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- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
Ignition Coil
The Porsche Ignition Coil is a vital ignition
system component designed for Porsche 924 turbo and Porsche 924 GT models. Its
primary function is to convert the vehicle's 12-volt battery supply into the
high-voltage electrical charge required to fire the spark plugs and ignite the
air-fuel mixture inside the engine cylinders.
Fits:
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
A properly functioning ignition coil is essential for reliable starting, smooth running, strong acceleration and efficient combustion. Turbocharged Porsche engines place greater demands on the ignition system due to increased cylinder pressures under boost, making ignition coil condition especially important for maintaining performance and reliability.
Whether you're carrying out preventative maintenance, diagnosing ignition faults or restoring a classic Porsche 924 Turbo or 924 GT, replacing an ageing ignition coil can help restore optimum ignition performance and engine efficiency.
What Does an Ignition Coil Do?
The ignition coil acts as a high-voltage transformer within the ignition system. It amplifies the low-voltage electrical current supplied by the battery into the thousands of volts required to generate a spark at the spark plugs.
This spark ignites the compressed air-fuel mixture within the combustion chamber, producing the power needed to drive the vehicle.
A healthy ignition coil helps provide:
Reliable engine starting Strong and consistent spark delivery Efficient fuel combustion Smooth idle quality Improved throttle response Optimum engine performance Reliable operation under turbocharged conditionsWhen Should an Ignition Coil Be Replaced?
Ignition coils naturally deteriorate over time due to heat cycles, vibration, age and electrical stress. Internal windings and insulation materials can weaken, reducing spark output and causing ignition system faults.
Common symptoms of a failing ignition coil include:
Hard starting Engine misfires Rough idle Hesitation during acceleration Reduced power output Poor fuel economy Intermittent stalling Weak spark performance Loss of performance under boostBecause turbocharged engines require a stronger and more consistent spark, ignition coil issues are often more noticeable during acceleration or higher engine loads.
Replacing a worn ignition coil helps restore ignition performance, improve reliability and reduce stress on other ignition components such as spark plugs, ignition leads, distributor caps and rotors.
Features & Benefits
Ignition Coil Part Number: 211905115B Suitable for Porsche 924 Turbo models Suitable for Porsche 924 GT models Generates the high-voltage current required for ignition Helps restore reliable starting and smooth running Supports optimum combustion efficiency Improves ignition performance under boost Ideal for maintenance, repair and restoration projects Durable construction for long service lifeKeep your Porsche ignition system operating at its best with Ignition Coil 211905115B from Design911.
Porsche Ignition Coils & Ignition System Components
Premium Porsche Ignition Parts for Classic Performance Models
Design911 supplies a comprehensive range of Porsche ignition coils, distributor caps, rotor arms, ignition leads, spark plugs and ignition system components for classic Porsche models. Whether you're maintaining a Porsche 924 Turbo, restoring a rare Porsche 924 GT or servicing a classic transaxle Porsche, our ignition components help deliver reliable performance and long-term dependability.
The ignition coil is one of the most important components in the ignition system. Without sufficient spark energy, fuel combustion becomes less efficient, resulting in poor performance, misfires, difficult starting and increased fuel consumption.
Regular replacement of ageing ignition components helps maintain reliability and preserve the performance characteristics Porsche intended.
Why Replace a Porsche Ignition Coil?
Over time, ignition coils become less effective due to internal wear and electrical degradation.
Benefits of replacing a worn ignition coil include:
Improved starting performance Stronger spark output Reduced engine misfires Smoother idle quality Better throttle response Improved fuel combustion Enhanced reliability for turbocharged applications More consistent engine performanceRelated reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
211905115B
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Ignition Coil
The Ignition Coil is a vital component of the
ignition system fitted to classic Porsche 911 2.0L models (1965-1968), Porsche
912 SWB models and Porsche 356B and 356C vehicles. Designed to transform the
vehicle's low-voltage battery power into the high-voltage electrical energy
required to ignite the air-fuel mixture within the engine cylinders, the
ignition coil plays a critical role in engine starting, performance and
reliability.
Fits:
Porsche 356 Carrera (Twin cam)
Porsche 911S >>1968
Porsche 911L >>1968
Without a properly functioning ignition coil, the spark plugs cannot generate a sufficiently strong spark to ignite the fuel mixture efficiently. This can result in poor starting, rough running, engine misfires and reduced performance.
For owners maintaining or restoring classic Porsche vehicles, replacing a worn or failing ignition coil is an important part of preserving dependable operation and ensuring the ignition system performs as intended.
What Does an Ignition Coil Do?
The ignition coil acts as a high-voltage transformer within the ignition system. It converts the 12-volt electrical supply from the battery into the thousands of volts needed by the spark plugs to create combustion inside the engine.
Each time the ignition system signals for a spark, the coil generates a high-voltage pulse which is transferred through the distributor and ignition leads to the correct spark plug. This process occurs continuously while the engine is running and is essential for smooth engine operation.
A healthy ignition coil helps provide:
Reliable engine starting Consistent spark energy Smooth idle quality Improved combustion efficiency Strong acceleration response Reliable engine performanceWhen Should an Ignition Coil Be Replaced?
Ignition coils can deteriorate over time due to age, heat cycles, vibration and internal insulation breakdown. Classic vehicles are particularly susceptible because many original ignition components may have been in service for decades.
Common symptoms of a failing ignition coil include:
Hard starting or non-start conditions Engine misfires Rough idle Hesitation during acceleration Loss of power Intermittent stalling Poor fuel economy Weak or inconsistent spark outputReplacing a failing ignition coil helps restore ignition performance and can prevent further stress on other ignition components such as distributor caps, rotors, spark plugs and ignition leads.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90160210201
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 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Fits:
Porsche 911 2.0L S / L / T 12V 1968-72
Porsche 911 1969-83 / 911 SC
Porsche 930 Turbo 3.0L 1975-77
Porsche 930 Turbo 3.3L 1986-89
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PCG602502A
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Fits:
Porsche 356 1600/S/S90 1960-65
Porsche 912 1965-69
Click 'Zoom in' for large parts diagram.
Diagram ref no 42
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61660210900
The product you are viewing cross references to these numbers