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.
- Porsche 356B 1959-63
- Porsche 356C 1963-65
The OE Match Ventilation Strainer is a replacement screen filter for the fresh-air and cabin ventilation system of Porsche 356 B and Porsche 356 C models.
Fits:- Porsche 356 B/C 1.6L 01/59-12/65
Diagram Ref No 22
Located at the passenger-compartment ventilation flap box, the strainer helps prevent larger debris, dirt and contaminants from entering the ventilation ducting while still allowing fresh air to pass through the system. It forms part of the original Porsche 356 ventilation arrangement and works alongside the flap control boxes, ducts and fresh-air inlet components.
Unlike a modern pollen or cabin filter, this component is primarily a screen-type strainer designed to stop larger particles and debris rather than provide fine filtration.
What This Product Does:
- Screens incoming ventilation air before it passes through the cabin airflow system.
- Helps prevent leaves, dirt and larger debris from entering the ventilation ducts.
- Helps keep the ventilation flap boxes and ducting cleaner.
- Allows fresh air to pass through while providing basic debris filtration.
- Helps maintain unobstructed ventilation airflow.
- Protects downstream ventilation components from contamination.
- Supports correct operation of the original Porsche 356 fresh-air system.
- Replaces a damaged, corroded, clogged or missing original strainer.
- Helps restore the original ventilation arrangement during vehicle restoration.
Parts diagrams place the strainer directly alongside the left and right ventilation flap control boxes, confirming its role within the Porsche 356 fresh-air distribution system.
Symptoms Of Wear Or Failure:
Possible signs that the strainer requires cleaning or replacement include:
- Reduced fresh-air flow through the cabin vents.
- Uneven airflow from the ventilation system.
- Visible accumulation of dirt, leaves or debris on the screen.
- Screen becoming heavily clogged.
- Torn or damaged mesh.
- Corrosion or deterioration of the strainer.
- Strainer becoming loose inside the ventilation housing.
- Rattling from the ventilation flap-box area.
- Debris entering the ventilation ducts or cabin.
- Missing sections of the screen.
- Distortion preventing the strainer from fitting correctly.
- A missing strainer discovered during restoration or ventilation-system servicing.
Reduced airflow can also be caused by blocked ducts, incorrectly adjusted ventilation flaps or damaged hoses, so the complete fresh-air system should be inspected where necessary.
Why Replacement Matters:
The ventilation strainer helps keep unwanted debris out of the fresh-air distribution system.
If the screen becomes clogged, airflow through the ventilation system can be restricted. If it becomes torn or is missing completely, leaves and other debris can enter the flap boxes and ducting.
Replacing a damaged or heavily contaminated strainer helps:
- Restore unrestricted fresh-air flow.
- Reduce debris entering ventilation ducts.
- Keep flap mechanisms cleaner.
- Prevent larger contaminants reaching the passenger compartment.
- Reduce the chance of debris causing rattles or obstruction.
- Restore the original ventilation-system configuration.
- Improve the quality of a detailed Porsche 356 restoration.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64457267306
The product you are viewing cross references to these numbers