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GMC Sonoma Bulb Size Guide

1991~2004 GMC Sonoma Bulb Size Guide

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 1991~2004 GMC Sonoma; 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 1999~1997 GMC Sonoma with halogen capsule headlamp & 1998~2004 GMC Sonoma: 9005 / 9005LL; for 1999~1997 GMC Sonoma with sealed headlamp:H4666
Low beam headlight:for 1999~1997 GMC Sonoma with halogen capsule headlamp & 1998~2004 GMC Sonoma: 9006 / 9006LL; for 1999~1997 GMC Sonoma with sealed headlamp:H4666
Fog light:
for 1991~1993 GMC Sonoma: H3;
for 1994~1997 GMC Sonoma: 880 or H3
for 1998~2004 GMC Sonoma: 881
Front turn signal light for 1991~1994 GMC Sonoma: 2057; for 1995~2004 GMC Sonoma: 3157A / 3157AK / 3157 / 3157KX / 3157-SCK ( also as parking light)
Rear turn signal light/ Brake Tail light​ for 1991~1993 GMC Sonoma: 2057; for 1995~2004 GMC Sonoma: 3057
Back-up reverse light for 1991~1992 & 1994~1997 GMC Sonoma: 1156; for 1993 GMC Sonoma: 2057; for 1998~2004 GMC Sonoma: 3057
3rd Brake light / Center high mount stop light for 1994 GMC Sonoma: 577; for 1995~2001 GMC Sonoma: 921 or 211-2; for 2002~2004 GMC Sonoma: 211-2
License plate light / Tag light for 1991~1993 GMC Sonoma: 67 or 194; for 1994~2004 GMC Sonoma: 194
Interior Map light: 211-2
Interior Dome light for 2002~2004 GMC Sonoma: 562
Front & rear side marker light: 194 / 194NA
Vanity mirror light: 7065
Ash tray light: 194 / 161
Luggage compartment light: 211-2
Instrument compartment light: PC195 or PC74
Courtesy light: 194 or 74 or 212-2
Glove box light: 194


​Vehicles includes: 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 GMC Sonoma