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.
Airbox / Housings
By OE Match
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Airbox Tensioning Rubber Strap Kit
Sold as a pair
High-quality replacement rubber tensioning strap designed for the airbox (air filter housing) on Porsche 928 models from 1985 to 1995.
This strap secures the air filter housing lid in place,
ensuring a tight seal within the intake system. It plays a vital role in
maintaining proper airflow and preventing unfiltered air from entering the
engine.
Fits:
- Porsche 928S2 4.7L 1985-86 (engine codes 2843, 2844, 2845, 2846)
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Diagram ref no 2
Manufactured to OEM specifications, this rubber strap provides the correct fit and tension required for reliable operation—ideal for maintenance or restoration of your Porsche 928 engine bay.
Key Features
• Direct replacement airbox rubber tension strap
• Suitable for Porsche 928 models (1985–1995)
• Secures air filter housing lid firmly in place
• Maintains proper intake system sealing
• OEM-style fit and flexibility
• Durable rubber construction for long-term use
Function and Purpose
This rubber strap holds the airbox closed under tension.
It helps to:
• Ensure proper sealing of the air filter housing
• Prevent unfiltered air entering the engine
• Maintain correct airflow through the intake system
• Support engine performance and efficiency
Why Replace Your Airbox Strap
Over time, rubber straps can deteriorate due to heat and ageing.
Common issues include:
• Cracking or splitting rubber
• Loss of tension or elasticity
• Loose or poorly sealed airbox
• Increased risk of intake air leaks
Replacing the strap restores proper airbox sealing and functionality.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811036306
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
Kit contains housing strap x 2
Fits:
Porsche 924 turbo / GT - 1979 to 1985
Porsche 928 - 1978 to 1986
Click 'Zoom in' for large parts diagram.
Diagram ref no 8.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811036301
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Airbox Tensioning Rubber Strap
Sold each - 2 required per car
High-quality replacement rubber tensioning strap designed for the airbox (air filter housing) on Porsche 928 models from 1985 to 1995.
This strap secures the air filter housing lid in place,
ensuring a tight seal within the intake system. It plays a vital role in
maintaining proper airflow and preventing unfiltered air from entering the
engine.
Fits:
- Porsche 928S2 4.7L 1985-86 (engine codes 2843, 2844, 2845, 2846)
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Diagram ref no 2
Manufactured to OEM specifications, this rubber strap provides the correct fit and tension required for reliable operation—ideal for maintenance or restoration of your Porsche 928 engine bay.
Key Features
• Direct replacement airbox rubber tension strap
• Suitable for Porsche 928 models (1985–1995)
• Secures air filter housing lid firmly in place
• Maintains proper intake system sealing
• OEM-style fit and flexibility
• Durable rubber construction for long-term use
Function and Purpose
This rubber strap holds the airbox closed under tension.
It helps to:
• Ensure proper sealing of the air filter housing
• Prevent unfiltered air entering the engine
• Maintain correct airflow through the intake system
• Support engine performance and efficiency
Why Replace Your Airbox Strap
Over time, rubber straps can deteriorate due to heat and ageing.
Common issues include:
• Cracking or splitting rubber
• Loss of tension or elasticity
• Loose or poorly sealed airbox
• Increased risk of intake air leaks
Replacing the strap restores proper airbox sealing and functionality.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811036306
The product you are viewing cross references to these numbers
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
Fits:
Porsche 924 Turbo/GT 1976-85
Porsche 928 1978-86
Diagram ref no 8.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811036301
The product you are viewing cross references to these numbers
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
Fits:
Porsche 928 1978-91
Click 'Zoom in' for large parts diagram.
Diagram ref no 13
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811027204
The product you are viewing cross references to these numbers
- Porsche 928S2 4.7L 1984-86
Air Box Mounting Rubber Buffer
Sold each - 2 required per car
High-quality air box mounting rubber buffer designed for Porsche 928S models with engines M28.21 and M28.22.
This component acts as a spacer and vibration-damping mount
for the air filter housing, ensuring correct positioning and reducing movement
within the engine bay. It plays a key role in maintaining stability of the
intake system and preventing unwanted vibration or wear.
Fits:
- Porsche 928S2 4.7L 1984-86
Diagram ref no 10
Manufactured from durable rubber compound, this mounting buffer is designed to withstand engine bay heat, vibration, and environmental exposure while maintaining flexibility and structural integrity.
An essential replacement part for maintaining proper air box alignment and overall engine bay condition.
Key Features
• Direct replacement air box mounting rubber buffer
• Suitable for Porsche 928S (M28.21 and M28.22 engines)
• Supports correct positioning of air filter housing
• Absorbs vibration and reduces movement
• Durable rubber construction for long-term performance
• OEM-style fit and function
Function and Purpose
This rubber buffer acts as a mounting spacer and vibration isolator for the air filter housing.
It helps to:
• Secure the air box in its correct position
• Reduce engine vibration transfer to intake components
• Prevent movement or misalignment of the air filter housing
• Protect surrounding components from wear and stress
Why Replace Your Air Box Mounting Buffer
Over time, rubber mounting components can degrade due to heat and age.
Common issues include:
• Cracking or hardening of rubber
• Loss of flexibility and damping ability
• Air box movement or instability
• Missing or deteriorated mounts
Replacing the buffer restores proper fitment and helps maintain engine bay integrity.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811004902
The product you are viewing cross references to these numbers
OEMatch Airbox / Housings — Fit, Function, Confidence
OEMatch airboxes and housings for Porsche models are compatible replacements engineered to original-spec dimensions and tolerances — a practical option when genuine or OEM parts are unavailable. OEMatch selects parts to suit Porsche applications and supports selection with catalogue references to help identify the correct item for a specific model and year.
Available Types- 911
- Boxster and Cayman
- Panamera
- Cayenne and Macan
- Transaxle models
OE (Original Equipment) refers to parts matching original specifications for the airboxes and housings and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM airboxes and housings engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
The airbox secures the air filter, manages intake airflow and protects the filter from debris, moisture and excessive heat; a compromised housing can allow unfiltered air into the engine or disturb flow consistency.
- Restores sealed filtration to protect the engine from dust and debris.
- Helps maintain consistent airflow for stable combustion and throttle response.
- Replaces worn seals and clips to prevent unmetered air ingress.
- Heat cycling and long-term vibration can crack or warp thermoplastic housings.
- Broken or fatigued clips and seals allow movement and air leaks.
- Impacts, oil contamination or previous repairs can distort or weaken the assembly.
- Direct-fit replacements designed to match original mounting and sealing points.
- Constructed from materials chosen for heat and vibration resistance.
- Catalogue references and part numbers to aid correct selection for Porsche applications.
Support & Advice
These items affect engine air management and installation should be carried out by a qualified technician following model-specific procedures and torque settings. If you plan DIY work, use appropriate clamps, confirm correct routing and inspect adjacent sensors and housings for damage before final assembly.
