Please wait… 
Please wait while we process your order,
do not press the back button…
do not press the back button…
Sub5Club Store
https://www.pitp.club
https://www.pitp.club
https://www.pitp.club
-
Engine Parts
-
- Engine Cooling Coolant Hoses and Pipes (Front engine cars) Coolant Hoses and Pipes (Rear engine cars) Water / Coolant Radiators Track & Race Coolant Radiators Water / Coolant Pumps Coolant Bottles / Expansion Tanks Thermostat / Temperature Sensor Oil Radiators / Heat Exchangers Oil System & Pipes Oil Tank Air cooling parts All Categories
-
- Engine Rebuild Parts Intermediate shaft (IMS) Oil System Parts Fuel System Parts Gaskets & Sets Radial Seal / RMS / Camshaft / Balance shaft Belts / Tensioners / Rollers Chains & Tensioners Timing covers and gaskets Engine Bearings / Shells Engine Valves / Guides / Springs Rocker Arms & Tappets Engine Bolts / Studs Engine Mounts Piston Rings Engine Cylinders / Liners / Pistons Connecting Rod Cylinder Head / Camshaft Carrier Camshaft covers / Gaskets Camshafts Camshaft gears / sprockets and fixings Crankcase Parts Crankshaft & Parts All Categories
-
-
Brakes
-
- Brakes Brake Pads & Disc Package SPORTS Brake Pads & Disc Package Brake Pads Packages Brake Disc Standard Brake Pads Standard SPORTS Brake Disc Brembo Standard brakes Brembo Racing brakes TEXTAR Brakes PAGID Racing Brakes Manthey Racing Brake Pads Zimmermann Brakes Performance Friction Brakes Giro Slotted Brake Disc Wilwood Disc Brakes SHW Performance Brakes EBC Brakes Black Diamond Performance Brakes O-Brake Brake Discs Surface Transforms Ceramic Brakes Rotinger Graphite Line Replacement for Ceramic Disc All Categories
-
-
Suspension & Steering
-
Transmission
-
- Gearbox / Transmission Clutch Kits Clutch Kits - High Performance Clutch Friction Plate Clutch Pressure Plate Clutch Release Bearings Clutch Cables & Parts Clutch Guide Tube Clutch Ring Gear Clutch Forks & Levers Clutch Bolts Gearbox Parts Driveshafts & Parts Gasket Sets / Gaskets / Seals / Lock Nuts Gearbox Mounts Gearshift Control Parts Flywheel / Torque CV Joints Kits CV Boots and Kits Cardan Shaft / Prop Shaft Transmission Parts Gearbox / Differential Oil Gearbox Sump / Oil Pan All Categories
-
-
Cooling & Heating
-
- Heating / Air Conditioning Air con condensers & desiccators Air con evaporators & expansion valves Air con pipes Air con belts Fans & cowlings Relays / Sensors / Resistors Compressors Heater flaps Blower Motors & Fans Heater blowers Heater hoses & pipes Heat Exchanger Heater cables Vents / Grilles Climate Control Temperature Sensors / Switches Heating / Air conditioning Housings Auxiliary coolant pump
-
-
Electrical & Lighting
-
- Electrical & Relays Fuel Pumps Brake Light Switch Brake & Clutch Switch Hazard Warning Switch Reverse Light Switch Headlamp Switch Window Switch Window Motors Window Mechanism Wiper Motor Wiper Mechanism Electric Horn Ignition Switch Seat Switch Indicator / Wiper Stalk Switch Roof / Sun Roof Switch Relays / Fuses Washer pumps / bottles / jets Alarms / Security / Central Locking Electronic Control Units Wiper Switches Dashboard / Console Parts & Switches All Categories
-
-
Body & Exhaust
-
- Chassis / Bodywork Restoration Chassis / Repair Panels Front Lid Damper Rear Lid Damper Bonnets / Locks & Latches Rear lid / Tailgate Bumpers Front Bumpers Rear Door Handles | Locks | Keys Door Panels | Hinges | Striker Plates Wings Front & Parts Wings Rear & Parts Side Sill Panels Exterior Chassis Mouldings Mirrors & Parts Stone Chip Foils / Stickers Undertrays Chassis & Engine Front Wiper Arms & Blades Rear Wiper Arms & Blades Wheel Arch Liners & Covers Roof - Cabrio / Targa / Coupe / Speedster Plastic Covers Sound Proofing All Categories
-
-
Exhausts
Standard Silencers / Mufflers
Sport Silencers / Mufflers
Switchable Silencers / Mufflers
Exhaust for Body Conversion
1 IN / 1 OUT
Standard Silencers 1 IN / 1 OUT
Sports Silencers 1 IN / 2 OUT
Sports Silencers 2 IN / 1 OUT
Standard Silencers 2 IN / 1 OUT
Sport Silencers 2 IN / 2 OUT
Standard Silencers 2 IN / 2 OUT
Sport Silencers All Categories
-
Exhausts
Standard Silencers / Mufflers
Sport Silencers / Mufflers
Switchable Silencers / Mufflers
Exhaust for Body Conversion
1 IN / 1 OUT
-
-
Lubricants & Fluids
-
- Service Parts Service Kits Service Kits OE Parts Oil Filters Air Filters Pollen/Particle Filters Fuel Filters Belts All Types Spark Plugs IRIDIUM POWER Spark Plugs IRIDIUM RACING Spark Plugs Ignition Coils Front Wiper Arms & Blades Rear Wiper Arms & Blades Gearbox Service Parts Porsche Classic Motor oil 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 All Categories
-
-
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.
Category Filter
Porsche
>
Engine Rebuild Parts
>
Air Intake & Injection
>
Gaskets
>
Intake manifold gasket. Porsche 911E/S 1969-71 ❭ 90111019100
Intake manifold gasket. Porsche 911E/S 1969-71 - 90111019100
90111019100
Vehicle Group
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Information
Intake manifold gasket
The Genuine Porsche 90111019100 intake manifold gasket is an OE paper gasket for selected Porsche 911E and 911S 1969–1971 intake systems. It helps seal the intake manifold, prevent vacuum leaks and maintain correct engine running. Ideal for MFI intake service, engine rebuilds, gasket replacement or classic Porsche restoration using Genuine Porsche parts.
Sold individually, 6 required per vehicle
Fits:
Porsche 911 E/S 1969 - 1971
Diagram ref no 27
This gasket is used on selected classic Porsche 911E and 911S intake systems.
What This Part Does / Functions
• Seals the intake manifold mating surface
• Helps prevent unwanted air / vacuum leaks
• Supports correct fuel and air mixture control
• Helps maintain smooth idle and throttle response
• Provides correct OE Porsche gasket profile and fitment
• Replaces a compressed, torn, hardened or leaking original gasket
• Supports correct reassembly after intake manifold removal
• Helps maintain factory intake system sealing on classic 911E/S models.
Why Replace This Part?
Intake manifold gaskets are exposed to heat, fuel vapour, pressure changes and age-related hardening. Over time, the gasket can compress, tear, become brittle or lose its ability to seal correctly. A leaking intake gasket can allow unmetered air into the engine, causing poor idle quality, hesitation, lean running or difficult tuning. Replacing it with a Genuine Porsche OE intake manifold gasket helps restore proper intake sealing and supports reliable running on the 911E/S mechanical fuel injection system.
Common Symptoms of a Failed Intake Manifold Gasket
• Rough or unstable idle
• Intake air / vacuum leak
• Lean running condition
• Hesitation or poor throttle response
• Difficult mixture adjustment or tuning
• Engine hunting at idle
• Misfire-like running symptoms
• Visible gasket damage after intake removal.
When to Replace This Part
• Whenever the intake manifold is removed
• During MFI intake system service or restoration
• If an air leak is found at the intake manifold joint
• If the original gasket is torn, crushed or brittle
• During engine rebuild or top-end work
• When diagnosing poor idle or lean running issues
• When restoring the intake system with Genuine Porsche parts
• Whenever Porsche workshop procedure recommends gasket replacement after disassembly.
Where It Fits on the Car
This gasket fits at the intake manifold sealing face on the engine intake system. It sits between the intake manifold and its mating surface, creating an air-tight seal once the manifold is correctly installed and torqued. Correct surface preparation and careful installation are important to prevent air leaks.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90111019100
The product you are viewing cross references to these numbers
The Genuine Porsche 90111019100 intake manifold gasket is an OE paper gasket for selected Porsche 911E and 911S 1969–1971 intake systems. It helps seal the intake manifold, prevent vacuum leaks and maintain correct engine running. Ideal for MFI intake service, engine rebuilds, gasket replacement or classic Porsche restoration using Genuine Porsche parts.
Sold individually, 6 required per vehicle
Fits:
Porsche 911 E/S 1969 - 1971
Diagram ref no 27
This gasket is used on selected classic Porsche 911E and 911S intake systems.
What This Part Does / Functions
• Seals the intake manifold mating surface
• Helps prevent unwanted air / vacuum leaks
• Supports correct fuel and air mixture control
• Helps maintain smooth idle and throttle response
• Provides correct OE Porsche gasket profile and fitment
• Replaces a compressed, torn, hardened or leaking original gasket
• Supports correct reassembly after intake manifold removal
• Helps maintain factory intake system sealing on classic 911E/S models.
Why Replace This Part?
Intake manifold gaskets are exposed to heat, fuel vapour, pressure changes and age-related hardening. Over time, the gasket can compress, tear, become brittle or lose its ability to seal correctly. A leaking intake gasket can allow unmetered air into the engine, causing poor idle quality, hesitation, lean running or difficult tuning. Replacing it with a Genuine Porsche OE intake manifold gasket helps restore proper intake sealing and supports reliable running on the 911E/S mechanical fuel injection system.
Common Symptoms of a Failed Intake Manifold Gasket
• Rough or unstable idle
• Intake air / vacuum leak
• Lean running condition
• Hesitation or poor throttle response
• Difficult mixture adjustment or tuning
• Engine hunting at idle
• Misfire-like running symptoms
• Visible gasket damage after intake removal.
When to Replace This Part
• Whenever the intake manifold is removed
• During MFI intake system service or restoration
• If an air leak is found at the intake manifold joint
• If the original gasket is torn, crushed or brittle
• During engine rebuild or top-end work
• When diagnosing poor idle or lean running issues
• When restoring the intake system with Genuine Porsche parts
• Whenever Porsche workshop procedure recommends gasket replacement after disassembly.
Where It Fits on the Car
This gasket fits at the intake manifold sealing face on the engine intake system. It sits between the intake manifold and its mating surface, creating an air-tight seal once the manifold is correctly installed and torqued. Correct surface preparation and careful installation are important to prevent air leaks.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90111019100
90111019100
The product you are viewing cross references to these numbers
Price: £3.89
In stock
Back to top
You have been successfully signed up to our mailing list
We're happy to help!
Monday-Friday: 8.30am - 5.30pm (GMT)
Saturday: Closed
Sunday: Closed
© 2026 Sub5Club Store. All rights reserved. | Powered by Datadial
Price Match Guarantee
Worldwide Delivery
12 Month Warranty