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Category Filter
K&N Air Filter for Porsche 944S 16V 87-88 - 33-2640
33-2640
Vehicle Group
- Porsche 944S 2.5L 16V 1987-88
Information
K&N High Performance replacement air filter.
This Product Fits:
Porsche 944S 2.5L 16V 1987-88
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower.
Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty.
K&N drop-in replacement filters are designed to install easily into your factory air box.
Works with Original Equipment Manufacturer Vehicle Electronics.
Environmentally Friendly, K&N Reusable Air Filters
Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
33-2640
The product you are viewing cross references to these numbers
This Product Fits:
Porsche 944S 2.5L 16V 1987-88
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower.
Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty.
K&N drop-in replacement filters are designed to install easily into your factory air box.
Works with Original Equipment Manufacturer Vehicle Electronics.
Environmentally Friendly, K&N Reusable Air Filters
Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
33-2640
33-2640
332640
94411018800
The product you are viewing cross references to these numbers
Price: £56.66
In stock
Related products
Information
K&N Filter care service kit aerosol - international.
K&N Recharger Kit 99-5000EU is designed for cleaning your K&N oiled cotton air filter when it is time to be serviced.
Part 99-5000EU is labeled in English, Spanish, Swedish, Polish and Czech for use in Europe.
The kit comes with K&N Power Kleen air filter cleaner and air filter oil.
99-5000EU will restore air flow efficiency and will bring your K&N oiled cotton air filter to like new condition. K&N Power Kleen works to dissolve the dirt build up and old filter oil, and can be washed away with water. After the air filter fully dries re-oil your air filter then reinstall it.
This Recharger Kit comes with a 204 milliliter aerosol spray can of oil and a 355 milliliter K&N pump bottle of Power Kleen air filter cleaner.
NOTE: This product has got shipping restrictions for export
Please note this item can not be sent out by plane. Deliveries only to European countries by road service
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99-5000EU
The product you are viewing cross references to these numbers
K&N Recharger Kit 99-5000EU is designed for cleaning your K&N oiled cotton air filter when it is time to be serviced.
Part 99-5000EU is labeled in English, Spanish, Swedish, Polish and Czech for use in Europe.
The kit comes with K&N Power Kleen air filter cleaner and air filter oil.
99-5000EU will restore air flow efficiency and will bring your K&N oiled cotton air filter to like new condition. K&N Power Kleen works to dissolve the dirt build up and old filter oil, and can be washed away with water. After the air filter fully dries re-oil your air filter then reinstall it.
This Recharger Kit comes with a 204 milliliter aerosol spray can of oil and a 355 milliliter K&N pump bottle of Power Kleen air filter cleaner.
NOTE: This product has got shipping restrictions for export
Please note this item can not be sent out by plane. Deliveries only to European countries by road service
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99-5000EU
99-5000EU
WA200-500
WA250-500
The product you are viewing cross references to these numbers
Price: £14.87
In stock
Vehicle Group
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche 991.1 R 4.0L (500 Bhp) 2016
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Speedster 4.0L (510Bhp) 2019
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Information
Cabin Air Filter / Interior Air Filter
Genuine Porsche Original Equipment Panel cabin interior air filter, designed and supplied to Porsche factory specifications. It is fitted within the vehicle’s HVAC system to filter incoming air before it enters the cabin, ensuring clean interior airflow and optimal climate control performance.
Length: 300 mm,
Width: 90 mm,
Height: 30 mm,
Particulate Filter
Fits:
Porsche 991.1 2012 - 2016
Porsche 991.2 2017 - 2019
Porsche 981 Boxster 2012 - 2016
Porsche 981C Cayman 2013 - 2016
Porsche 718 (982) Boxster 2017>>
Porsche 718C (982C) Cayman 2017>>
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99157237100
The product you are viewing cross references to these numbers
Genuine Porsche Original Equipment Panel cabin interior air filter, designed and supplied to Porsche factory specifications. It is fitted within the vehicle’s HVAC system to filter incoming air before it enters the cabin, ensuring clean interior airflow and optimal climate control performance.
Length: 300 mm,
Width: 90 mm,
Height: 30 mm,
Particulate Filter
Fits:
Porsche 991.1 2012 - 2016
Porsche 991.2 2017 - 2019
Porsche 981 Boxster 2012 - 2016
Porsche 981C Cayman 2013 - 2016
Porsche 718 (982) Boxster 2017>>
Porsche 718C (982C) Cayman 2017>>
Diagram ref no 14
The cabin air filter cleans the air entering the passenger compartment, improving interior air quality and comfort for occupants. It also helps protect the HVAC system from contamination, supporting consistent airflow and efficient heating and cooling operation.
Function: Positioned in the HVAC intake path, the filter traps fine particles while allowing unrestricted airflow into the cabin. Genuine Porsche filtration media and sealing design ensure that unfiltered air cannot bypass the filter, maintaining optimal system efficiency and interior air cleanliness.
Over time, cabin air filters become saturated with dust, pollen, and pollutants, which can reduce airflow, degrade air quality, and place additional strain on the HVAC system. Replacing the filter with a Genuine Porsche OE component restores factory airflow levels, improves cabin comfort, and helps maintain long-term HVAC performance and reliability.
When to replace:
• At recommended Porsche service intervals
• Reduced airflow from vents
• Persistent odours or poor cabin air quality
• After extended driving in dusty or urban environments
• During routine HVAC servicing
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99157237100
99157237100
The product you are viewing cross references to these numbers
Price: £26.05
In stock
Vehicle Group
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
Information
BMC Air Filter
This Product Fits:
Porsche 911 (991.2) 3.0L Carrera / Carrera 4 2016>>
Porsche 911 (991.2) 3.0L Carrera GTS / 4 GTS 2017>>
Porsche 911 (991.2) 3.0L Carrera S / 4S 2016>>
Porsche 911 (991.2) 3.0L Carrera T2017>>
Panel Filter Size:
- width - 126 / 167 mm
- length - 651 mm
Oil quantity for regeneration (gr): 138
BMC air filters are designed and produced to ensure a higher air flow than original paper filters. In F1, for example, BMC cotton filters minimize the loss of air flow pressure passing through the air filter; this way ensures the best conditions for full exploitation of maximum power. Therefore the benefits of replacing the original paper filter with BMC cotton air filter, produced using the same technology and materials as the F1 air filters, are evident.
DESIGN AND MATERIALS
Qualified engineers using advanced software and expert technicians using the latest technologies produce BMC air filters. An F1 filter must be very light, must be made of the best raw materials and must improve performance. For this reason we use only alloy mesh with epoxy coating to ensure protection from petrol fumes and from oxidization due to the humidity of the air. The filtering material is composed of a special cotton gauze soaked with low-viscosity oil to give you the best air permeability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FB907
The product you are viewing cross references to these numbers
This Product Fits:
Porsche 911 (991.2) 3.0L Carrera / Carrera 4 2016>>
Porsche 911 (991.2) 3.0L Carrera GTS / 4 GTS 2017>>
Porsche 911 (991.2) 3.0L Carrera S / 4S 2016>>
Porsche 911 (991.2) 3.0L Carrera T2017>>
Panel Filter Size:
- width - 126 / 167 mm
- length - 651 mm
Oil quantity for regeneration (gr): 138
BMC air filters are designed and produced to ensure a higher air flow than original paper filters. In F1, for example, BMC cotton filters minimize the loss of air flow pressure passing through the air filter; this way ensures the best conditions for full exploitation of maximum power. Therefore the benefits of replacing the original paper filter with BMC cotton air filter, produced using the same technology and materials as the F1 air filters, are evident.
DESIGN AND MATERIALS
Qualified engineers using advanced software and expert technicians using the latest technologies produce BMC air filters. An F1 filter must be very light, must be made of the best raw materials and must improve performance. For this reason we use only alloy mesh with epoxy coating to ensure protection from petrol fumes and from oxidization due to the humidity of the air. The filtering material is composed of a special cotton gauze soaked with low-viscosity oil to give you the best air permeability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FB907
9P1129620
9P1129620
The product you are viewing cross references to these numbers
Price: £299.00
In stock
Vehicle Group
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
Information
Air filter.
Genuine Porsche engine air filter manufactured to original factory specifications. It serves as the correct replacement air filter for select Porsche 911 (991.2 Carrera) models, ensuring proper fit, filtration efficiency, and performance exactly as designed by Porsche engineers.
Fits:
Porsche 991.2 Carrera 2 / 2S / GTS 2016 - 2019
Porsche 991.2 Carrera 4 / 4S / GTS 2016 - 2019
Porsche 991.2 Targa 4 / 4S / GTS 2016 - 2019
Diagram ref no 4
The primary function of the Porsche 9P1129620 air filter is to clean incoming air before it enters the engine’s intake tract. It removes dust, pollen, dirt, and other airborne contaminants that could damage piston rings, cylinders, valves, or other delicate internal components if left unchecked. By ensuring only clean air reaches the engine, it supports stable combustion, efficient throttle response, and long-term engine health.
Using a Genuine Porsche air filter helps preserve the engineered balance between filtration efficiency and airflow, ensuring the engine receives the right amount of clean air required for proper combustion and performance.
Over time, air filters accumulate contaminants that restrict airflow and reduce engine efficiency. A clogged or worn air filter can lead to:
• Reduced engine responsiveness
• Increased fuel consumption
• Greater intake restriction under load
• Higher risk of internal wear from unfiltered debris.
Replacing the air filter with a Genuine Porsche part restores clean airflow, supports efficient combustion, and helps maintain factory-level engine performance and longevity.
Replace the air filter if:
• The filter appears visibly dirty, dusty, or discoloured
• Reduced throttle response or engine sluggishness is noticed
• Scheduled maintenance interval is due
• Driving frequently in dusty, off-road, or high-pollution environments.
Routine inspection and timely replacement help protect engine components and support peak performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1129620
The product you are viewing cross references to these numbers
Genuine Porsche engine air filter manufactured to original factory specifications. It serves as the correct replacement air filter for select Porsche 911 (991.2 Carrera) models, ensuring proper fit, filtration efficiency, and performance exactly as designed by Porsche engineers.
Fits:
Porsche 991.2 Carrera 2 / 2S / GTS 2016 - 2019
Porsche 991.2 Carrera 4 / 4S / GTS 2016 - 2019
Porsche 991.2 Targa 4 / 4S / GTS 2016 - 2019
Diagram ref no 4
The primary function of the Porsche 9P1129620 air filter is to clean incoming air before it enters the engine’s intake tract. It removes dust, pollen, dirt, and other airborne contaminants that could damage piston rings, cylinders, valves, or other delicate internal components if left unchecked. By ensuring only clean air reaches the engine, it supports stable combustion, efficient throttle response, and long-term engine health.
Using a Genuine Porsche air filter helps preserve the engineered balance between filtration efficiency and airflow, ensuring the engine receives the right amount of clean air required for proper combustion and performance.
Over time, air filters accumulate contaminants that restrict airflow and reduce engine efficiency. A clogged or worn air filter can lead to:
• Reduced engine responsiveness
• Increased fuel consumption
• Greater intake restriction under load
• Higher risk of internal wear from unfiltered debris.
Replacing the air filter with a Genuine Porsche part restores clean airflow, supports efficient combustion, and helps maintain factory-level engine performance and longevity.
Replace the air filter if:
• The filter appears visibly dirty, dusty, or discoloured
• Reduced throttle response or engine sluggishness is noticed
• Scheduled maintenance interval is due
• Driving frequently in dusty, off-road, or high-pollution environments.
Routine inspection and timely replacement help protect engine components and support peak performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1129620
9P1129620
FB907
The product you are viewing cross references to these numbers
Price: £97.58
In stock