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- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
- Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16
The OE Match Rear Main Oil Seal is a premium-quality replacement engine sealing component designed to provide a reliable oil-tight seal between the rear of the crankshaft and the engine block on compatible Porsche engines. Manufactured to OE specifications for fit, sealing performance and durability, this rear main oil seal prevents engine oil from leaking from the rear of the engine while allowing the crankshaft to rotate freely, ensuring optimum lubrication and dependable engine performance.
Fits:
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
- Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16
Diagram Ref No 34
Manufactured from premium heat-resistant elastomer with a precision-moulded sealing lip and reinforced outer casing, the seal is engineered to withstand high crankshaft speeds, continuous thermal cycling, elevated engine temperatures and prolonged exposure to engine oil. Designed for direct OE-style installation, it provides a precise fit and long-lasting sealing performance, making it the ideal replacement during clutch replacement, transmission removal, engine rebuilds or when repairing engine oil leaks.
What This Product Does:
- Prevents engine oil from leaking from the rear of the crankshaft.
- Maintains the integrity of the engine lubrication system.
- Provides a durable seal while allowing smooth crankshaft rotation.
- Helps protect the flywheel and transmission bell housing from oil contamination.
- Prevents dirt and moisture from entering the engine.
- Supports reliable engine lubrication and performance.
- Restores factory sealing efficiency.
- Forms an essential part of the engine sealing system.
Symptoms Of Wear Or Failure:
- Engine oil leaking between the engine and transmission.
- Oil spots beneath the rear of the vehicle.
- Burning oil smell caused by oil contacting hot engine or exhaust components.
- Oil contamination inside the transmission bell housing.
- Clutch slipping due to oil contamination (manual transmission models).
- Gradual engine oil loss.
- Hardened, cracked or worn sealing lip.
- Excessive oil residue around the rear of the engine.
- Persistent oil leaks despite replacing nearby gaskets.
- Reduced engine reliability due to ongoing oil loss.
Why Replacement Matters:
- The rear main oil seal is continuously exposed to high temperatures, engine oil, pressure fluctuations and the constant rotation of the crankshaft. Over time, the sealing lip naturally wears, hardens or loses elasticity, reducing its ability to maintain an effective oil-tight seal.
- A leaking rear main oil seal can allow engine oil to contaminate the flywheel, clutch assembly or transmission bell housing, leading to clutch slip, increased maintenance costs and gradual loss of engine oil. If left unresolved, insufficient lubrication can accelerate internal engine wear and potentially result in costly engine repairs.
- Replacing a worn or damaged rear main oil seal restores the engine's sealing integrity, protects surrounding components from oil contamination and ensures reliable long-term lubrication. The OE Match replacement provides factory-style fitment, premium-quality sealing materials and long-lasting durability, making it the ideal solution for Porsche servicing, engine repairs and preventative maintenance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95510105300
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
- 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
Fits:
Porsche 986 Boxster 1997-04
Porsche 996 Carrera 1998-05
Porsche 987.1 Boxster 2005-08
Porsche 987.1 Cayman 2006-08
Porsche 987.1 Carrera 2006-08
A magnetic sump oil drain plug is a type of oil drain plug that contains a small magnet designed to attract and capture metallic particles that may be present in your engine's oil. While this type of drain plug is not exclusive to Porsche and can be used in various vehicles, it can provide several benefits, including:
Improved Engine Longevity: The magnet in the drain plug helps to capture tiny metal particles, such as iron, steel, or aluminum, that may circulate in the engine oil. Removing these particles can reduce wear and tear on engine components, potentially extending the engine's lifespan.
Enhanced Engine Performance: By reducing the presence of contaminants in the oil, a magnetic drain plug can help maintain the oil's lubricating properties, which is crucial for smooth engine operation. Clean oil can also contribute to improved fuel efficiency.
Early Detection of Problems: As the magnetic drain plug collects metallic debris, it can serve as an early warning system. By inspecting the drain plug during oil changes, you can get an idea of the engine's condition and detect any unusual wear or damage before it becomes a major issue.
Reduced Maintenance Costs: Regularly inspecting and cleaning a magnetic drain plug can prevent larger issues from developing over time. Addressing potential problems early can save you money on more extensive repairs down the road.
Peace of Mind: Knowing that you are taking steps to protect your engine from premature wear and tear can give you peace of mind as a vehicle owner. It's a relatively inexpensive and simple modification that can provide added assurance.
Easy Installation: Magnetic drain plugs are typically straightforward to install. They often replace the existing drain plug and require no special tools or modifications.
While magnetic drain plugs can offer these benefits, it's essential to remember that they are not a substitute for regular oil changes and proper maintenance. Regular oil changes with the appropriate oil and filter are still crucial for the health and longevity of your engine. Additionally, magnetic drain plugs may not capture all types of contaminants, so they should be seen as a supplementary measure rather than a comprehensive solution.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90021900930
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
- 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
Please note: A new sealing crush washer is recommended and must be ordered separately (Part Number: 90012310630/2).
Fits:
Porsche 986 Boxster 1997-04
Porsche 996 Carrera 1998-05
Porsche 987.1 Boxster 2005-08
Porsche 987.1 Cayman 2006-08
Porsche 997.1 Carrera 2005-08
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90021900930
The product you are viewing cross references to these numbers
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
Oil Separator - Main Centre unit - is a direct-fit replacement for the factory crankcase ventilation system component used on Porsche 911 (997) Carrera 3.8L 2S / 4S engines. This separator plays a vital role in maintaining crankcase pressure equilibrium by separating oil mist from blow-by gases before routing clean air back into the intake manifold.
Porsche 997 3.8L Carrera 2S / 4S 2005 - 2008
• Position: Engine – main centre, crankcase ventilation housing
• Benefits: OE-style fit, improved oil vapor separation, durable diaphragm construction
• Installation: Direct-fit replacement; verify hose routing and seals during reassembly
• You see oil residue or smoke from the exhaust or intake
• The engine shows rough idle, whistling sounds, or high vacuum
• Oil consumption has increased significantly
• During engine service or PCV system maintenance
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99710703801
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
- 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
OE Match engine oil pan sump plate for selected Porsche Boxster, 996 and 997 models. This replacement lower engine component forms part of the sump assembly, helping retain engine oil and provide a secure sealing surface at the bottom of the crankcase.
Fits:
Porsche 986 Boxster 1997 - 2004
Porsche 987.1 Boxster 2005 - 2008
Porsche 987C.1 Cayman 2005 - 2008
Porsche 996 C2 / C4 / C4S 1998 - 2005
Porsche 997.1 C2 / C2S / C4 / C4S 2005 - 2008
Diagram ref no 22
This product supersedes Porsche's old part numbers: 99610703155, 99610703157, 99610703158
The oil pan sump plate is fitted to the underside of the engine and forms part of the engine lubrication system. It closes the lower sump area and works together with the appropriate gasket or seal to maintain an oil-tight connection. It is suitable for replacing a damaged, distorted or corroded original sump plate where part number 99610703160 is specified.
- Closes and seals the lower engine sump area
- Helps retain engine oil within the lubrication system
- Provides a secure mounting and sealing surface
- Replaces damaged, distorted or corroded sump plates
- Suitable for engine oil leak repair
- Useful during sump servicing or engine overhaul
- OE Match replacement for Porsche engine lubrication system maintenance.
- Bent or distorted
- Cracked or physically damaged
- Corroded
- Leaking around the sealing surface
- Damaged during previous engine servicing
- Being renewed as part of an oil sump overhaul.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610703160
The product you are viewing cross references to these numbers