do not press the back button…
-
Engine Parts
-
- Engine Cooling Coolant Hoses and Pipes (Rear engine cars) Engine Oil
-
- Engine Electrical Batteries & Chargers Ignition Coil Speed / Reference / Knock Sensors
-
- Engine Rebuild Parts Oil System Parts Fuel System Parts Gaskets & Sets Belts / Tensioners / Rollers Chains & Tensioners Engine Bearings / Shells Rocker Arms & Tappets Engine Bolts / Studs Engine Mounts Piston Rings Engine Cylinders / Liners / Pistons Connecting Rod Camshafts Camshaft gears / sprockets and fixings Crankcase Parts Crankshaft & Parts Turbo Chargers / Intercoolers & Parts Air Intake & Injection Specialist Tools
-
-
Brakes
-
- Brakes Brake Pads & Disc Package Brake Disc Standard Brake Pads Standard SPORTS Brake Disc Brembo Standard brakes Brembo Racing brakes TEXTAR Brakes PAGID Racing Brakes Zimmermann Brakes SHW Performance Brakes EBC Brakes Brake Pad Anti-vibration shims Caliper Bolts / Disc Screws Pin Kit and Guide Plates Performance Brake Hoses Standard Brake Hoses Caliper and Brake Lines Brake Calipers Brake Caliper Upgrades Handbrake Shoes Handbrake Cables Electric parking brake All Categories
-
- Suspension & Steering
- Transmission
-
Cooling & Heating
-
- Heating / Air Conditioning Air con condensers & desiccators Heater hoses & pipes
-
- Electrical & Lighting
-
Body & Exhaust
-
Lubricants & Fluids
-
- Service Parts Oil Filters Air Filters Spark Plugs Front Wiper Arms & Blades Rear Wiper Arms & Blades Gearbox Service Parts Engine Oil & Lubricants - Mobil Engine Oil & Lubricants - Total Engine Oil & Lubricants - Castrol Engine Oil & Lubricants - Motul Engine Oil & Lubricants - Millers Oils NanoDrive Engine Oil & Lubricants - Millers Oils Fuel Additives Garage PPE
-
-
All Parts
-
- Parts Accessories Chassis / Bodywork Brakes Clothing & Gifts Electrical & Relays Engine Cooling Engine Electrical Engine Rebuild Parts Engine Tuning Exhausts Exterior Styling / Spoilers Gearbox / Transmission Heating / Air Conditioning Hydraulics Interior & Accessories Incar / Multimedia Lighting Mats & Carpets Motorsport and Off-Road Parts for Other Cars Pedal Cluster Rubber Seals All Categories
-
- Back to main website
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.
Rubber Sleeve for Air Intake. Porsche 928 / 928S ❭ 92811024100
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
Air Intake Rubber Sleeve – Intake Hose Connector
Sold each - 8 required per car
High-quality replacement rubber sleeve for the air intake
system, designed for Porsche 928 and 928S models equipped with M2811, M2812, M2821 and M2822 engine
variants.
Fits:
- Porsche 928S 4.7L 1981-83 (engine type M2811, M2812)
- Porsche 928S2 4.7L 1984-86 (engine type M2821, M2822)
Diagram ref no 37
This rubber sleeve connects key intake components, ensuring a secure and airtight pathway for incoming air. Proper sealing is essential to maintain accurate air metering and optimal engine performance.
Manufactured to OEM specifications, this intake sleeve provides precise fitment and long-lasting durability—ideal for restoring intake system integrity and resolving air leaks.
Key Features
• Direct replacement air intake rubber sleeve
• Suitable for Porsche 928 and 928S models
• Designed for M28 engine variants
• Ensures airtight connection within intake system
• OEM-style fit and flexibility
• Durable rubber construction resistant to heat and ageing
Function and Purpose
This rubber sleeve connects intake system components and ensures proper airflow.
It helps to:
• Prevent unmetered air entering the engine
• Maintain correct air-fuel mixture
• Support smooth engine performance
• Improve efficiency and throttle response
Why Replace Your Intake Rubber Sleeve
Over time, intake hoses and sleeves can deteriorate due to heat and engine bay conditions.
Common issues include:
• Cracking or splitting rubber
• Air leaks causing poor engine performance
• Rough idle or hesitation
• Reduced efficiency
Replacing the sleeve restores proper intake sealing and performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811024100
The product you are viewing cross references to these numbers
Monday-Friday: 8.30am - 5.30pm (GMT)
Saturday: Closed
Sunday: Closed