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OE Match
Air Hose, Throttle Body to Air Mass Sensor
Designed to connect the throttle body and air mass sensor
within the intake system, this hose helps maintain the correct airflow path and
prevents unwanted air leaks.
Fits:
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
Diagram ref no 4
Over time, original rubber intake hoses can become brittle, cracked or split due to engine heat, vibration and ageing.
What Does It Do?
The air hose provides a connection between intake system components, allowing air to flow through the designated intake circuit.
A correctly sealed hose helps maintain accurate air measurement and consistent engine operation.
Why Does It Fail?
Common causes include:
- Age-related rubber deterioration
- Cracking from engine heat
- Splits caused by vibration
- Oil vapour contamination
- Loose or damaged hose connections
When Should It Be Replaced?
Replace the hose if you notice:
- Visible cracks or splits
- Air leaks around the connections
- Unstable idle or poor engine response
- Loss of engine performance
- Hardened or deteriorated rubber
Checks & Diagnosis
Inspect the hose for cracks, particularly around bends and connection points. Check the retaining clamps and surrounding intake components for air leaks.
Installation Notes
Remove the original hose carefully and inspect the adjoining connections. Fit the replacement securely, ensuring the hose is correctly positioned and all clamps are tightened.
Check for intake air leaks after installation.
Porsche 944 Turbo Air Intake Hoses & Engine Components
The Porsche 944 Turbo intake system relies on correctly sealed hoses to maintain consistent airflow and reliable engine performance.
OE Match air hose 95111019802 provides a replacement for compatible Porsche 944 Turbo applications, helping restore the integrity of the intake system.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95111019802
The product you are viewing cross references to these numbers
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
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12 Month Warranty
Worldwide Delivery
Rubber Sleeve
Sold each - 2 required per car
Fits
- Porsche Boxster 986 2.5L 1997–99
- Porsche Boxster 986 2.7L 1999–02
- Porsche Boxster S 986 3.2L 1999–02
- Porsche Boxster 986 2.7L 2003–04
- Porsche Boxster S 986 3.2L 2003–04
Diagram Ref No 28
What This Product Does
The sleeve creates a flexible junction in the intake distributor assembly. It allows limited movement between connected parts while supporting the sealed passage of intake air.
Functions
- Joins components within the intake distributor
- Maintains a sealed intake connection
- Allows for normal vibration and engine movement
- Helps prevent unwanted air from entering at the joint
Technical Details
- Part type: rubber sleeve
- Manufacturer: Porsche
- Part number: 99611068601
- Assembly location: intake distributor
- Diagram engine identifiers: M96.21/22 and M96.23/24
- Quantity indicated by the diagram: 2
Symptoms of Fault
- Cracks or splits that become visible when the sleeve is flexed
- Rubber that has hardened or become distorted with age
- A hissing sound around the intake system
- Unstable or rough engine idle
- Hesitation when accelerating
- Lean-mixture or airflow-related diagnostic faults
- Air leakage found during smoke testing
Why Replacement Matters
Repeated heat cycles, oil vapour and vibration can gradually deteriorate an intake sleeve. Replacing a leaking or damaged component helps re-establish the sealed connection needed by the intake distributor. The surrounding clamps, joints and adjacent rubber parts should also be examined while the assembly is accessible.
FAQs
- How can the sleeve be inspected?
Check its surface while gently flexing the rubber, as fine splits may only open under movement. A smoke test can be used to identify less obvious intake leaks. - Can a damaged sleeve cause poor running?
A leak at an intake joint may introduce unmetered air, which can contribute to an uneven idle, hesitation or mixture-related fault codes. - How many sleeves does the diagram specify?
The intake distributor diagram indicates a quantity of two for part 99611068601.
Check fitment for your specific vehicle (model, year, engine) before ordering.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99611068601
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
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12 Month Warranty
Worldwide Delivery
Monday-Friday: 8.30am - 5.30pm (GMT)
Saturday: Closed
Sunday: Closed