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- Porsche Boxster 986 2.7L 2003-04
OE Match Complete Engine Gasket Set with Head Gaskets for Porsche 986 Boxster 2.7L M96.23
Carry out a professional engine rebuild with confidence
using this OE Match Complete Engine Gasket Set, specifically developed
for the Porsche 986 Boxster 2.7ltr (2003 onwards) fitted with the M96.23
engine producing 168kW (228HP).
Fits:
- Porsche Boxster 986 2.7L 1999-02
This comprehensive engine rebuild gasket kit contains the essential seals and gaskets required to completely rebuild the engine, including both cylinder head gaskets, making it the ideal solution for complete engine overhauls, cylinder head repairs, engine reconditioning and preventative maintenance.
Manufactured to original equipment specifications, every gasket and seal is engineered to provide precise fitment, excellent sealing performance and long-term durability, ensuring your rebuilt M96 engine performs reliably for years to come.
What Does a Complete Engine Gasket Set Do?
An engine gasket set provides all the primary sealing components required during engine assembly, ensuring every critical mating surface is correctly sealed.
The gaskets and seals are designed to:
- Seal the combustion chambers.
- Maintain correct engine compression.
- Prevent oil leaks.
- Prevent coolant leaks.
- Separate oil and coolant galleries.
- Maintain correct engine operating pressures.
- Restore factory sealing performance during an engine rebuild.
Using a complete gasket set ensures every major sealing component is renewed, reducing the likelihood of future leaks and improving the overall reliability of the engine rebuild.
Why Replace the Complete Gasket Set?
During engine disassembly, original gaskets become compressed and cannot reliably be reused. Replacing every gasket during rebuilding ensures maximum sealing integrity and reduces the risk of future oil or coolant leaks.
A complete gasket set is recommended for:
- Full engine rebuilds.
- Cylinder head replacement.
- Engine reconditioning.
- Oil leak repairs.
- Coolant leak repairs.
- Preventative maintenance.
- High mileage engine refurbishment.
- Performance engine builds.
Replacing individual gaskets while leaving older seals in place can compromise the quality and longevity of the rebuild.
Why Do Engine Gaskets Fail?
Engine gaskets operate under extreme temperatures and pressures while constantly expanding and contracting during engine operation.
Common causes of failure include:
- Heat ageing.
- High mileage.
- Thermal cycling.
- Oil contamination.
- Coolant contamination.
- Engine overheating.
- Incorrect installation.
- Natural material fatigue.
Replacing all gaskets during an engine rebuild ensures every sealing surface is restored to original specification.
When Should a Complete Gasket Set Be Installed?
A complete engine gasket set should always be installed
whenever:
- Rebuilding the engine.
- Replacing cylinder head gaskets.
- Removing the cylinder heads.
- Reconditioning the engine.
- Repairing major oil leaks.
- Repairing coolant leaks.
- Carrying out preventative maintenance.
- Performing a complete engine overhaul.
Renewing every gasket during assembly helps prevent future leaks, reduces repeat labour and ensures long-term engine reliability.
OE Match Quality You Can Trust
This OE Match Complete Engine Gasket Set offers:
- Complete engine overhaul gasket kit.
- Includes both cylinder head gaskets.
- Manufactured to OE specifications.
- Premium sealing materials.
- Excellent resistance to heat, oil and coolant.
- Precision-engineered fitment.
- Direct replacement components.
- Ideal for professional engine rebuilding.
- Long service life and dependable reliability.
Related reference numbers
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999100M9623
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Related reference numbers
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703141410
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- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
- Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
- Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
- Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16
- Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
- Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-20
- Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
- Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.2 Panamera 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
- Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
- Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
- Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21
Fits:
Porsche 958.1 Macan 2.0ltr - 2014 to 2018
Porsche 958.2 Macan - 2019 to 2021
Porsche 957 Cayenne 3.6ltr - 2007 to 2010
Porsche 958 Cayenne 3.6ltr - 2017 to 2017
Porsche 958 Cayenne S Hybrid 3.0ltr - 2017 to 2017
Porsche 9YA Cayenne S 2.9ltr - 2018 to 2023
Porsche 970.1 Panamera S Hybrid - 2009 to 2013
Porsche 970.2 Panamera S E-Hybrid - 2014 to 2016
Porsche 971.1 Panamera 2.9ltr / 3.0ltr V6 - 2017 to 2020
Porsche 971.1 Panamera E-Hybrid - 2017 to 2020
Porsche 971.2 Panamera / 4 / 4S 2.9ltr V6 - 2021 to 2023
Porsche 971.2 Panamera 4 E-Hybrid - 2021 to 2023
Click 'Zoom in' for large parts diagram.
Diagram ref no 2
Related reference numbers
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WHT005184
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Typical Applications
Hylomar Gasket 3400 can be used as a gasketing compound between machined surfaces. It is ideal for sealing between mating faces on engines and transmission components where resistance to temperature and vibration are essential.
INSTRUCTIONS FOR USE
Hylomar Gasket 3400 should be applied to clean and dry surfaces, free of contamination such as oil or grease. The compound may be dispensed by hand from cartridge, concertina pack, or via a screen printing system. Once applied the joint should be assembled as soon as practical. Any excess compound can be easily wiped off external surfaces with a clean cloth soaked in Acetone or other suitable solvents.
Typical Physical Properties:
UNCURED PRODUCT
Composition: Methyl-Methacrylate
Colour: Yellow
Viscosity @ 25°C / Brookfield Spindle 6 @ 2.5rpm: 100,000cps
Specific Gravity @ 25°C: 1.10 g/ml
Solvent Content: None
Specific Gravity g/ml @ 25°C: 1.04
Flash Point: >100°C
Shelf Life: 1 Year @ 4° to 25°C
CURED PRODUCT
Handling Time: 40 minutes
Functional Cure Time: 4 – 6 hours
Full Cure Time : 24 – 72 hours
Shear Strength : 1.5 N/mm²
Mild Steel/Mild Steel BS 5350 Part C5
Aluminium/Aluminium BS 5350 Part C5
Temperature Range: -40° to 150°C