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Your Porsche
Distributor cap. This part number supersedes to 93060291902 Genuine Porsche part 93060291901
Code: 93060291901
Genuine Porsche part
Distributor cap. This part number supersedes to 93060291902
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.
• 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.
Vehicle Group
- We are unable to provide fitting details for this product at this time. Please contact us for further information.
Price: £184.75
Orderable - 14 - 28 Days
Related products
93060291902
Product Information
Genuine Porsche ignition distributor cap for Porsche 911 (964) models from 1989–1994 and Porsche 911 (993) models. This original Porsche distributor cap forms part of the twin-distributor ignition system, directing high-voltage electrical pulses from the ignition coil to the spark plug leads in the correct firing sequence. Designed for the Porsche dual-ignition arrangement, the distributor cap helps maintain reliable starting, smooth engine operation and consistent ignition performance.
Sold individually – two distributor caps required per vehicle.
Fits:
Porsche 964 1989 - 1994
Porsche 993 09/1989 - 08/1997
The Porsche 964 and 993 naturally aspirated engines use a twin-distributor ignition arrangement with two distributor caps serving the dual spark plug ignition system.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93060291902
The product you are viewing cross references to these numbers
Product Information
Distributor capGenuine Porsche ignition distributor cap for Porsche 911 (964) models from 1989–1994 and Porsche 911 (993) models. This original Porsche distributor cap forms part of the twin-distributor ignition system, directing high-voltage electrical pulses from the ignition coil to the spark plug leads in the correct firing sequence. Designed for the Porsche dual-ignition arrangement, the distributor cap helps maintain reliable starting, smooth engine operation and consistent ignition performance.
Sold individually – two distributor caps required per vehicle.
Fits:
Porsche 964 1989 - 1994
Porsche 993 09/1989 - 08/1997
The Porsche 964 and 993 naturally aspirated engines use a twin-distributor ignition arrangement with two distributor caps serving the dual spark plug ignition system.
What This Part Does / Functions
- Distributes high-voltage ignition pulses to the appropriate spark plug leads.
- Works with the distributor rotor arm and ignition coil.
- Supports the twin-spark ignition system.
- Helps maintain consistent ignition timing and spark distribution.
- Provides insulated connections for the HT leads.
- Supports smooth engine starting, idling and acceleration.
- Replaces cracked, worn or electrically damaged distributor caps.
- Maintains the original Porsche ignition system configuration.
Why Replace This Part?
Distributor caps are subjected to repeated high-voltage electrical discharge, engine heat, vibration and moisture.
Over time, internal terminals can become corroded or worn, while the cap housing may develop cracks or carbon tracking.
These problems can interfere with spark distribution, causing misfires, difficult starting, hesitation or uneven engine operation.
Replacing worn distributor caps with Genuine Porsche components helps restore dependable ignition system performance.
When to Replace This Part
- During ignition system servicing.
- When the distributor cap shows cracking or damage.
- If internal terminals are corroded or excessively worn.
- When carbon tracking is visible.
- During replacement of distributor rotor arms or HT leads.
- When ignition misfires are traced to the distributor.
- During an engine tune-up.
- When restoring a Porsche 964 or 993 ignition system.
Where It Fits on the Car
The distributor caps are fitted to the engine ignition distributor assembly in the rear engine compartment.
On applicable Porsche 964 and 993 naturally aspirated engines, the twin-distributor system uses two distributor caps, working with two rotor arms and the dual spark plug ignition arrangement.
Each cap distributes ignition voltage to its corresponding set of spark plug leads.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93060291902
93060291901
1691200202
93060291902
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
Price: £185.97
Orderable - 14 to 28 Days
Shop Securely
12 Month Warranty
Worldwide Delivery
93060291903
Product Information
Genuine Porsche ignition distributor cap for Porsche 911 Carrera 3.2L models from 1984–1989 and Porsche 965 / 964 Turbo models from 1991–1994. This original Porsche distributor cap forms part of the engine ignition system, distributing high-voltage electrical pulses from the ignition coil to the correct spark plug leads in the engine's firing sequence.
Fits:
Porsche 911 3.2L 1984 - 1989
Porsche 965 1991 - 1994
A correctly functioning distributor cap is essential for reliable engine starting, smooth idling, consistent acceleration and dependable ignition performance.
The cap is fitted to the ignition distributor and contains the electrical contacts responsible for distributing ignition voltage to the spark plug leads.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93060291903
The product you are viewing cross references to these numbers
Product Information
Distributor capGenuine Porsche ignition distributor cap for Porsche 911 Carrera 3.2L models from 1984–1989 and Porsche 965 / 964 Turbo models from 1991–1994. This original Porsche distributor cap forms part of the engine ignition system, distributing high-voltage electrical pulses from the ignition coil to the correct spark plug leads in the engine's firing sequence.
Fits:
Porsche 911 3.2L 1984 - 1989
Porsche 965 1991 - 1994
A correctly functioning distributor cap is essential for reliable engine starting, smooth idling, consistent acceleration and dependable ignition performance.
The cap is fitted to the ignition distributor and contains the electrical contacts responsible for distributing ignition voltage to the spark plug leads.
What This Part Does / Functions
- Distributes high-voltage ignition pulses to the spark plug leads.
- Directs ignition voltage to the correct cylinder in firing order.
- Works with the distributor rotor arm and ignition coil.
- Provides insulated connections for the HT leads.
- Supports consistent spark delivery and combustion.
- Helps maintain smooth engine starting, idling and acceleration.
- Replaces a cracked, worn or electrically damaged distributor cap.
- Maintains the correct factory Porsche ignition configuration.
Why Replace This Part?
Distributor caps are exposed to engine heat, vibration, moisture and repeated high-voltage electrical discharge.
Over time, the internal contacts can become worn, corroded or eroded, while the cap housing may develop cracks or carbon tracking.
These issues can interfere with ignition voltage distribution and cause misfires, hesitation, rough running or starting difficulties.
Replacing a worn cap with a Genuine Porsche distributor cap helps restore reliable ignition performance.
When to Replace
When to Replace
- This Part During ignition system servicing.
- If the distributor cap is cracked or damaged.
- When internal terminals show excessive wear or corrosion.
- If carbon tracking is present.
- When replacing the distributor rotor arm or ignition leads.
- During engine tune-up or restoration
- If ignition faults are traced to the distributor cap.
- When restoring the ignition system with Genuine Porsche components.
Where It Fits on the Car
The distributor cap is fitted to the engine ignition distributor, within the rear engine compartment.
It sits over the distributor rotor and provides the connection points for the ignition coil and spark plug HT leads.
Correct lead positioning is essential to maintain the engine's firing order.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93060291903
93060291900
93060291903
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
Price: £161.43
Orderable - 14 to 28 Days
Shop Securely
12 Month Warranty
Worldwide Delivery
93060290401
Product Information
Fits:
Porsche 911 3.0SC 19778-83
Porsche 930 3.0/3.3L 1975-89
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93060290401
The product you are viewing cross references to these numbers
Product Information
Distributor capFits:
Porsche 911 3.0SC 19778-83
Porsche 930 3.0/3.3L 1975-89
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93060290401
93060290400
93060290401
1235522053
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Price: £57.48
In Stock - 3- 5 Days Dispatch
Shop Securely
12 Month Warranty
Worldwide Delivery
93060290202/3
Product Information
This Bosch 1234332346 rotor arm is suitable for Porsche 911 3.2L models from 1984 to 1989 and cross-references Porsche part number 93060290202, with 93060290201 also listed as a related reference.
Fits:
Porsche 911 3.2L 1984 - 1989
The rotor arm is an essential component of the distributor ignition system. Mounted on the distributor shaft beneath the distributor cap, it rotates in sequence with the engine and directs high-voltage ignition energy to the appropriate spark plug terminal.
A worn rotor arm can cause inconsistent spark delivery, particularly as the conductive contact surface deteriorates through age, heat and repeated high-voltage operation. Replacing it with a quality Bosch component helps maintain reliable ignition performance and smooth engine operation.
Why Replace the Rotor Arm?
The distributor rotor operates continuously whenever the engine is running and is exposed to high electrical voltage, heat and mechanical wear. Over time, the conductive tip and insulating body may deteriorate, affecting the efficient transfer of ignition energy.
Possible symptoms of a worn or damaged rotor arm can include:
• Difficult starting
• Intermittent engine misfires
• Rough or uneven idle
• Hesitation during acceleration
• Reduced engine performance
• Poor throttle response
• Intermittent ignition faults
• Poor running when the engine is under load
• Visible burning or erosion of the rotor contact
• Cracking or deterioration of the rotor body
Replacing a worn rotor arm can help restore consistent ignition-energy distribution and dependable engine operation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93060290202
The product you are viewing cross references to these numbers
Product Information
High-quality Bosch distributor rotor arm for the Porsche 911 3.2L Carrera 1984-89.This Bosch 1234332346 rotor arm is suitable for Porsche 911 3.2L models from 1984 to 1989 and cross-references Porsche part number 93060290202, with 93060290201 also listed as a related reference.
Fits:
Porsche 911 3.2L 1984 - 1989
The rotor arm is an essential component of the distributor ignition system. Mounted on the distributor shaft beneath the distributor cap, it rotates in sequence with the engine and directs high-voltage ignition energy to the appropriate spark plug terminal.
A worn rotor arm can cause inconsistent spark delivery, particularly as the conductive contact surface deteriorates through age, heat and repeated high-voltage operation. Replacing it with a quality Bosch component helps maintain reliable ignition performance and smooth engine operation.
Why Replace the Rotor Arm?
The distributor rotor operates continuously whenever the engine is running and is exposed to high electrical voltage, heat and mechanical wear. Over time, the conductive tip and insulating body may deteriorate, affecting the efficient transfer of ignition energy.
Possible symptoms of a worn or damaged rotor arm can include:
• Difficult starting
• Intermittent engine misfires
• Rough or uneven idle
• Hesitation during acceleration
• Reduced engine performance
• Poor throttle response
• Intermittent ignition faults
• Poor running when the engine is under load
• Visible burning or erosion of the rotor contact
• Cracking or deterioration of the rotor body
Replacing a worn rotor arm can help restore consistent ignition-energy distribution and dependable engine operation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93060290202
93060290201
93060290202
1234332346
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
Price: £17.53
In Stock - 24 Hour Dispatch
Shop Securely
12 Month Warranty
Worldwide Delivery
93060290105
Product Information
Fits:
Porsche 911SC 3.0L 1978-83
188Bhp & 204Bhp cars
Porsche 930 3.0L / 3.3L 1975-89
Bosch ref: 1234332223 / 1234332196
The "rotor" head is attached to the top of the distributor shaft which is driven by a gear on the engine's camshaft and thus synchronized to it. This rotor is pressed against a carbon brush on the centre terminal of the distributor cap which connects to the ignition coil either through the top and wired directly to the coil in HEI systems, or via the centre terminal in points ignition systems and remotely connected to the coil.
The rotor is constructed such that the centre tab is electrically connected to its outer edge so that voltage coming in to the centre post travels through the carbon point to the outer edge of the rotor. As the camshaft rotates, the rotor spins and its outer edge passes each of the internal plug terminals to fire each spark plug.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93060290105
The product you are viewing cross references to these numbers
Product Information
Rotor armFits:
Porsche 911SC 3.0L 1978-83
188Bhp & 204Bhp cars
Porsche 930 3.0L / 3.3L 1975-89
Bosch ref: 1234332223 / 1234332196
The "rotor" head is attached to the top of the distributor shaft which is driven by a gear on the engine's camshaft and thus synchronized to it. This rotor is pressed against a carbon brush on the centre terminal of the distributor cap which connects to the ignition coil either through the top and wired directly to the coil in HEI systems, or via the centre terminal in points ignition systems and remotely connected to the coil.
The rotor is constructed such that the centre tab is electrically connected to its outer edge so that voltage coming in to the centre post travels through the carbon point to the outer edge of the rotor. As the camshaft rotates, the rotor spins and its outer edge passes each of the internal plug terminals to fire each spark plug.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93060290105
93060290102
1234332240
1234332223
1234332196
93060290104
93060290105
93060290101
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Price: £85.37
In Stock - 3- 5 Days Dispatch
Shop Securely
12 Month Warranty
Worldwide Delivery
93060290202/1
Product Information
Fits:
Porsche 964 1989-94
Porsche 993 1994-98
The "rotor" head is attached to the top of the distributor shaft which is driven by a gear on the engine's camshaft and thus synchronized to it. This rotor is pressed against a carbon brush on the center terminal of the distributor cap which connects to the ignition coil either through the top and wired directly to the coil in HEI systems, or via the centre terminal in points ignition systems and remotely connected to the coil.
The rotor is constructed such that the centre tab is electrically connected to its outer edge so that voltage coming in to the centre post travels through the carbon point to the outer edge of the rotor. As the camshaft rotates, the rotor spins and its outer edge passes each of the internal plug terminals to fire each spark plug.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93060290202
The product you are viewing cross references to these numbers
Product Information
Rotor arm. 2 required per carFits:
Porsche 964 1989-94
Porsche 993 1994-98
The "rotor" head is attached to the top of the distributor shaft which is driven by a gear on the engine's camshaft and thus synchronized to it. This rotor is pressed against a carbon brush on the center terminal of the distributor cap which connects to the ignition coil either through the top and wired directly to the coil in HEI systems, or via the centre terminal in points ignition systems and remotely connected to the coil.
The rotor is constructed such that the centre tab is electrically connected to its outer edge so that voltage coming in to the centre post travels through the carbon point to the outer edge of the rotor. As the camshaft rotates, the rotor spins and its outer edge passes each of the internal plug terminals to fire each spark plug.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93060290202
93060290202
93060290201
93060290200
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
Price: £14.00
In Stock - 3- 5 Days Dispatch
Shop Securely
12 Month Warranty
Worldwide Delivery
DISTKIT964
Product Information
A design fault on engines up to August 1993 that you MUST fix if not already done so is to add ventilation to the distributor to prevent ozone perishing the distributor drive belt. If this breaks you will be running on one plug per cylinder and will end up with poor performance and possible damage.
The solutions is to also fit a Venting kit.
Fits:
Porsche 964 1990-94
Porsche 993 1995-97
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
DISTKIT964
The product you are viewing cross references to these numbers
Product Information
Belt and Pin or Twin IGN Distributor. A design fault on engines up to August 1993 that you MUST fix if not already done so is to add ventilation to the distributor to prevent ozone perishing the distributor drive belt. If this breaks you will be running on one plug per cylinder and will end up with poor performance and possible damage.
The solutions is to also fit a Venting kit.
Fits:
Porsche 964 1990-94
Porsche 993 1995-97
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
DISTKIT964
93060213400
93060292200
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
1 x Pin for distributor gear (93060292200)
Unit Price: £10.55
In Stock - 24 Hour Dispatch
1 x DISTRIBUTOR DRIVE BELT (93060213400/1)
Unit Price: £10.95
In Stock - 24 Hour Dispatch
Vehicle Group
Vehicle Group
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
Price: £21.50
In Stock - 24 Hour Dispatch
IGNITIONKIT998
Product Information
2 x Distributor Caps
2 x Rotor Arms
Fits:
Porsche 964 1989-94
Porsche 993 09/1989 - 08/1997
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
IGNITIONKIT998
The product you are viewing cross references to these numbers
Product Information
Ignition Kit Distributor Caps + Rotor Arms.2 x Distributor Caps
2 x Rotor Arms
Fits:
Porsche 964 1989-94
Porsche 993 09/1989 - 08/1997
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
IGNITIONKIT998
93060291901
93060290202
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
2 x Distributor cap. Porsche 964 / 993 (93060291902/3)
Unit Price: £59.00
In Stock - 24 Hour Dispatch
2 x Rotor arm. Porsche 964 / 993 (93060290202/2)
Unit Price: £20.71
In Stock - 24 Hour Dispatch
Vehicle Group
Vehicle Group
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
Price: £159.42
In Stock - 24 Hour Dispatch
IGNITIONKIT911.2
Product Information
Porsche 911 1984-1986 3.2L (Not 1984 cars)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
IGNITIONKIT911.2
The product you are viewing cross references to these numbers
Product Information
IGNITION KIT. Includes Ignition Leads, Rotor Arm & Distributor Cap. Ignition Tune-Up Kit for Your 911 3.2L, Restore power and performance to your 911 3.2L with this complete ignition tune-up kit. The kit includes a distributor cap, distributor rotor, and a full set of spark plug wires with ignition coil lead wires, providing everything needed for a comprehensive ignition service.
Fits:Porsche 911 1984-1986 3.2L (Not 1984 cars)
Porsche 911 1987-1989 3.2L G50
Ignition Tune-Up Kit
An ignition tune-up kit includes all the parts you need to service your vehicle's ignition system. Components like spark plugs, ignition coils, spark plug connectors, and spark plug wires will eventually require replacement.
When these components are used past their useable service life you will often experience a vehicle that does not run smoothly, suffers from misfires, or even completely dead cylinders due to no spark. Replacing ignition components should be done on a regular interval
Ignition Tune-Up Kit Failure Symptoms
- Check engine light due to misfire
- P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 and other cylinder specific misfire OBD fault codes
- Hesitation while accelerating
- Poor fuel economy due to incomplete combustion
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
IGNITIONKIT911.2
91160201103
91160201203
91160201120
93060290202
93060291900
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
1 x Ignition HT lead set. Porsche 911 3.2L 1985-89 (91160201120/1)
Unit Price: £230.00
In Stock - 24 Hour Dispatch
1 x Rotor arm. Porsche 964 / 993 (93060290202/2)
Unit Price: £20.71
In Stock - 24 Hour Dispatch
1 x Distributor cap. Porsche 911 3.2L 1984-89 / 965 Turbo 1991-94 (93060291903/2)
Unit Price: £101.61
In Stock - 24 Hour Dispatch
Vehicle Group
Vehicle Group
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
Price: £352.32
In Stock - 24 Hour Dispatch
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