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Porsche Boxster 718 (982) 2017>> Engine Electrical Distributor Cap

Distributor cap. Porsche 964 / 993  ›  93060291902

Distributor cap. Porsche 964 / 993 - 93060291901, 93060291903, 1235522413
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93060291902/3
Product Information
Product Information
Distributor cap
OE Match distributor cap for Porsche 964 and 993 models. Designed for the twin-distributor ignition system, this replacement cap provides the electrical connection between the distributor rotor and spark plug leads, helping maintain reliable ignition and smooth engine performance. Two distributor caps are fitted per vehicle.
Sold Individually – 2 Required Per Vehicle

Fits:
Porsche 964 1989 - 1994
Porsche 993 09/1989 - 08/1997

The distributor cap is an important part of the ignition system, directing high-voltage electrical energy from the ignition coil and distributor rotor to the correct spark plug lead.

Porsche 964 and 993 applications use a twin-distributor arrangement, meaning two distributor caps are required per vehicle.

What this part does
  • Replaces the ignition distributor cap
  • Distributes ignition voltage to the spark plug leads
  • Supports accurate and consistent spark delivery
  • Helps maintain smooth engine running
  • Supports reliable starting and combustion
  • Suitable for routine ignition system servicing
  • Replaces cracked, worn or electrically degraded distributor caps
  • OE Match replacement for Porsche ignition system maintenance.

Why Replace This Part?
Distributor caps are exposed to high electrical voltage, heat and repeated ignition cycles. Over time, the internal contacts can wear or corrode, while the cap itself may develop cracks or carbon tracking.

A worn distributor cap can contribute to:
  • Engine misfires
  • Difficult starting
  • Rough idle
  • Hesitation under acceleration
  • Reduced engine performa
  • Intermittent ignition faults
  • Visible corrosion or burning on the internal terminals

Replacing worn distributor caps helps maintain reliable spark distribution and correct engine operation.

When to Replace This Part
  • Distributor contacts are worn or corroded
  • Cap is cracked or damaged 
  • Carbon tracking is visible
  • Engine is misfiring
  • Starting performance has deteriorated
  • Ignition system overhaul is being carried out
  • Distributor rotor or ignition leads are being renewed.

Where it fits on the car
Fits to the engine ignition distributor assembly.



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

93060291902
93060291901
93060291903
1235522413

The product you are viewing cross references to these numbers