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Turbo Chargers / Intercoolers & Parts
By OE Match
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne S V8 4.2L Diesel (382Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
- Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
- Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18
OE Match intercooler pipe O-ring / round seal designed to provide a proper seal between intercooler pipes and fittings on Porsche turbocharged engines.
Sold individually
Fits:
Porsche 95B-1 Macan S Petrol 2014-18 (x2 Required)
Porsche 95B-1 Macan GTS 2014-18 (x2 Required)
Porsche 95B-1 Macan Turbo 2014-18 (x2 Required)
Porsche 955 Cayenne Turbo 2003-06 (x2 Required)
Porsche 958-1 Cayenne S Diesel V8 2013-14 (x2 Required)
Porsche 958-2 Cayenne S Diesel V8 2015-18 (x2 Required)
Porsche 958-2 Cayenne S V6 2015-18 (x2 Required)
Porsche 958-2 Cayenne GTS V6 2015-18 (x2 Required)
Porsche 996 Turbo / GT2 2001-05 (x6 Required)
Porsche 997 Turbo / GT2 2007-13 (x4 Required)
Diagram ref. 20.
The intercooler pipe O-ring sits between the mating surfaces of intercooler hoses, tubes, and connectors in the turbocharger charge air system. It prevents compressed air from leaking at these joints, ensuring that boost pressure flows efficiently from the turbocharger through the intercooler and into the engine. Maintaining a good seal here is essential for performance, responsiveness, and efficient engine operation under load.
Function
• Seals intercooler hose connections: Prevents boost air leakage where pipes and connectors meet
• Supports turbo efficiency: Helps maintain correct charge air pressure for optimal performance
• Protects against pressure loss: Avoids reduced power and drivability issues from leaks
• Durable elastomer: Designed to resist heat, pressure, and turbocharger system conditions
Intercooler pipe seals are small but critical to maintaining proper turbocharger performance. Over time, exposure to heat, pressure cycling, and engine bay contamination can cause original seals to:
• Harden or become brittle
• Distort or shrink
• Leak compressed air at pipe joints
• Reduce boost effectiveness
A leaking or degraded seal can result in loss of boost pressure, reduced engine power, slower acceleration, and poor throttle response. Replacing worn or damaged seals with quality OE Match units helps ensure a tight, leak-free joint and preserves the engineered performance of the turbocharger and intake system.
When to replace. Replace the intercooler pipe O-ring when:
• You’re servicing intercooler hoses or charge air piping
• You detect boost leaks (hissing during acceleration)
• Engine performance feels reduced or inconsistent
• Visual inspection shows the seal is brittle, cracked, or deformed
• You’ve removed intercooler pipes and original seals were damaged
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95511072100
The product you are viewing cross references to these numbers
- Porsche 996 TURBO 2000-05

Fits:
Porsche 996 Turbo 2000-05
Click 'Zoom in' for large parts diagram.
Diagram Ref No 1.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9961106
The product you are viewing cross references to these numbers
- Porsche 996 GT2 2001-05

Fits:
Porsche 996 GT2 2001-05
Click 'Zoom in' for large parts diagram.
Diagram Ref No 1.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99611098971
The product you are viewing cross references to these numbers
- Porsche 996 GT2 2001-05

Fits:
Porsche 996 GT2 2001-05
Click 'Zoom in' for large parts diagram.
Diagram Ref No 1.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99611099071
The product you are viewing cross references to these numbers
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) TURBO S 1994-97
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988

Fits:
Porsche 964 Turbo 1991-94
Porsche 993 Turbo 1995-98
Porsche 996 Turbo / GT2 2001-05
Porsche 944 Turbo 1985-91
Click 'Zoom in' for large parts diagram.
Diagram ref no 25
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99311033751
The product you are viewing cross references to these numbers
OEMatch Turbo Chargers / Intercoolers & Parts — Fit, Function, Confidence
OEMatch offers turbochargers and intercoolers for Porsche models, selected to support application-specific needs. Many owners search for genuine or OEM turbochargers and intercoolers; these are direct-fit alternatives designed to match the original form, fit and function. The range supports maintenance, rebuilds and sympathetic performance upgrades for classic and modern Porsche vehicles.
Available Types
- Turbochargers
- Intercoolers
- Intercooler pipes and hoses
- Wastegates and actuators
- Gaskets, seals and clamps
- Rebuild and repair parts
Understanding OEMatch Turbo Chargers / Intercoolers & Parts
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original turbochargers and intercoolers.
OE (Original Equipment) refers to parts matching original specifications for the turbochargers and intercoolers and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM turbochargers and intercoolers engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
A turbocharger increases charge density by compressing intake air while an intercooler lowers its temperature to improve combustion and reduce the risk of knock. OEMatch catalogues over 4,000 part numbers and more than 8,700 OE cross-references to assist sourcing across Porsche generations.
Benefits Include
- Restored boost pressure and throttle response
- Lower intake temperatures and more consistent power delivery
- Improved sealing to reduce oil and boost leaks
Why Turbo Chargers / Intercoolers & Parts Wear and Fail
- Oil contamination or inadequate lubrication damaging turbo bearings
- Boost leaks due to worn seals, cracked hoses or failing clamps
- Intercooler clogging from debris or oil residue
- Excessive exhaust temperatures causing turbine or actuator damage
- Corrosion or heat fatigue from prolonged high-load use
The Importance of Replacing with OEMatch Turbo Chargers / Intercoolers & Parts
Replacing ageing turbo and intercooler components restores control of boost and intake temperatures, protecting combustion integrity and helping avoid secondary engine damage. Correctly matched parts preserve the driving characteristics expected of Porsche models and suit restoration, routine maintenance or targeted performance work. Early intervention can prevent more extensive repairs.
Advantages
- Direct-fit replacements engineered to match original dimensions and tolerances
- Manufactured from heat-resistant materials with attention to balance and sealing
- Suitable for maintenance, rebuilds and sympathetic upgrades across Porsche applications
Support & Advice
Installation should be carried out by a qualified technician following model-specific procedures and torque settings. Use calibrated tools and new fasteners where specified.