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- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
The OE MATCH Generator Wire Lead Rubber Boot is a replacement protective cover designed for the generator electrical connections on classic Porsche 356 and 912 models. This rubber boot helps insulate and protect the generator wire terminals from moisture, dirt, oil contamination and accidental electrical contact.
Sold Each.
x Required Per Car.
- Porsche 356 1950-65
- Porsche 912 1965-69
Diagram Ref No 4
Designed to provide an OE-style fit and appearance, it is ideal for routine maintenance, electrical system repairs and classic Porsche restoration projects.
What This Product Does:
- The generator wire lead rubber boot covers the electrical terminal connections on the generator, helping protect them from environmental exposure and reducing the risk of accidental short circuits.
- It also helps maintain the original appearance of the engine bay while providing an additional layer of protection against dirt, moisture and everyday engine vibration.
Symptoms Of Wear Or Failure:
Over time, exposure to engine heat, oil and age can cause the original rubber boots to deteriorate. Common signs include:
- Cracked or split rubber: Age-related deterioration leaves electrical terminals exposed.
- Hard or brittle material: Loss of flexibility prevents the boot from fitting securely.
- Loose or missing boots: Electrical connections become vulnerable to contamination and accidental contact.
- Oil and dirt contamination: Damaged protective boots allow contaminants to accumulate around the generator terminals.
- Visible electrical corrosion: Moisture exposure may contribute to corrosion around terminal connections.
Why Replacement Matters:
- Replacing worn or damaged generator wire lead rubber boots is a simple but important step in maintaining the reliability and safety of your classic Porsche's electrical system.
- A correctly fitted replacement boot helps protect exposed generator terminals, reduces the risk of accidental short circuits and limits contamination that could contribute to poor electrical connections.
- Replacement also helps preserve the original engine bay appearance, making it particularly beneficial during restoration and preventative maintenance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61610938100
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
12 Volt 90 Amp Alternator
The Porsche Alternator is a high-quality 12 Volt
90 Amp charging system component designed for Porsche 911 and Porsche 911 turbo
models. As one of the most important electrical components on the vehicle, the
alternator generates electrical power while the engine is running and
continuously recharges the battery to maintain reliable operation of the
vehicle's electrical systems.
Fits:
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
From powering the ignition system and fuel delivery
components to supporting lighting, instrumentation, heating and other
electrical accessories, the alternator plays a crucial role in the day-to-day
reliability and performance of your Porsche. Without a properly functioning
alternator, the battery will gradually discharge, leading to starting
difficulties, electrical faults and eventually complete vehicle shutdown.
Overall length: 173mm
Voltage: 12V
Power: 90Amp
Direction of rotation: clockwise (CW)
Fixing: 6 studs
Controller: internal
Pulley: not supplied
Whether you're maintaining an air-cooled Porsche 911, servicing a Porsche 911 turbo or carrying out a restoration project, replacing a worn alternator helps ensure dependable performance and protects the vehicle's electrical system.
What Does an Alternator Do?
The alternator converts mechanical energy generated by the engine into electrical energy. Driven by the engine belt system, it supplies power to the vehicle while simultaneously charging the battery.
The alternator is responsible for:
Recharging the battery while driving Powering electrical systems and accessories Maintaining stable system voltage Supporting ignition and fuel system operation Ensuring reliable starting performanceA healthy alternator is essential for keeping every electrical system operating correctly.
Symptoms of Alternator Wear or Failure
Alternators operate continuously whenever the engine is running and are subjected to heat, vibration and electrical load. Over time, internal components such as bearings, brushes, voltage regulators and diodes can wear or fail.
Common symptoms of alternator failure include:
Battery warning light illuminated Repeated flat batteries Slow or difficult engine starting Flickering headlights Dimming dashboard lights Electrical accessories operating intermittently Low charging voltage Unusual whining or grinding noises Burning electrical smell Vehicle stalling due to insufficient voltageIn many cases, alternator failure develops gradually before progressing to complete charging system failure.
Why Alternator Replacement Matters
A faulty alternator can leave the battery unable to recharge properly, eventually causing loss of electrical power and unexpected breakdowns.
Replacing a worn alternator helps:
Restore correct battery charging Improve electrical system reliability Prevent roadside breakdowns Maintain stable voltage output Extend battery life Protect sensitive electrical components Eliminate charging system warning lights Improve overall vehicle dependabilityFor classic and performance Porsche models, maintaining a healthy charging system is essential for reliable operation and long-term ownership enjoyment.
Features & Benefits
- 12 Volt, 90 Amp output
- Provides reliable battery charging
- Maintains stable electrical system voltage
- Supports ignition and fuel system operation
- Durable construction for long service life
- Ideal for maintenance, repairs and restoration projects
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91160312005
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
Keep your Porsche's charging system operating reliably with this OE Match Alternator, manufactured as a direct replacement. Produced to OE-style specifications, this alternator is designed to generate electrical power while the engine is running, supplying electricity to the vehicle's electrical systems and maintaining the battery at the correct state of charge.
Fits:
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
The alternator is a vital component that powers everything from the ignition and lighting system to fuel delivery, instrumentation, and charging functions. Over time, internal bearings, brushes, voltage regulation components, or windings can wear through continuous operation, heat, and age, leading to reduced charging performance or complete failure. Replacing a worn alternator restores dependable electrical output and helps ensure reliable starting and operation. This OE Match component is ideal for routine maintenance, electrical system repairs, and Porsche restoration projects.
What This Product Does:
- Generates electrical power while the engine is running.
- Charges the vehicle's battery during operation.
- Supplies power to the ignition and electrical systems.
- Maintains consistent charging voltage.
- Supports reliable engine starting and vehicle operation.
- Replaces worn or failing original alternators.
- Provides an OE-style fit and dependable quality.
Symptoms Of Wear Or Failure:
- Battery warning light illuminated.
- Battery repeatedly losing charge.
- Dim or flickering headlights.
- Electrical accessories operating intermittently.
- Whining, grinding, or bearing noise from the alternator.
- Difficulty starting due to low battery charge.
- Low or inconsistent charging voltage.
- Visible damage or excessive wear to the alternator.
Why Replacement Matters:
- The alternator is responsible for supplying electrical power to the vehicle while simultaneously recharging the battery. A failing alternator can lead to poor charging performance, battery drain, unreliable starting, and the eventual loss of essential electrical systems, potentially leaving the vehicle unable to operate.
- Replacing the alternator restores the correct charging capacity, ensuring dependable electrical performance and protecting the battery from unnecessary strain. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match alternator provides the correct fit, dependable quality, and long-lasting durability, making it an excellent choice for Porsche maintenance, electrical system repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91160312002
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Fits:
Porsche 911 1970-71
Made in Canada
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91161201700
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
All new connectors, housings, connector boots, and engine tin square grommet. Manufactured to original specs.
Fits:
Porsche 911 1970-71
Made in Canada
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91161201600
The product you are viewing cross references to these numbers