Distributor cap. Porsche 911 1965-68 / 911 72-77  ❭  91160293300

High-quality Bosch distributor cap suitable for selected classic Porsche 911 models from 1965-68 and 1972-77.
This Bosch 1235522060 distributor cap provides a quality replacement for Porsche reference 91160293300 and is suitable for selected early Porsche 911 applications equipped with the corresponding Bosch distributor.

Fits:
Porsche 911 1965 - 1968 S / L
Porsche 911 1972 - 1973
Porsche 911 2.7L 1974 - 1977

Please note: If your car has a 002 Bosch yellow sticker on distributor you will need original distributor cap as Bosch option we offer does not have the cut out for wiring harness.


The distributor cap is a key component of the ignition system, responsible for directing the high-voltage ignition current from the distributor rotor to each spark plug lead in the correct firing sequence. Correct and consistent distribution of the ignition voltage is essential for reliable starting, smooth combustion and dependable engine performance.

Why Replace the Distributor Cap?

Distributor caps are service items within a conventional ignition system and can deteriorate through age, heat, electrical arcing and general wear. Worn or damaged internal contacts can affect the transfer of ignition voltage between the rotor arm and spark plug leads.

Typical ignition-related symptoms may include:
•  Difficult or inconsistent starting
•  Engine misfires
•  Rough or uneven idle
•  Hesitation during acceleration
•  Intermittent ignition faults
•  Reduced engine performance
•  Poor running in damp conditions
•  Visible corrosion or burning around the distributor terminals
•  Carbon tracking or cracking inside the distributor cap

Replacing a worn distributor cap as part of regular ignition-system maintenance can help restore reliable spark distribution and consistent engine operation.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91160293300

The product you are viewing cross references to these numbers