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Porsche // Boxster 986/987/981 (1997-2016) // Boxster 987 2.7L 2005-08/08
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Exhaust gasket manifold to muffler. Porsche 981 Boxster / Cayman - 982251263
982251263
Vehicle Group
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
Information
Exhaust gasket manifold to muffler.
Fits:
Porsche 981 Boxster 2012>>
Porsche 981 Boxster Spyder 2016>>
Porsche 981 Cayman 2014>>
Porsche 981 Cayman GT4 2016>>
Related reference numbers
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982251263
The product you are viewing cross references to these numbers
Fits:
Porsche 981 Boxster 2012>>
Porsche 981 Boxster Spyder 2016>>
Porsche 981 Cayman 2014>>
Porsche 981 Cayman GT4 2016>>
Porsche 982 Boxster 2017>>
Porsche 982C Cayman 2017>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
Price is for each.
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982251263
98111111300
982251263
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Price: £5.60
In stock
Related products
Vehicle Group
- 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
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Information
Exhaust manifold gasket. Sold each.
Fits:
Porsche 986 Boxster 1997-04
Porsche 987 MKI Boxster 2005-08
Porsche 987C MKI Cayman 2005-08
Porsche 996 3.4L C2 / C4 1998-01
Porsche 996 3.6L C2 / C4 / C4S 2002-05
Porsche 997 MKI Carrera 2005-08 (M96.05 / M97.01)
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99611110755
The product you are viewing cross references to these numbers
Fits:
Porsche 986 Boxster 1997-04
Porsche 987 MKI Boxster 2005-08
Porsche 987C MKI Cayman 2005-08
Porsche 996 3.4L C2 / C4 1998-01
Porsche 996 3.6L C2 / C4 / C4S 2002-05
Porsche 997 MKI Carrera 2005-08 (M96.05 / M97.01)
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
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99611110755
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230.333
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Price: £11.27
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Vehicle Group
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Information
Exhaust manifold to cat gasket. Sold each.
Fits:
Porsche 997 C2 / C4 all 2005-08
Porsche Cayman 987C MKI & MKII 2005>>
Porsche Boxster 987 MKI & MKII 2005>>
Porsche 982 Boxster GTS 4.0 2017>>
Porsche 982C Cayman GTS 4.0 2017>>
Porsche 982 Spyder 4.0 2019>>
Porsche 982C GT4 4.0 2019>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 7
Related reference numbers
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99711111300
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Fits:
Porsche 997 C2 / C4 all 2005-08
Porsche Cayman 987C MKI & MKII 2005>>
Porsche Boxster 987 MKI & MKII 2005>>
Porsche 982 Boxster GTS 4.0 2017>>
Porsche 982C Cayman GTS 4.0 2017>>
Porsche 982 Spyder 4.0 2019>>
Porsche 982C GT4 4.0 2019>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 7
Related reference numbers
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99711111300
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Price: £13.10
In stock
Vehicle Group
- 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
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Information
OE Match exhaust manifold gasket for selected Porsche 996, 986/987 Boxster, 987C Cayman and 997 applications. Its compressible construction suits aftermarket manifolds using flat mating flanges.
Sold Each.
Fits
- Porsche 986 Boxster 1997-04
Boxster 986 2.5L 1997-99
Boxster 986 2.7L 1999-02
Boxster S 986 3.2L 1999-02
Boxster 986 2.7L 2003-04
Boxster S 986 3.2L 2003-04 - Porsche 987 MKI Boxster 2005-08
Boxster 987 2.7L 2005-08/08
Boxster 987 S 3.2/3.4L 2005-08/08 - Porsche 987C MKI Cayman 2005-08
Cayman S 3.4L 987C 2005-08
Cayman 2.7L 987C 2006-08 - Porsche 996 3.4L C2 / C4 1998-01
996 C2 3.4L 1997-08/01
996 C4 3.4L 1997-08/01 - Porsche 996 3.6L C2 / C4 / C4S 2002-05
996 C2 3.6L 09/01-2005
996 C4 3.6L 09/01-2005
996 C4S 3.6L 09/01-2005 - Porsche 997 MKI Carrera 2005-08 (M96.05 / M97.01)
997 MK1 Carrera 2 3.6L 2005-08
997 MK1 Carrera 2S 3.8L 2005-08
997 MK1 Carrera 4 3.6L 2005-08
997 MK1 Carrera 4S 3.8L 2005-08
Check fitment for your specific vehicle (model, year, engine) before ordering.
What This Product Does
The gasket seals the manifold joint, helping keep exhaust gases within the intended passage. Its crushable form accommodates the mating faces as the joint is clamped.
Functions
- Seals the exhaust manifold connection.
- Helps limit gas escape and associated blowing noise.
- Provides a replacement sealing interface during manifold repairs.
Technical Details
- Part reference: 99611110755.
- Each supplied assembly diagram specifies two gaskets; this is the vehicle requirement, not a pack quantity.
- 996 diagram applications: M96.01/02/04 up to 2001; M96.03 from 2002.
- 986 diagram applications: M96.20, M96.21/22 and M96.23/24.
- 997.1 diagram applications: M96.05 3.6L Coupé/Cabriolet and M97.01 3.8L Coupé S/Cabriolet S, 2005–08.
- 987C.1 Cayman diagram identifies engine/model references 9721 and 9720 and specifies associated bolt 99907507400.
Symptoms of Fault
- Ticking, hissing or blowing near the manifold joint.
- Black deposits around the sealing faces.
- Exhaust odour associated with a leaking connection.
Why Replacement Matters
Heat cycling and compression can leave a used gasket unable to seal again after dismantling. Renewing it when separating the joint helps address leakage, but damaged flanges, uneven clamping and poor alignment also require attention.
FAQs
- Should the removed gasket be fitted again?
A fresh gasket is recommended because the compressed original may not reseal. - Is sealing compound required?
Use the applicable Porsche and gasket installation instructions rather than assuming compound is necessary. - What should be checked if leakage returns?
Inspect flange condition, manifold alignment and fasteners for uneven clamping.
Related reference numbers
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99611110755
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Price: £7.50
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Vehicle Group
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Information
Exhaust manifold to cat gasket.
Sold each. Required 2 per car.
This exhaust gasket is built to factory dimensions, it seals perfectly between the exhaust manifold and catalytic converter, preventing leaks and preserving smooth exhaust flow and performance.
Fits:
Porsche 997 C2 / C4 all 2005 - 2008
Porsche Cayman 987C MKI & MKII 2005 - 2012
Porsche Boxster 987 MKI & MKII 2005 - 2012
Porsche 982 Boxster GTS 4.0 2017>>
Porsche 982C Cayman GTS 4.0 2017>>
Porsche 982 Spyder 4.0 2019>>
Porsche 982C GT4 4.0 2019>>
Diagram ref no 7
Located between the manifold / heat exchanger and the catalytic converter / exhaust pipe connection on Porsche models using the M96 / M97 / M98 engines.
Original gaskets may deteriorate over time due to heat, corrosion, and mechanical stress, allowing exhaust gases to escape. Leaks at this junction can cause noise, performance loss, and potential exposure of heat to nearby parts. An OE-Match version restores correct sealing, prevents leaks, and helps preserve the intended exhaust behaviour.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99711111300
The product you are viewing cross references to these numbers
Sold each. Required 2 per car.
This exhaust gasket is built to factory dimensions, it seals perfectly between the exhaust manifold and catalytic converter, preventing leaks and preserving smooth exhaust flow and performance.
Fits:
Porsche 997 C2 / C4 all 2005 - 2008
Porsche Cayman 987C MKI & MKII 2005 - 2012
Porsche Boxster 987 MKI & MKII 2005 - 2012
Porsche 982 Boxster GTS 4.0 2017>>
Porsche 982C Cayman GTS 4.0 2017>>
Porsche 982 Spyder 4.0 2019>>
Porsche 982C GT4 4.0 2019>>
Diagram ref no 7
Located between the manifold / heat exchanger and the catalytic converter / exhaust pipe connection on Porsche models using the M96 / M97 / M98 engines.
Original gaskets may deteriorate over time due to heat, corrosion, and mechanical stress, allowing exhaust gases to escape. Leaks at this junction can cause noise, performance loss, and potential exposure of heat to nearby parts. An OE-Match version restores correct sealing, prevents leaks, and helps preserve the intended exhaust behaviour.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99711111300
99711111300
The product you are viewing cross references to these numbers
Price: £3.40
In stock