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Porsche // 914 (1970-1976) // Any
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Category Filter
Vacuum hose. Porsche 928 1987-95 - 92811022001
92811022001
Vehicle Group
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Information
Vacuum hose / Brake booster line
This Genuine Porsche vacuum hose is used on Porsche 928 models within the intake/vacuum hose system and is associated with the brake booster vacuum circuit.
Fits:
Porsche 928 S4 1987 – 1991
Porsche 928 GT 1989 – 1991
Porsche 928 GTS 1992 – 1995
Diagram ref no 12
This hose is commonly described as the hose from the left intake side cover to the brake venturi “Y”.
Functions
• Routes vacuum through the engine intake/vacuum system
• Supports correct brake booster vacuum supply
• Helps maintain proper vacuum assistance for the braking system
• Connects the left intake side cover area to the brake venturi “Y” connection
• Helps prevent vacuum leaks that can affect idle quality and engine running
• Maintains correct factory hose routing and fitment
• Replaces aged, brittle, cracked or leaking original vacuum hose
• Provides OE Porsche fitment for the 928 vacuum system.
Why Replace This Part?
Vacuum hoses become brittle, cracked, hardened or loose with age and heat exposure. A leaking vacuum hose can allow unmetered air into the system, which may cause rough idle, poor running, hesitation or reduced brake booster vacuum performance. Replacing the original hose with a Genuine Porsche OE vacuum hose helps restore the correct vacuum circuit, supports brake booster assistance and keeps the engine vacuum system operating as intended.
When to Replace This Part
• If the hose is cracked, brittle, split or hardened
• If there is a vacuum leak or hissing noise
• If the engine has rough idle or poor running caused by unmetered air
• If brake assistance feels reduced or inconsistent
• During intake, vacuum system or brake booster vacuum repairs
• During engine bay restoration or preventative maintenance
• When replacing old, non-original or incorrectly routed vacuum hose
• Before recommissioning a Porsche 928 that has been stored long-term.
Where It Fits on the Car
This hose fits in the engine bay vacuum system of the Porsche 928. It is associated with the LH-Jetronic intake hose system and connects the left intake side cover area to the brake venturi “Y” / brake booster vacuum circuit. Parts diagrams show this hose as diagram reference no. 12 in the LH-Jetronic hose section.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811022001
The product you are viewing cross references to these numbers
This Genuine Porsche vacuum hose is used on Porsche 928 models within the intake/vacuum hose system and is associated with the brake booster vacuum circuit.
Fits:
Porsche 928 S4 1987 – 1991
Porsche 928 GT 1989 – 1991
Porsche 928 GTS 1992 – 1995
Diagram ref no 12
This hose is commonly described as the hose from the left intake side cover to the brake venturi “Y”.
Functions
• Routes vacuum through the engine intake/vacuum system
• Supports correct brake booster vacuum supply
• Helps maintain proper vacuum assistance for the braking system
• Connects the left intake side cover area to the brake venturi “Y” connection
• Helps prevent vacuum leaks that can affect idle quality and engine running
• Maintains correct factory hose routing and fitment
• Replaces aged, brittle, cracked or leaking original vacuum hose
• Provides OE Porsche fitment for the 928 vacuum system.
Why Replace This Part?
Vacuum hoses become brittle, cracked, hardened or loose with age and heat exposure. A leaking vacuum hose can allow unmetered air into the system, which may cause rough idle, poor running, hesitation or reduced brake booster vacuum performance. Replacing the original hose with a Genuine Porsche OE vacuum hose helps restore the correct vacuum circuit, supports brake booster assistance and keeps the engine vacuum system operating as intended.
When to Replace This Part
• If the hose is cracked, brittle, split or hardened
• If there is a vacuum leak or hissing noise
• If the engine has rough idle or poor running caused by unmetered air
• If brake assistance feels reduced or inconsistent
• During intake, vacuum system or brake booster vacuum repairs
• During engine bay restoration or preventative maintenance
• When replacing old, non-original or incorrectly routed vacuum hose
• Before recommissioning a Porsche 928 that has been stored long-term.
Where It Fits on the Car
This hose fits in the engine bay vacuum system of the Porsche 928. It is associated with the LH-Jetronic intake hose system and connects the left intake side cover area to the brake venturi “Y” / brake booster vacuum circuit. Parts diagrams show this hose as diagram reference no. 12 in the LH-Jetronic hose section.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811022001
92811022000
92811022001
The product you are viewing cross references to these numbers
Price: £44.60
Orderable
Related products
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 914 (1970-1976)
Information
Intake manifold rubber sleeve.
Fits:
Porsche 911 1965-73
Porsche 914/6 1970-72
Click 'Zoom in' for large parts diagram.
Diagram ref no 6/1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99970307650
The product you are viewing cross references to these numbers
Fits:
Porsche 911 1965-73
Porsche 914/6 1970-72
Click 'Zoom in' for large parts diagram.
Diagram ref no 6/1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99970307650
99970307650
The product you are viewing cross references to these numbers
Price: £9.83
In stock
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 914 (1970-1976)
Information
Hot air hose, heat exchanger to air filter housing. 35 mm X 780 mm.
Fits:
Porsche 911 / 912 / 914 (1965-1971)
Please note: Two needed for 1968-1969.
Click 'Zoom in' for large parts diagram.
Diagram ref no 16
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90110829100
The product you are viewing cross references to these numbers
Fits:
Porsche 911 / 912 / 914 (1965-1971)
Please note: Two needed for 1968-1969.
Click 'Zoom in' for large parts diagram.
Diagram ref no 16
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90110829100
90110829100
61610889501
61610651700
61610651800
61610889500
61610889502
The product you are viewing cross references to these numbers
Price: £19.57
Orderable
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 914 (1970-1976)
Information
Hot air hose, heat exchanger to air filter housing. 35 mm X 780 mm.
The OE Match Hot Air Hose is a flexible engine ducting hose designed for classic Porsche models. It connects the heat exchanger to the air filter housing, allowing warm air to be directed into the intake system.
Fits:
Porsche 911 / 912 / 914 (1965 - 1971)
Please note: Two needed for 1968-1969.
Diagram ref no 16
The hose channels warm air from the heat exchanger into the air intake system, helping the engine reach optimal operating conditions more quickly. This improves fuel vaporisation and engine efficiency during cold running.
Without proper airflow through this hose, cold start performance and drivability may be affected.
Function
• Transfers warm air from heat exchanger to air filter housing
• Supports cold start performance and engine warm-up
• Improves fuel vaporisation in carburettor/injection systems
• Maintains correct airflow within intake system
Over time, hot air hoses can become brittle, cracked, or collapsed due to heat and age. This can reduce airflow efficiency and impact engine performance, especially during cold starts.
Replacing the hose restores proper airflow, improves engine efficiency, and helps maintain the correct operation of the intake system - particularly important for classic carburetted engines.
When to replace
• Cracked, brittle, or split hose
• Collapsed or restricted airflow
• Poor cold start performance
• Missing or disconnected ducting
• During engine bay restoration or service
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90110829100
The product you are viewing cross references to these numbers
The OE Match Hot Air Hose is a flexible engine ducting hose designed for classic Porsche models. It connects the heat exchanger to the air filter housing, allowing warm air to be directed into the intake system.
Fits:
Porsche 911 / 912 / 914 (1965 - 1971)
Please note: Two needed for 1968-1969.
Diagram ref no 16
The hose channels warm air from the heat exchanger into the air intake system, helping the engine reach optimal operating conditions more quickly. This improves fuel vaporisation and engine efficiency during cold running.
Without proper airflow through this hose, cold start performance and drivability may be affected.
Function
• Transfers warm air from heat exchanger to air filter housing
• Supports cold start performance and engine warm-up
• Improves fuel vaporisation in carburettor/injection systems
• Maintains correct airflow within intake system
Over time, hot air hoses can become brittle, cracked, or collapsed due to heat and age. This can reduce airflow efficiency and impact engine performance, especially during cold starts.
Replacing the hose restores proper airflow, improves engine efficiency, and helps maintain the correct operation of the intake system - particularly important for classic carburetted engines.
When to replace
• Cracked, brittle, or split hose
• Collapsed or restricted airflow
• Poor cold start performance
• Missing or disconnected ducting
• During engine bay restoration or service
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90110829100
90110829100
61610889501
61610651700
61610651800
61610889500
61610889502
The product you are viewing cross references to these numbers
Price: £7.95
Delayed delivery
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 914 (1970-1976)
Information
Intake manifold rubber sleeve
This OE Match intake manifold rubber sleeve is a replacement rubber connecting sleeve for Porsche 911 and 914 models. It is designed to match the original-style fitment and function, helping provide a secure air intake connection within the engine induction system.
Fits:
Porsche 911 1965 - 1973
Porsche 914/6 1970 - 1972
Diagram ref no 6/1
The intake manifold rubber sleeve helps connect and seal sections of the intake manifold or induction system. A good sleeve helps maintain correct airflow, prevents unwanted air leaks, and supports smooth engine running, correct mixture control, and reliable intake system performance.
Functions
• Replaces the intake manifold rubber sleeve
• Helps seal the intake manifold connection
• Supports correct airflow through the induction system
• Helps prevent vacuum leaks and unmetered air entry
• Supports smooth idle and consistent engine performance
• Replaces cracked, hardened, split, loose, or perished original sleeves
• OE Match replacement for classic Porsche intake system repair.
Why Replace This Part?
Rubber intake sleeves are exposed to heat, fuel vapour, oil mist, vibration, and age-related deterioration. Over time, the rubber can harden, crack, split, shrink, or lose its sealing ability. A failing sleeve may cause vacuum leaks, rough idle, poor running, hesitation, difficult starting, or incorrect fuel mixture. Replacing the sleeve helps restore a secure intake seal and dependable engine performance.
When to Replace This Part
• The rubber sleeve is cracked, split, hard, loose, or perished
• Vacuum leaks are suspected around the intake manifold
• The engine has rough idle, hesitation, or poor running
• Intake manifold parts have been removed or serviced
• Fuel injection or carburettor components are being inspected
• The intake system is being rebuilt or restored
• Preventative replacement is being carried out during engine service.
Where it fits on the car
This sleeve fits within the engine intake manifold / induction system on Porsche 911 and 914 models. It is used at the intake connection point where a rubber sleeve seal is specified.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99970307650
The product you are viewing cross references to these numbers
This OE Match intake manifold rubber sleeve is a replacement rubber connecting sleeve for Porsche 911 and 914 models. It is designed to match the original-style fitment and function, helping provide a secure air intake connection within the engine induction system.
Fits:
Porsche 911 1965 - 1973
Porsche 914/6 1970 - 1972
Diagram ref no 6/1
The intake manifold rubber sleeve helps connect and seal sections of the intake manifold or induction system. A good sleeve helps maintain correct airflow, prevents unwanted air leaks, and supports smooth engine running, correct mixture control, and reliable intake system performance.
Functions
• Replaces the intake manifold rubber sleeve
• Helps seal the intake manifold connection
• Supports correct airflow through the induction system
• Helps prevent vacuum leaks and unmetered air entry
• Supports smooth idle and consistent engine performance
• Replaces cracked, hardened, split, loose, or perished original sleeves
• OE Match replacement for classic Porsche intake system repair.
Why Replace This Part?
Rubber intake sleeves are exposed to heat, fuel vapour, oil mist, vibration, and age-related deterioration. Over time, the rubber can harden, crack, split, shrink, or lose its sealing ability. A failing sleeve may cause vacuum leaks, rough idle, poor running, hesitation, difficult starting, or incorrect fuel mixture. Replacing the sleeve helps restore a secure intake seal and dependable engine performance.
When to Replace This Part
• The rubber sleeve is cracked, split, hard, loose, or perished
• Vacuum leaks are suspected around the intake manifold
• The engine has rough idle, hesitation, or poor running
• Intake manifold parts have been removed or serviced
• Fuel injection or carburettor components are being inspected
• The intake system is being rebuilt or restored
• Preventative replacement is being carried out during engine service.
Where it fits on the car
This sleeve fits within the engine intake manifold / induction system on Porsche 911 and 914 models. It is used at the intake connection point where a rubber sleeve seal is specified.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99970307650
99970307650
The product you are viewing cross references to these numbers
Price: £6.15
In stock