1975-1979 Beetle Distributor Single Vacuum Unit OE Quality 311905271 - OEM Number(s) (311-905-271 )
Restore proper ignition timing advance on your 1975-1977 Volkswagen Standard Beetle or 1975-1979 Super Beetle with this OE quality single vacuum unit, the correct vacuum advance component for the distributor.
This Volkswagen distributor vacuum unit connects vacuum to the distributor to provide proper ignition timing advance based on engine load. When the original vacuum unit fails, the result is poor timing advance, sluggish throttle response, reduced fuel economy, and an engine that simply does not run the way it should.
A high quality OE replacement that bolts directly to the distributor and restores correct vacuum advance function. A must-have when the original diaphragm has failed or vacuum is no longer reaching the distributor properly.
Fits the Following Volkswagen Models:
- 1975-1977 VW Standard Beetle
- 1975-1979 VW Super Beetle
Features and Benefits:
- Distributor single vacuum unit for the 1975-1977 Volkswagen Standard Beetle and 1975-1979 Super Beetle
- OE quality replacement for authentic fit and reliable function
- Restores proper vacuum advance for correct ignition timing under load
- Direct fit replacement that bolts to the distributor
- Cures sluggish throttle response, poor fuel economy, and timing issues caused by a failed original
- A must-have when the original vacuum diaphragm has ruptured or failed
Material and Finish: OE quality Volkswagen distributor single vacuum advance unit for the late Standard Beetle and Super Beetle application.
Because Details Matter: The vacuum advance unit on the distributor is one of those small components that does an outsized job — it tells the ignition when to fire based on what the engine is actually being asked to do. When the diaphragm fails, the engine loses its responsiveness, its economy, and its smoothness. This OE quality replacement restores the correct vacuum advance function and gives your late Beetle the proper ignition behavior it needs to run the way Volkswagen built it.
Also known under these part numbers: (For reference only)
- 2079-01
- 207901
- 311-905-271
- 686420256212