helpful, below are the bulb size guide for 1990~2017 Chevrolet Caprice; yet it is for reference only, it is suggested to check the owner manual to confirm the bulb size guide is correct before purchasing.
- High beam headlight for 1990 Chevy Caprice: 9005; for 1991~1996 Chevy Caprice dual high and low beam: 9004 ; for 2011~2017 Chevy Caprice: H7 / H7LL
- Low beam headlight for 1990 Chevy Caprice: 9006;for 1991~1996 Chevy Caprice dual high and low beam: 9004 ; for 2011~2017 Chevy Caprice: H11 / H11LL
- Front turn signal light ( blinker light)/ Parking light for 1990 Chevy Caprice: 2057/ 2057NA / 2057A;for 1991~1996 Chevy Caprice: 3057 / 3157-SCK / 3057NA / 3057A ; for 2011~2017 Chevy Caprice: 64136 / 6413L
- Rear turn signal light/ Brake light / Tail light for 1990~1996 Chevy Caprice: 2057; for 2011~2017 Chevy Caprice: 7443 / 7443LL / 7443-SCK
- Back-up reverse light for 1990 Chevy Caprice: 1156;for 1991~1996 Chevy Caprice: 2057; for 2011~2017 Chevy Caprice: 921 / 921K
- License plate light / Tag light: 2825 / W5W / 194 / 24
- Interior Dome light for 1990~1996 Chevy Caprice: 561;for 2011~2017 Chevy Caprice: 2825 / 2825L
- Interior Map light: 194 / 2825
- Interior Trunk / Cargo area light for 2010~2017 Chevy Camaro: 175
- Front & rear side marker light: 194 / 194NA / 24
- Vanity Mirror Light: 7065
Vehicles includes: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 Chevrolet ( Chevy ) Caprice
