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rotor Genuine Porsche part 94460221301

Code: 94460221301

Genuine Porsche part

rotor

The product code 94460221301 was also found on these diagrams

901-000 - rotor

Engine electrics - 1 - (Model: M44.43/44) 968 1992-95

Additional information:

• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.

Before purchasing thoroughly check part to confirm compatibility.

Related products

Distributor cap. Porsche 928 / 924S / 944 94460225100

94460225100/2

Product Information

Porsche Distributor Cap

The Distributor Cap is an essential component of the ignition system fitted to selected Porsche 928, Porsche 924S and Porsche 944 models. Designed to distribute high-voltage electrical current from the ignition coil to the correct spark plug via the rotor arm, the distributor cap plays a critical role in ensuring accurate ignition timing, efficient combustion and reliable engine performance.

Fits:

Porsche 924S 2.5L 1986-87
Porsche 924S 2.5L 1988
Porsche 944 2.5L 8V 1982-87
Porsche 944 2.7L 8V 1988-89
Porsche 944 Turbo 2.5L 8V 1985-88
Porsche 944 Turbo 2.5L 8V 1989-91
Porsche 944 Turbo S 2.5L 8V 1988
Porsche 928S2 4.7L 1984-86

Every time the engine runs, the distributor cap channels electrical energy to each cylinder in the correct firing order. Over thousands of miles, internal contacts can become worn, corroded or contaminated by moisture, oil vapour and carbon deposits. This deterioration can lead to poor spark delivery and a range of ignition-related issues.

Replacing a worn distributor cap helps restore optimum ignition performance, ensuring smooth engine operation, improved fuel efficiency and dependable starting in all driving conditions.

What Does a Distributor Cap Do?

The distributor cap sits on top of the distributor assembly and works together with the rotor arm to direct electrical current to each spark plug at precisely the right moment. This ensures the air-fuel mixture within each cylinder ignites correctly, allowing the engine to run smoothly and efficiently.

A healthy distributor cap is vital for:

Reliable engine starting Accurate spark distribution Smooth idle and acceleration Efficient fuel combustion Consistent engine performance Reduced risk of misfires

When Should a Distributor Cap Be Replaced?

Distributor caps are considered service items and should be inspected regularly as part of routine ignition system maintenance. Replacement is recommended when signs of wear, cracking, corrosion or carbon tracking are present.

Common symptoms of a failing distributor cap include:

Engine misfires Rough idle Difficult starting Loss of engine performance Hesitation under acceleration Reduced fuel economy Intermittent ignition faults Visible cracks or corrosion inside the cap

Replacing the distributor cap before complete failure helps prevent ignition problems and can avoid further wear to other ignition components such as spark plugs, ignition leads and ignition coils.

Features & Benefits

Suitable for selected Porsche 928, Porsche 924S and Porsche 944 models Ensures correct spark distribution to all cylinders Supports reliable ignition timing Helps reduce misfires and ignition faults Durable construction for long service life Ideal for preventative maintenance and restoration projects Direct replacement for worn or damaged original components

Maintain the reliability and performance of your Porsche ignition system with Distributor Cap 94460225100/2 from Design911.

Porsche Distributor Caps & Ignition Components

Porsche Ignition Parts for Reliable Performance

Discover a comprehensive range of Porsche distributor caps, rotor arms, ignition leads, spark plugs and ignition system components at Design911. Whether you're maintaining a classic Porsche 924S, restoring a Porsche 944 or servicing a Porsche 928, our selection of ignition parts helps ensure reliable starting, smooth running and optimum engine performance.

The ignition system is one of the most important aspects of engine operation. Components such as distributor caps and rotors are responsible for directing electrical current to the correct cylinders, allowing the engine to fire efficiently and consistently. As these parts age, wear and contamination can reduce ignition performance, leading to misfires, hesitation and reduced fuel economy.

Regular replacement of ignition service components helps maintain engine reliability and prevents costly faults from developing.

Why Replace Porsche Distributor Caps?

Distributor caps are exposed to constant electrical activity, heat and vibration. Over time, internal contacts wear down and can develop carbon tracking or corrosion that interferes with spark delivery.

Benefits of replacing a worn distributor cap include:

Improved starting performance Smoother idle quality Reduced engine misfires Better throttle response Improved fuel efficiency Enhanced reliability for classic Porsche models

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

94460225100

94460225100

03182

1235522325

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rotor Genuine Porsche part 94460221301