do not press the back button…
Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Starter Motors
By OE Match
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1975-1977 3.0L Turbo (930)
Fits:
Porsche 911 Carrera RS 2.7ltr - 1973
Porsche 911 2.7ltr - 1974 to 1977
Porsche 911 SC 3.0ltr - 1978 to 1983
Porsche 911 turbo 3.0ltr - 1975 to 1977
Voltage: 12 V
Power output: 1.5 KW
Teeth: 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91160410103
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
12V Starter Motor - 9 Tooth
Restore dependable engine starting with this OE Match 12V
Starter Motor featuring a 9-tooth pinion gear,
designed specifically for the Porsche 911 (1965–1971). Manufactured to
original equipment specifications, this premium replacement starter motor
delivers reliable cranking power, smooth engagement with the flywheel ring gear
and factory-quality fitment, ensuring your classic Porsche starts confidently
every time.
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
Whether you're replacing a worn original unit or completing
a full engine restoration, this OE Match starter motor offers the performance,
durability and authenticity expected from a high-quality replacement component.
What Does the Starter Motor Do?
The starter motor is responsible for turning the engine during the starting process. When the ignition key is turned, the starter solenoid engages the 9-tooth pinion gear with the flywheel ring gear before the electric motor rotates the engine until combustion begins.
Its primary functions include:
- Rotating the engine during start-up.
- Engaging the flywheel ring gear via the starter pinion.
- Providing sufficient cranking speed for reliable ignition.
- Ensuring smooth and consistent engine starts.
- Supporting dependable cold and hot starting performance.
- Working in conjunction with the battery, ignition switch and charging system.
Without a correctly functioning starter motor, the engine cannot be cranked or started.
Why Do Starter Motors Fail?
Starter motors are subjected to high electrical loads and
repeated engagement cycles throughout their service life. Common causes of
failure include:
- Wear of the internal brushes.
- Worn bearings or bushings.
- Solenoid failure.
- Burnt or damaged armature windings.
- Worn or damaged 9-tooth pinion gear.
- Electrical corrosion on terminals.
- Heat soak from prolonged engine temperatures.
- High mileage and age-related wear.
As internal components wear, starting performance becomes slower and less reliable.
When Should the Starter Motor Be Replaced?
Replacement is recommended if you experience:
- Slow engine cranking.
- Clicking from the starter solenoid without engine rotation.
- Grinding noises during starting.
- Failure of the pinion gear to engage.
- Intermittent starting problems.
- Excessive current draw.
- Complete starter motor failure.
Many Porsche specialists recommend replacing ageing starter motors during engine or gearbox removal if wear is evident, as access is significantly easier.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90160410203
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- 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) RS 1994-97
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- 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 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
- Porsche 914 (1970-1976)
Fits:
Porsche 356 /A/B/C 1950-65
Porsche 911/912/930 1965-89
Porsche 914 1970-76
Porsche 924 Turbo/GT 1976-85
Porsche 944 1985-91
Porsche 968 1992-95
Porsche 964 1989-94
Porsche 993 Carrera RS 1995-98
Click 'Zoom in' for large parts diagram.
Diagram ref no 11
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99965900650
The product you are viewing cross references to these numbers
-
generator starter 911 1978-83 902-05
-
battery, starter, generator 911 1987-89 902-05
-
Engine electrics 911 1970-73 901-00
-
Mounting plate starter switch unit 911 1974-77 902-05
-
engine electrics 911 1965-69 901-00
-
engine electrics 912 1965-69 901-05
-
mounting plate, starter, switch unit 911 TURBO 1975-77 902-05
-
battery, starter, generator 911 1984-86 902-05
OEMatch Starter Motors — Fit, Function, Confidence
Starter motors supply the torque to crank Porsche engines and initiate combustion. OEMatch catalogues over 4,000 part numbers and more than 8,700 OE cross-references for Porsche applications, supporting correct selection and repair. Choose a unit that matches electrical connections, mounting flange and power rating to maintain dependable starting across operating temperatures.
- Reliable engine starts and prompt cranking response
- Reduced electrical strain on the battery and charging system
- Consistent engagement with smoother, quieter operation
- Worn brushes, bearings or commutator wear leading to slow or intermittent operation
- Solenoid faults, damaged armature windings or open circuits causing loss of drive or torque
- Corroded terminals, poor grounding or heat and vibration degrading internal components
- Direct-fit replacements engineered to match original dimensions and tolerances
- Units prepared to match factory electrical connections and mounting provisions for straightforward installation
- Part references and documentation from OEMatch to aid correct selection and fitment
-
Air Mass/Flow Sensors
-
Alternator / Generator
-
Batteries & Chargers
-
Distributor
-
Distributor Cap
-
Rotor Arms / Point Sets
-
Relays / Fuses
-
Ignition Coil
-
Ignition Control Units
-
Ignition Lead Sets
-
Injectors
-
Fuel Pressure Regulator
-
Idle Control Valve
-
Fuel Pump
-
Temperature Sensor
-
Speed / Reference / Knock Sensors
-
Wiring Harness / Cables
