GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2008 🢒 Impala 🢒 Service and Appearance Care 🢒 Bulb Replacement 🢒 Replacement Bulbs

Exterior Lamp

Bulb Number

Back-Up

921

Front Parking/Turn Signal

3157NAK

License Plate Lamp

194

Headlamps

  • High-Beam

H9

  • Low-Beam

H11

Sidemarker

194

Stoplamp, Taillamp, and Turn Signal

3057

For replacement bulbs not listed here, contact your dealer/retailer.