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OE Match
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
- Porsche 356B 1959-63
- Porsche 356C 1963-65
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12 Month Warranty
Worldwide Delivery
The OE MATCH Heater Box, Black Powder Coated, Pair is a high-quality replacement set of heater boxes designed for classic Porsche heating systems. These heater boxes surround the exhaust heat exchangers and capture heat generated by the engine's exhaust system, directing warm air into the cabin through the vehicle's heating and ventilation ducts.
Fits:
- Porsche 356A 1955-59
Diagram Ref No 2
Finished in a durable black powder-coated coating, these heater boxes offer enhanced corrosion resistance, improved durability, and an original-style appearance. Manufactured to OE specifications, they provide proper fitment, efficient heat transfer, and reliable operation, making them ideal for restoration projects or replacing corroded and damaged original units.
What This Product Does:
- Captures heat generated by the exhaust heat exchangers
- Directs warm air into the cabin heating system
- Provides efficient cabin heating and demisting performance
- Helps maintain passenger comfort in cold weather
- Protects heating system airflow around the heat exchangers
- Supports proper operation of the vehicle's heating and ventilation system
Symptoms Of Wear Or Failure:
- Poor cabin heating performance
- Reduced airflow from heating vents
- Rust, corrosion, or perforation of the heater box housing
- Heat loss before warm air reaches the cabin
- Exhaust fumes entering the heating system
- Rattling or vibration from damaged housings
- Uneven cabin temperatures Visible deterioration of heater box components
Why Replacement Matters:
- Restores efficient cabin heating performance
- Improves airflow and heat delivery to the passenger compartment
- Helps prevent heat loss within the heating system
- Reduces the risk of exhaust fumes entering the cabin
- Protects heat exchangers and heating system components
- Improves vehicle comfort during cold weather operation
- Supports accurate restoration of classicPorsche models
- Provides long-term corrosion resistance and durability with black powder-coated protection
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64421102100
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59
Shop Securely
12 Month Warranty
Worldwide Delivery
The OE MATCH Heater Box, Black Powder Coated, Pair is a premium-quality replacement set of heater boxes designed for classic Porsche heating systems. These heater boxes enclose the exhaust heat exchangers and channel heated air into the vehicle's cabin heating and ventilation system, providing effective interior heating, demisting, and occupant comfort.
Fits:
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Diagram Ref No 1
Manufactured to OE specifications and finished with a durable black powder-coated coating, these heater boxes offer excellent corrosion resistance, long-term durability, and an original-style appearance. They are ideal for restoration projects or replacing rusted, damaged, or deteriorated original units, helping to restore heating system efficiency and reliability.
What This Product Does:
- Captures heat generated by the exhaust heat exchangers
- Directs heated air into the cabin heating and ventilation system
- Provides effective interior heating and windscreen demisting
- Supports proper airflow through the heating system
- Helps maintain passenger comfort in colder weather
- Protects and channels airflow around the heat exchanger assemblies
Symptoms Of Wear Or Failure:
- Poor cabin heating output
- Reduced airflow from heating vents
- Rust, corrosion, or holes in the heater box housing
- Heat loss before warm air reaches the passenger compartment
- Exhaust fumes entering the cabin heating system
- Rattling or vibration caused by deteriorated housings
- Uneven cabin temperatures
- Visible deterioration or structural damage to the heater boxes
Why Replacement Matters:
- Restores efficient cabin heating and demisting performance
- Improves airflow through the heating system
- Reduces heat loss and improves heating efficiency
- Helps prevent exhaust fumes from entering the cabin
- Protects heating system components and heat exchangers
- Supports accurate restoration of classic Porsche models
- Provides long-lasting corrosion protection with black powder-coated finish
- Maintains vehicle comfort, safety, and reliability in all weather conditions
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64421102505
The product you are viewing cross references to these numbers
- Porsche 356B 1959-63
- Porsche 356C 1963-65
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12 Month Warranty
Worldwide Delivery
Fits:
Porsche 356 A/B/C (1950 to 1965)
Click 'Zoom in' for large parts diagram.
Diagram ref nos 5, 6, 7, 8.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PCG35621100
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
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12 Month Warranty
Worldwide Delivery
Fits:
Porsche 356 (1950 to 1959; excluding Carrera)
Porsche 356 B/C (1960 to 1965)
Click 'Zoom in' for large parts diagram.
Diagram ref no 11
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64421175501
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Shop Securely
12 Month Warranty
Worldwide Delivery
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