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Porsche > Boxster 986/987/981 (1997-2016) > Engine Rebuild Parts > Oil System Parts >

Oil Sump

Oil Sump

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DISPLAYING 17 to 29 (of 29 products)
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Oil pan gasket. Porsche 981 Boxster / 981 Cayman / 991 / 997 - 9A110732502, 238.740
2
Oil pan gasket. Porsche 981 Boxster / 981 Cayman / 991 / 997
Special Order item
9A110732502::1
Product Information
Product Information
Oil pan gasket.

porsche

Fits:
Porsche 987 Boxster / S 2009-12
Porsche 987C Cayman / S 2009-12
Porsche 981 Boxster / S 2012>>
Porsche Boxster Spyder 2016>>
Porsche 981 Cayman / S 2013>>
Porsche Cayman GT4 2016>>
Porsche 991 2012>>
Porsche 991 Turbo 2014>>
Porsche 997 MKII 2010>>
Porsche 997 TURBO / S 2010-13

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Diagram ref no 2

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9A110732502
9A110732502
238.740

The product you are viewing cross references to these numbers
Oil pan gasket. Porsche 981 Boxster / 981 Cayman / 991 / 997 - 9A110732502, 238.740
2
Oil pan gasket. Porsche 981 Boxster / 981 Cayman / 991 / 997
Special Order item
9A110732502
Product Information
Product Information
Oil pan gasket.

porsche

Fits:
Porsche 987 Boxster / S 2009-12
Porsche 987C Cayman / S 2009-12
Porsche 981 Boxster / S 2012>>
Porsche Boxster Spyder 2016>>
Porsche 981 Cayman / S 2013>>
Porsche Cayman GT4 2016>>
Porsche 991 2012>>
Porsche 991 Turbo 2014>>
Porsche 997 MKII 2010>>
Porsche 997 TURBO / S 2010-13

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Diagram ref no 2

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9A110732502
9A110732502
238.740

The product you are viewing cross references to these numbers
Oil pan gasket. Porsche 991 / Boxster / Cayman - 9A110732700, 274.510
2
Oil pan gasket. Porsche 991 / Boxster / Cayman
Special Order item
9A110732700::1
Product Information
Product Information
Oil pan gasket.

porsche

Fits:
Porsche 997.2 Carrera 2009-12
Porschr 997.2 Turbo 3.8L 2010-13
Porsche 991.1 Carrera 2012-16
Porsche 991.1 Turbo 2014-18
Porsche 987.2 Boxster 2009-12
Porsche 981 Boxster 2012-16
Porsche 981 Boxster Spyder 2016
Porsche 987C.2 Cayman 2009-12
Porsche 981C Cayman 2012-16
Porsche 981C Cayman GT4 2016

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Diagram ref no 10

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Related, superseded, cross reference or alternative numbers for comparison.

9A110732700
9A110732700
274.510

The product you are viewing cross references to these numbers
Oil pan gasket. Porsche 991 / Boxster / Cayman - 9A110732700, 274.510
2
Oil pan gasket. Porsche 991 / Boxster / Cayman
9A110732700/1::1
Product Information
Product Information
Oil pan gasket.

elring

Fits:
Porsche 997.2 Carrera 2009-12
Porschr 997.2 Turbo 3.8L 2010-13
Porsche 991.1 Carrera 2012-16
Porsche 991.1 Turbo 2014-18
Porsche 987.2 Boxster 2009-12
Porsche 981 Boxster 2012-16
Porsche 981 Boxster Spyder 2016
Porsche 987C.2 Cayman 2009-12
Porsche 981C Cayman 2012-16
Porsche 981C Cayman GT4 2016

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9A110732700
9A110732700
274.510

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Oil pan sump plate. Porsche Boxster / 996 / 997 - 99610703158, 99610703154, 99610703155, 99610703157, 99610703153, 99610703156, 99610731053, 99610703160 - URO-015586
3
Oil pan sump plate. Porsche Boxster / 996 / 997
Special Order item
99610703160
Product Information
Product Information
Oil pan sump plate.

porsche

Fits:
Porsche 986 Boxster 1997-04
Porsche 987.1 Boxster 2005-08
Porsche 987C.1 Cayman 2005-08
Porsche 996 C2 / C4 / C4S 1998-05
Porsche 997.1 C2 / C2S / C4 / C4S 2005-08

This product supersedes Porsche's old part numbers:
99610703155, 99610703157, 99610703158,

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99610703160
99610703158
99610703154
99610703155
99610703157
99610703153
99610703156
99610731053
99610703160

The product you are viewing cross references to these numbers
Oil pan sump plate. Porsche Boxster / 996 / 997 99610703160 - 99610703158, 99610703154, 99610703155, 99610703157, 99610703153, 99610703156, 99610731053, 99610703160
3
Oil pan sump plate. Porsche Boxster / 996 / 997 99610703160
99610703160/1
Product Information
Product Information
Oil pan sump plate. Engine oil pans are typically cast aluminium or stamped steel. As they are the lowest point in the vehicles engine bay, they are susceptible to damage from objects in the road.


Engine Oil Pan Failure Symptoms

  • Cracking
  • Oil Leaks       


oematch

Fits:
Porsche 986 Boxster 1997-04
Porsche 987.1 Boxster 2005-08
Porsche 987C.1 Cayman 2005-08
Porsche 996 C2 / C4 / C4S 1998-05
Porsche 997.1 C2 / C2S / C4 / C4S 2005-08

This product supersedes Porsche's old part numbers:
99610703155, 99610703157, 99610703158,

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Diagram ref no 22



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99610703160
99610703158
99610703154
99610703155
99610703157
99610703153
99610703156
99610731053
99610703160

The product you are viewing cross references to these numbers
Oil pan top gasket. Porsche Boxster / Cayman / 991.1 / 997.2 - 9A110731503, 0PB115476D, 0PB115476E - 302.860
4
Oil pan top gasket. Porsche Boxster / Cayman / 991.1 / 997.2
Special Order item
0PB115476E
Product Information
Product Information
Oil pan top gasket.

porsche

Fits:
Porsche 987.2 Boxster / S 2009-12
Porsche 987C.2 Cayman / S 2009-12
Porsche 981 Boxster / S 2012-16
Porsche Boxster Spyder 201
Porsche 981 Cayman / S 2013-16
Porsche Cayman GT4 2016
Porsche 991.1 2012-16
Porsche 991.1 Turbo 2014-16
Porsche 997.2 2009-12
Porsche 997.2 TURBO / S 2010-13

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Related, superseded, cross reference or alternative numbers for comparison.

0PB115476E
9A110731503
0PB115476D
0PB115476E

The product you are viewing cross references to these numbers
Oil pan top gasket. Porsche Boxster / Cayman / 991.1 / 997.2 - 9A110731503, 0PB115476D, 0PB115476E - 302.860
3
Oil pan top gasket. Porsche Boxster / Cayman / 991.1 / 997.2
0PB115476E/1
Product Information
Product Information
Oil pan top gasket. Porsche Boxster / Cayman / 991.1 / 997.2

elring

Fits:
Porsche 987.2 Boxster / S 2009-12
Porsche 987C.2 Cayman / S 2009-12
Porsche 981 Boxster / S 2012-16
Porsche Boxster Spyder 201
Porsche 981 Cayman / S 2013-16
Porsche Cayman GT4 2016
Porsche 991.1 2012-16
Porsche 991.1 Turbo 2014-16
Porsche 997.2 2009-12
Porsche 997.2 TURBO / S 2010-13

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0PB115476E
9A110731503
0PB115476D
0PB115476E

The product you are viewing cross references to these numbers
Oil Pan. Lower Part. Porsche 981 Boxster / 981 Cayman / 991 - 9A110703275, 9A110703276
3
Oil Pan. Lower Part. Porsche 981 Boxster / 981 Cayman / 991
Special Order item
9A110703276
Product Information
Product Information
Oil Pan. Lower Part.

porsche

Fits:
Porsche 987 Boxster / S 2009-12
Porsche 987C Cayman / S 2009-12
Porsche 981 Boxster / S 2012>>
Porsche Boxster Spyder 2016>>
Porsche 981 Cayman / S 2013>>
Porsche Cayman GT4 2016>>
Porsche 991 2012>>
Porsche 991 Turbo 2014>>
Porsche 997 MKII 2010>>
Porsche 997 TURBO / S 2010-13

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9A110703276
9A110703275
9A110703276

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Racing Oil Sump Pan. Porsche 986 Boxster / 987.1 Boxster / Cayman - 99610703155, 99610703157, 99610703158, 99610703160 - 5053.1
2
Racing Oil Sump Pan. Porsche 986 Boxster / 987.1 Boxster / Cayman
996107031RS
Product Information
Product Information

Racing Oil Sump Pan - Ultimate Oil Starvation Prevention for Track and Fast Road Use

The Racing Oil Sump Pan is a performance upgrade designed to address one of the most common and serious issues affecting Porsche M96 and M97 engines – oil starvation.

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
  • Porsche Boxster 987 2.7L 2005-08/08
  • Porsche Boxster 987 S 3.2/3.4L 2005-08/08

Care should be taken when used on road due to reduced ground clearance

Developed through extensive research and real-world data logging this racing sump is engineered to significantly reduce or eliminate the extreme oil pressure drops caused when the oil pump draws air under high cornering loads.

For dedicated track engines, a Racing Sump is considered essential. For aggressively driven road cars, it is strongly recommended.

What a Racing Oil Sump Does

The oil sump, also known as the oil pan, stores and supplies engine oil to the oil pump. Under normal road driving conditions, the factory sump performs adequately. However, during hard cornering, heavy braking or sustained high lateral G forces, oil can move away from the pickup point.

When this happens, the oil pump can draw air instead of oil (aeration), causing a sudden drop in oil pressure.
Even brief oil pressure loss can lead to:

  • Bearing wear
  • Scored crank journals
  • Engine overheating
  • Catastrophic engine failure

The Racing Sump is designed to control oil movement inside the sump, keeping the oil pickup submerged during extreme driving conditions.

Why M96 and M97 Engines Suffer Oil Starvation

Oil starvation is the most common cause of engine failure seen in M96 and M97 engines. Through extensive testing and analysis, this issue is entirely preventable.

Under aggressive driving or track use, standard sump designs allow oil surge away from the pickup. Data logging has shown that these conditions can create extreme pressure drops indicative of the oil pump sucking air.

By combining:

  • A Racing Sump
  • High quality 50W or 60W oil (depending on engine temperature)
  • Oil filled to the maximum safe level

Testing has demonstrated that pressure drops can be significantly reduced or eliminated.

Why You Should Upgrade to a Racing Sump

Upgrading to a racing oil sump is highly recommended if you:

  • Track your 986 or 987.1 Boxster/Cayman
  • Drive aggressively on road
  • Own a rebuilt or performance-built M96/M97 engine
  • Want to prevent costly engine failure
  • Value long-term engine reliability

Considering the cost of a full engine rebuild, this upgrade is a preventative investment that protects against one of the most well-known Porsche flat-six weaknesses.

At Design911, we supply performance components designed to improve reliability and longevity of Porsche engines. The Racing Oil Sump is a proven solution backed by extensive real-world testing and data analysis.

For dedicated track builds, this upgrade is essential. For fast road cars, it offers invaluable peace of mind.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

996107031RS
99610703155
99610703157
99610703158
99610703160

The product you are viewing cross references to these numbers
Rennline magnetic engine oil drain plug. Porsche 991 / Boxster / Cayman / Panamera / Cayenne - 90021902031, PAF008309
5
Rennline magnetic engine oil drain plug. Porsche 991 / Boxster / Cayman / Panamera / Cayenne
M106
Product Information
Product Information
Rennline magnetic engine oil drain plug. 

rennline

Fits:
Porsche 997.2 Carrera / turbo - 2009 to 2013
Porsche 991.1 Carrera / turbo - 2012 to 2018
Porsche 987.2 Boxster - 2009 to 2012
Porsche 987C.2 Cayman - 2009 to 2012
Porsche 981 Boxster - 2012 to 2016 (incl Spyder)
Porsche 981C Cayman - 2014 to 2016 (incl GT4)
Porsche 982 (718) Boxster - 2017 Onwards
Porsche 982C (718C) Cayman - 2017 Onwards
Porsche 970 Panamera / S / GTS / turbo - 2010 to 2016
Porsche 955 Cayenne S / turbo - 2003 to 2006
Porsche 957 Cayenne S / GTS / turbo -  2007 to 2010
Porsche 958 Cayenne S / GTS / turbo - 2011 2018

Product Description

Discover the Rennline magnetic drain plug, a solution that embraces simplicity while ensuring optimal engine protection. This plug is engineered to attract and secure minute ferrous metal particles that may slip past the engine oil filter.

Just clean the magnetic tip during oil changes before re-installing it as this prevents particles from scratching the engines internal parts.

Utilizing a powerful N42 Neodymium magnet, this plug boasts an 18-fold increase in strength compared to the standard OEM version and it exhibits impressive resistance to demagnetisation

Replaces OEM Part Number:
90021902031
PAF008309

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Diagram ref no 5

Related reference numbers
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M106
90021902031
PAF008309

The product you are viewing cross references to these numbers
Solenoid valve for oil pump. Porsche 987.2 / 981 / 997.2 / 991.1 / GT4 - 94810711311, 94810711302, 94810711310
5
Solenoid valve for oil pump. Porsche 987.2 / 981 / 997.2 / 991.1 / GT4
Special Order item
94810711311::1
Product Information
Product Information
Solenoid valve for oil pump. Within oil sump pan.

porsche

Fits:
Porsche 987.2 Boxster
Porsche 987C.2 Cayman

Porsche 981 Boxster
Porsche 981C Cayman

Porsche 997.2 Carrera
Porsche 991 Carrera / Turbo / GT3

Porsche Cayman GT4


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Diagram ref no 15

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94810711311
94810711311
94810711302
94810711310

The product you are viewing cross references to these numbers
Trox screw for oil sump. Porsche 997.2 / 991 / Boxster / Cayman
4
Trox screw for oil sump. Porsche 997.2 / 991 / Boxster / Cayman
Special Order item
9A110731301
Product Information
Product Information
Trox screw for oil sump. M 6 x 25.
Sold each

porsche

Fits:
Porsche 997.2 2009-12
Porsche 991.1 2012-16
Porsche 991.2 2017-19
Porsche 987.2 Boxster 2009-12
Porsche 981 Boxster 2012-16
Porsche 981SP Boxster Spyder 2016
Porsche 982 (718) Boxster 2017>>
Porsche 987C.2 Cayman 2009-12
Porsche 981C Cayman 2014-16
Porsche 981 Cayman GT4 2016
Porsche 982C (718C) Cayman 2017>>

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Diagram ref no 3
DISPLAYING 17 to 29 (of 29 products)
1 2
Also found on these pages
About Oil Sump

Oil Sumps – Essential Engine Protection & Lubrication for Porsche Models

The engine oil sump, also known as the oil pan, is a vital component of your Porsche’s lubrication system. It serves as the main reservoir where engine oil is stored, collected, and circulated. The sump ensures that oil is continuously supplied to all critical moving components, maintaining cooling, lubrication, and engine longevity — especially during high-performance driving.

At Design911, we stock a complete range of oil sumps and related components designed for Porsche engines of all generations. Manufactured from high-strength aluminium, steel, or composite materials, these sumps deliver excellent heat dissipation, resistance to vibration, and durable performance in both everyday driving and motorsport applications.

Whether you’re restoring a classic air-cooled 911, maintaining a Cayman, or upgrading your GT model for track use, our oil sumps provide long-lasting reliability, precision fitment, and protection against oil starvation.

What Does an Oil Sump Do?

The oil sump collects and stores engine oil at the base of the engine, keeping it ready for circulation by the oil pump.

Core Functions:

  • Acts as the oil reservoir for the lubrication system.
  • Collects and filters returning engine oil after circulation.
  • Dissipates heat to help regulate oil temperature.
  • Supports oil pressure stability during acceleration and cornering.
  • Protects against oil starvation under high-G conditions in performance driving.

A properly functioning oil sump ensures your Porsche’s engine runs smoothly, efficiently, and reliably under all conditions.

Why Do Oil Sumps Fail?

Oil sumps are constantly exposed to heat, pressure, and road debris, making them vulnerable to damage and degradation over time.

Common Causes of Failure Include:

  • Impact damage from road debris or speed bumps.
  • Oil leaks caused by worn gaskets or cracks.
  • Warping or corrosion due to heat cycles and contaminants.
  • Thread damage around the drain plug area.
  • Oil starvation issues in performance or track use if baffling fails.

Symptoms of sump problems can include visible oil leaks, low oil levels, burning smells, or oil pressure warnings — all of which indicate the need for inspection or replacement.

Why Replace Oil Sumps?

Replacing a damaged or leaking sump restores reliable oil storage, sealing, and temperature regulation. Our oil sumps are engineered for superior strength, thermal efficiency, and leak prevention.

Key Benefits:

  • Restores secure oil containment and circulation.
  • Prevents oil leaks and starvation.
  • Improves cooling and oil pressure stability.
  • Constructed from durable, heat-dissipating materials.
  • Direct-fit design ensures easy installation and compatibility.
  • Ideal for performance upgrades or restoration projects.

A quality replacement sump is essential to maintaining your Porsche’s lubrication system and protecting its engine from costly damage.

Highlights:

  • Precision-engineered Porsche oil sumps and pans.
  • Built for maximum oil capacity, cooling, and reliability.
  • Lightweight, corrosion-resistant materials for durability.
  • Direct-fit compatibility for Porsche 911, Cayman, Boxster, Panamera and more.
  • Designed for road, racing, and restoration applications.
  • Perfect upgrade for improved lubrication under high load.

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