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Porsche > 911 & 912 (1965-1989) > Engine Electrical >

Rotor Arms / Point Sets

Rotor Arms / Point Sets

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DISPLAYING 1 to 16 (of 31 products)
1 2
Ignition Kit HT Leads, Rotor, Distributor Cap Porsche 911 3.2L 1985-89 - 91160201103, 91160201203, 91160201120, 93060290202, 93060291900
1
Ignition Kit HT Leads, Rotor, Distributor Cap Porsche 911 3.2L 1985-89
IGNITIONKIT911.2
Product Information
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Related, superseded, cross reference or alternative numbers for comparison.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
Ignition Kit HT Leads, Rotor, Distributor Cap Porsche 911SC - 91160201103, 91160201203, 91160906100, 91160901007, 91160901107, 93060290104, 93060290401, 93060290105
1
Ignition Kit HT Leads, Rotor, Distributor Cap Porsche 911SC
IGNITIONKIT911.1
Product Information
Product Information
IGNITION KIT. Includes Ignition Leads, Rotor Arm & Distributor Cap.

beru

Ignition Lead Set
Rotor Arm
Distributor Cap

Fits:
Porsche 911SC 3.0L 1978-83
188Bhp & 204Bhp cars
Porsche 930 Turbo

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Related, superseded, cross reference or alternative numbers for comparison.

IGNITIONKIT911.1
91160201103
91160201203
91160906100
91160901007
91160901107
93060290104
93060290401
93060290105

The product you are viewing cross references to these numbers
Ignition Kit HT Leads, Rotor, Distributor Cap Porsche 911SC - 91160201103, 91160201203, 91160906100, 91160901007, 91160901107, 93060290104, 93060290401, 93060290105
1
Ignition Kit HT Leads, Rotor, Distributor Cap Porsche 911SC
IGNITIONKIT911.1OEM
Product Information
Product Information
IGNITION KIT. Includes Ignition Leads, Rotor Arm & Distributor Cap.
oematch

Ignition Lead Set
Rotor Arm
Distributor Cap

Fits:
Porsche 911SC 3.0L 1978-83
188Bhp & 204Bhp cars
Porsche 930 Turbo

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Related, superseded, cross reference or alternative numbers for comparison.

IGNITIONKIT911.1OEM
91160201103
91160201203
91160906100
91160901007
91160901107
93060290104
93060290401
93060290105

The product you are viewing cross references to these numbers
Ignition Kit HT Leads, Spark plugs, Rotor, Distributor Cap Porsche 911 3.2L 1985-89 - 91160201103, 91160201203, 91160201120, 93060290202, 93060291900
1
Ignition Kit HT Leads, Spark plugs, Rotor, Distributor Cap Porsche 911 3.2L 1985-89
IGNITIONKIT911.3.2L
Product Information
Product Information
IGNITION KIT. Includes Ignition Leads, (6) Spark plugs, Rotor Arm & Distributor Cap.

Restore power and performance to your 911 3.2L with this complete ignition tune-up kit. Our kit includes, 6 x spark plugs, distributor cap, distributor rotor, and a set of sparks plug wire set with the ignition coil lead wires.

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.

IGNITIONKIT911.3.2L
91160201103
91160201203
91160201120
93060290202
93060291900

The product you are viewing cross references to these numbers
Breaker point ignitor II. Porsche 912 1968-69 w/Bosch Dist. - PER-91843
1
Breaker point ignitor II. Porsche 912 1968-69 w/Bosch Dist.
PER-91843
Product Information
Product Information
Breaker point ignitor II. Ignitor Bosch 4 cyl

retroline


Fits:
Porsche 912 1968-69 w/Bosch Dist.



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

PER-91843
PER-91843

The product you are viewing cross references to these numbers
Breaker point ignitor II. Porsche 912 66-67 / 356 55-56 w/Bosch Dist. - PER-91844
1
Breaker point ignitor II. Porsche 912 66-67 / 356 55-56 w/Bosch Dist.
PER-91844
Product Information
Product Information
Breaker point ignitor II. Ignitor Bosch 4 cyl

retroline

Fits:
Porsche 356 1955-56 w/Bosch Dist # 231129022
Porsche 912 1966-67 w/Bosch Dist # 231129022

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

PER-91844
PER-91844

The product you are viewing cross references to these numbers
Breaker point ignitor II. Porsche 912 66-67 / 356 55-56 w/Bosch Dist. - PER-92847
1
Breaker point ignitor II. Porsche 912 66-67 / 356 55-56 w/Bosch Dist.
PER-92847
Product Information
Product Information
Breaker point ignitor II. Ignitor Bosch 4 cyl

retroline

Fits:
Porsche 356 1955-56 w/Bosch Dist # 231129031
Porsche 912 1966-67 w/Bosch Dist # 231129031

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

PER-92847
PER-92847

The product you are viewing cross references to these numbers
Breaker point ignitor. Porsche 912 1968-69 w/Bosch Dist. - PER-1843
1
Breaker point ignitor. Porsche 912 1968-69 w/Bosch Dist.
PER-1843
Product Information
Product Information
Breaker point ignitor. Ignitor Bosch 4 cyl

retroline

Fits:
Porsche 912 1968-69 w/Bosch Dist.

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

PER-1843
PER-1843

The product you are viewing cross references to these numbers
Breaker point ignitor. Porsche 912 66-67 / 356 55-56 w/Bosch Dist. - PER-1844
1
Breaker point ignitor. Porsche 912 66-67 / 356 55-56 w/Bosch Dist.
PER-1844
Product Information
Product Information
Breaker point ignitor. Ignitor Bosch 4 cyl

retroline

Fits:
Porsche 356 1955-56 w/Bosch Dist # 231129022
Porsche 912 1966-67 w/Bosch Dist # 231129022

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

PER-1844
PER-1844

The product you are viewing cross references to these numbers
Breaker point ignitor. Porsche 912 66-67 / 356 55-56 w/Bosch Dist. - PER-2847
1
Breaker point ignitor. Porsche 912 66-67 / 356 55-56 w/Bosch Dist.
PER-2847
Product Information
Product Information
Breaker point ignitor. Ignitor Bosch 4 cyl

retroline

Fits:
Porsche 356 1955-56 w/Bosch Dist # 231129031
Porsche 912 1966-67 w/Bosch Dist # 231129031

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

PER-2847
PER-2847

The product you are viewing cross references to these numbers
Contact breaker points for MARELLI distributors. Porsche 911 Upto 1973 - 91160296000 - KS290-B, 1691400112
2
Contact breaker points for MARELLI distributors. Porsche 911 Upto 1973
91160296000/1
Product Information
Product Information
Contact breaker points, for MARELLI distributors.

beru

Fits:
Porsche 911 1965 - 1973

Click 'Zoom in' for large parts diagram.
Diagram ref no 8

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

91160296000
91160296000

The product you are viewing cross references to these numbers
Ignition distributor contact breaker point. Porsche 911 72-77 - 91160293600
3
Ignition distributor contact breaker point. Porsche 911 72-77
Special Order item
91160293600
Product Information
Product Information
Contact beaker point for Ignition Distributor no: 91160202103, 91160202703, 91160203105 and 91160203106.

porsche

Fits:
Porsche 911 1972-77

Click 'Zoom in' for large parts diagram.
Diagram ref no 8

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

91160293600
91160293600

The product you are viewing cross references to these numbers
Point contact breaker. Porsche 356 / 911 / 912 >>68 - 61660222601, 61660222603 - V30-70-0001
2
Point contact breaker. Porsche 356 / 911 / 912 >>68
61660222601/1
Product Information
Product Information

Contact Breaker Point Set

Keep your classic Porsche ignition system performing at its best with this OE Match Contact Breaker Points. Manufactured to OE specifications, these precision-engineered breaker points are designed to restore accurate ignition timing, reliable spark generation and dependable engine performance.

Fits:

  • Porsche 911 1965-1968 2.0L / 912 SWB (F)
  • Porsche 356A 1955-59
  • Porsche 356B 1959-63

As one of the key service components within a traditional distributor ignition system, the contact breaker points control the opening and closing of the ignition circuit, allowing the ignition coil to generate the high-voltage spark required for combustion. Correctly adjusted breaker points are essential for smooth starting, stable idle, responsive acceleration and efficient engine operation.

Whether you're carrying out routine ignition maintenance, rebuilding a distributor or restoring a classic Porsche to its original specification, these OE Match breaker points provide factory-quality fitment, dependable operation and long service life.

What Do Contact Breaker Points Do?

Contact breaker points are responsible for switching the ignition coil on and off in precise synchronisation with engine rotation.

Their primary functions include:

  • Opening and closing the ignition circuit.
  • Triggering spark generation at the ignition coil.
  • Maintaining accurate ignition timing.
  • Supporting smooth engine idle.
  • Ensuring consistent combustion.
  • Providing reliable engine starting.
  • Working in conjunction with the distributor, condenser, ignition coil and spark plugs.

Accurate operation of the breaker points is essential for maintaining engine performance and fuel efficiency.

Why Replace Contact Breaker Points?

As mechanical ignition components, breaker points naturally wear through continual opening and closing during engine operation.

Common causes of wear include:

  • Contact surface erosion.
  • Electrical arcing. Incorrect point gap adjustment.
  • Heat-related wear.
  • Oxidation and corrosion.
  • Weak contact spring tension.
  • General age-related deterioration.
  • High mileage.

Routine replacement helps maintain accurate ignition timing and reliable engine performance.

Symptoms of Worn Contact Breaker Points

Common signs that replacement may be required include:

  • Difficult starting.
  • Engine misfires.
  • Rough or unstable idle.
  • Poor acceleration.
  • Hesitation under load.
  • Reduced fuel efficiency.
  • Loss of engine power.
  • Inconsistent ignition timing.
  • Increased exhaust emissions.

Replacing worn ignition points restores smooth running and helps protect other ignition system components from unnecessary stress.

Benefits

  • Restores reliable ignition performance.
  • Maintains accurate ignition timing.
  • Improves engine starting.
  • Supports smoother idle.
  • Enhances throttle response.
  • Helps improve fuel efficiency.
  • Reduces misfires and hesitation.
  • Excellent value replacement component.

Installation Recommendations

When replacing the contact breaker points, it is recommended to inspect or renew other ignition service components, including:

  • Distributor condenser.
  • Distributor cap.
  • Rotor arm.
  • Spark plugs.
  • Ignition leads.
  • Ignition coil.
  • Distributor shaft for wear.
  • Distributor advance mechanism.

After installation, the breaker point gap and ignition timing should be adjusted according to the manufacturer's specifications to ensure optimum engine performance.



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

61660222601
61660222601
61660222603

The product you are viewing cross references to these numbers
Point contact breaker. Porsche 911 65-73 / Porsche 912E
2
Point contact breaker. Porsche 911 65-73 / Porsche 912E
61660222602/1
Product Information
Product Information
Point contact breaker.

bosch

Fits:
Porsche 911 1965-73
Porsche 912E
Point contact breaker. Porsche 911 65-73 / Porsche 912E - 61660222602, 1237013081, 90160296003 - 22480-B
2
Point contact breaker. Porsche 911 65-73 / Porsche 912E
61660222602/2
Product Information
Product Information
Point contact breaker.

oematch

Fits:
Porsche 911 1965-73
Porsche 912E

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

61660222602
61660222602
1237013081
90160296003

The product you are viewing cross references to these numbers
Point set. Porsche 911 1972-73 - 90160296000, 90160296004, 90160296004/1
3
Point set. Porsche 911 1972-73
Special Order item
90160296004
Product Information
Product Information
Point set
This original Porsche ignition contact breaker point set fits inside the distributor and forms part of the classic mechanical ignition system, helping control ignition timing and spark delivery.

Fits:
Porsche 911 1972 - 1973

Diagram ref no 18

This part is used in the distributor ignition system on selected classic Porsche 911 models.

What This Part Does / Functions
•  Opens and closes the ignition primary circuit inside the distributor
•  Helps trigger the ignition coil to produce spark
•  Supports correct ignition timing and engine running
•  Works with the distributor cam, condenser and ignition coil
•  Helps maintain smooth idle and throttle response when correctly adjusted
•  Replaces worn, burnt, pitted or incorrectly adjusted ignition points
•  Provides correct OE Porsche fitment for the distributor application
•  Supports reliable mechanical ignition system operation.

Why Replace This Part?
Ignition points are normal service items on classic distributor ignition systems. Over time, the contact faces can burn, pit, oxidise or wear, and the rubbing block can wear down, changing the point gap and dwell angle. Worn points can cause poor starting, misfires, weak spark, rough idle, hesitation and incorrect ignition timing. Replacing the point set with a Genuine Porsche OE contact breaker point helps restore correct distributor function and supports reliable ignition performance on classic Porsche 911 engines.

Common Symptoms of Worn Ignition Points
•   Hard starting
•   Rough or unstable idle
•   Misfiring under load
•   Weak or inconsistent spark
•   Poor throttle response
•   Engine hesitation
•   Incorrect dwell angle or point gap
•   Burnt, pitted or contaminated point contacts.

When to Replace This Part
•   During scheduled ignition service
•   If the points are burnt, pitted, oxidised or worn
•   If the rubbing block is worn
•   If the point gap or dwell cannot be set correctly
•   During distributor service or restoration
•   When replacing the condenser, rotor arm or distributor cap
•   If ignition timing becomes unstable
•   When recommissioning a classic 911 with unknown ignition service history

Where It Fits on the Car
This point set fits inside the ignition distributor. It is actuated by the distributor cam and works with the condenser and ignition coil to control spark generation. Correct point gap, dwell angle and ignition timing must be set after installation according to Porsche workshop procedures.

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

90160296004
90160296000
90160296004
90160296004

The product you are viewing cross references to these numbers
DISPLAYING 1 to 16 (of 31 products)
1 2
Also found on these pages
About Rotor Arms / Point Sets

Rotor Arms & Contact Points Sets – Precision Ignition Components for Classic Porsche Models

Rotor arms and contact point sets are essential parts of your Porsche’s ignition system, responsible for controlling spark distribution and timing in vehicles with mechanical ignition setups. Together, they ensure the correct firing sequence, providing reliable combustion, smooth acceleration, and efficient engine performance.

At Design911, we stock a complete range of genuine and high-quality rotor arms and contact point sets for classic and early Porsche models, including 911, 912, 914, 924, and 928. Each component is designed for precision fitment, long-lasting performance, and consistent electrical delivery — maintaining your Porsche’s originality and reliability.

What Do Rotor Arms and Contact Points Do?

In traditional distributor-based ignition systems, these components work together to generate and distribute the spark required for combustion:

  • Rotor Arms: Spin inside the distributor cap, transferring the ignition coil’s high-voltage current to each spark plug terminal in turn.
  • Contact Points: Open and close the electrical circuit in sync with the engine’s rotation, controlling coil discharge and ignition timing.
  • Together: They maintain accurate spark timing for smooth running and efficient power delivery.

These components are crucial for keeping classic Porsche engines firing reliably and performing at their best.

Why Do Rotor Arms and Contact Points Fail?

Over time, heat, friction, and wear can affect the performance of these ignition parts. Common causes of failure include:

  • Contact wear or pitting from electrical arcing.
  • Carbon buildup reducing spark efficiency.
  • Rotor arm erosion or cracking from high voltage or vibration.
  • Mechanical fatigue due to mileage and age.
  • Corrosion or contamination in the distributor housing.

Symptoms of failure include hard starting, misfires, engine hesitation, or loss of power, particularly at high revs or under load.

Why Replace Worn Rotor Arms and Contact Points?

Replacing worn or damaged ignition components restores accurate spark timing and smooth engine performance. New, high-quality rotor arms and contact points improve combustion efficiency and prevent further ignition system wear.

Benefits of replacement include:

  • Reliable starting and smoother idling.
  • Improved power delivery and throttle response.
  • Reduced misfires and fuel consumption.
  • Long-term reliability with manufacturer-quality precision.

All components in our range are built using high-grade materials with precise machining and durable contact surfaces, ensuring consistent spark delivery and long-lasting performance in vintage and air-cooled Porsche engines.

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