Carburetor ID List

Overview

Carburetors used on the 1st generation Preludes were manufactured by Keihin in Japan. All carburetors installed have a stamped nameplate on the lower front, near the manifold or on the right side centered. For most European countries, the last three digits were recorded for vehicle registration. Some carbs have an "A" stamped after their ID number. EK1 1.8L engines received a C-series carb, EL 1.6L engines received a D-series carb.

Please take note that any Carb ID # listed were used on Accord engines during each model year. Notes have been made below regarding this.

Venturi Sizing

• C-series
  • 1979-82 (22/ 29/ 8.5mm)

• D-series
  • 1979-82 (22 / 26mm)

USDM (US) Carb ID #

• 1979 Models
  • CB03A / CB03C / CB03E, Manual Trans (49 States/California)
  • CB03B / CB03D, Auto Trans (49 States/California)
  • CB04A / CB04C / CB04E, Manual Trans (High Alt)
  • CB04B / CB04D, Auto Trans (High Alt)
• 1980 Models
  • CB22A, Manual Trans (49 States)
  • CB22B, Auto Trans (49 States)
  • CB20A, Manual Trans (California)
  • CB26A, Auto Trans (California)
  • CB24A, Manual Trans (High Alt)
  • CB24B, Auto Trans (High Alt)
• 1981 Models
  • CB37A, Manual Trans (49 States)
  • CB37B, Auto Trans (49 States)
  • CB39A, Manual Trans (California)
  • CB39B, Auto Trans (California)
  • CB39C, Manual Trans (High Alt)
  • CB39D, Auto Trans (High Alt)
• 1982 Models
  • CB59A, Manual Trans (49 States)
  • CB59B, Auto Trans (49 States)
  • CB60C, Manual Trans (California)
  • CB60D, Auto Trans (California)
  • CB60A, Manual Trans (High Alt)
  • CB60B, Auto Trans (High Alt)

JDM (Japanese) Carb ID #

• 1979 Models
  • CB02A / CB02C, Manual Trans
  • CB02B / CB02D, Auto Trans
• 1980 Models
  • CB18A, Manual Trans
  • CB18B, Auto Trans
• 1981 Models
  • CB35A, Manual Trans
  • CB35B, Auto Trans
• 1982 Models
  • CB51C, Manual Trans
  • CB51D, Auto Trans

CDM (Canada)/Norway/Finland/Sweden Carb ID #

• 1979 Models
  • DA30A, Manual Trans
  • DA31A, Auto Trans
• 1980 Models
  • DA30B, Manual Trans
  • DA31C, Auto Trans
• 1981 Models
  • DA76A, Manual Trans (Canada)
  • DA70A, Manual Trans (Norway/Finland/Sweden)
  • DA77A, Auto Trans (Canada)
  • DA71A, Auto Trans (Norway/Finland/Sweden)
• 1982 Models
  • DE01A, Manual Trans (Canada)
  • DE05A, Manual Trans (Norway/Finland/Sweden)
  • DE02A, Auto Trans (Canada)
  • DE06A, Auto Trans (Norway/Finland/Sweden)

Belgium/Netherlands/France/Portugal/Austria/Arabian Carb ID #

• 1979 Models
  • DA32A, Manual Trans (Belgium/Netherlands/France/Portugal/Austria)
  • DA33A, Auto Trans (Belgium/Netherlands/France/Portugal/Austria)
• 1980 Models
  • DA50A, Manual Trans (Belgium/Netherlands/France/Portugal/Austria)
  • DA50B, Auto Trans (Belgium/Netherlands/France/Portugal/Austria)
• 1981 Models
  • DA72A, Manual Trans (Belgium/Netherlands/France/Portugal/Austria/Arabian)
  • DA73A, Auto Trans (Belgium/Netherlands/France/Portugal/Austria/Arabian)
• 1982 Models
  • DE07A, Manual Trans (Belgium/Netherlands/France/Portugal/Austria)
  • DE08A, Manual Trans (Arabian)
  • DE07B, Auto Trans (Belgium/Netherlands/France/Portugal/Austria)
  • DE08B, Auto Trans (Arabian)