CB7 Light Bulb Application Guide

[cp[mike]]

This is a list of sizes for 90-93 replacement bulbs. It was compiled using a 1993 EX Sedan for reference, but 90-92 and coupes/wagons should be the same. If you have any changes or additions, please let me know.

  door courtesy lights: 3022 (also 3175) (10mm fuse-style)
            dome light: 3022 (also 3175)
           trunk light: 3022 (also 3175)
             glove box: 3022 (also 3175)
    cluster indicators: 74 (check engine light, battery light...)
  cluster illumination: two 74 (overhead lights, so you can see needles)
           gauge faces: three 194's (also 168) and two 74's
    dashboard switches: tiny 12v twist-base peanut (OEM only, part number below)
       climate control: medium 12v twist-base peanut (OEM only, part number below)
      heat & fan knobs: 74
cigarette lighter ring: 74
              ash tray: 74
ignition key hole ring: 74
  auto shifter letters: 74
               corners: 194 (also 168)
  front running lights: 194 (also 168)
           sidemarkers: 194 (also 168)
             low beams: 9006 (H4 for JDM headlamps)
            high beams: 9005 (H1 for JDM headlamps)
          brake lights: 1157 (dual filament 1156-style)
 front bumper blinkers: 3497 (1156 can be squeezed in)
         rear blinkers: 1156
   rear running lights: 194 (also 168)
        reverse lights: 1156
      high mount brake: 3497
         license plate: 906 (also 921 and 194... has a 194-style base)
stock 90/91 fog lights: H3
stock 92/93 fog lights: H3-C (acura dealer-1st gen TL, or: 33165-SM4-003)
        rear fog light: either 3497 or 1156 ?
    visor mirror light: thin fuse style (OEM only, part number below)
   spoiler brake light: red 5mm LED bar

Special thanks to scudweiser for the following information:

the oem part numbers for the neo wedge bulbs are as follows:

39397-SA5-003 - climate control illumination

35851-SB2-003 - cruise control and sunroof illumination

35851-SM4-003 - hazard and defrost illumination (and probably fog)

35505-SM4-901 - dimmer knob illumination

35511-SM4-000 - defroster and foglight indicator bulb

34273-SA5-941 - sun visor mirror light