Carburetor Automatic Choke for Beetles 1971-1979 Dual Port 1600cc 34 Pict-3 Air Cooled Type 1 Engine #98-1289-b, 113129031k This automatic choke is designed for use with 34 PICT-3 carburetors on Beetle (Car) models from 1971 to 1979 equipped with the 1600cc dual port air cooled Type 1 engine.It attaches directly to the carburetor and functions to regulate fuel mixture during cold starts, improving engine warm-up function.The unit is engineered to fit mounting points and interfaces correctly with the existing electrical and vacuum systems.It replaces part numbers including 98-1289-b and 113129031k.Installation requires basic hand tools and mechanical knowledge.This component supports proper idle and throttle response as the engine reaches operating temperature.