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- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 914 (1970-1976)
Crankcase Oil Strainer
Protect your Porsche engine with this OE Match Crankcase Oil Strainer. Manufactured to OE specifications, this precision-engineered replacement oil strainer plays a vital role in safeguarding the lubrication system by preventing large debris from entering the oil pump while ensuring unrestricted oil flow throughout the engine.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 914-6 (1970-1976)
Diagram ref no 38
Located within the engine crankcase, the oil strainer acts as the first line of defence for the lubrication system. It filters larger contaminants before the oil reaches the pump, helping to protect critical internal engine components from premature wear and damage. A clean, undamaged oil strainer is essential for maintaining consistent oil circulation and reliable engine lubrication.
Whether you're carrying out a routine oil service, rebuilding an engine or undertaking a complete restoration, replacing a worn or damaged oil strainer is a sensible preventative maintenance measure that helps preserve long-term engine reliability.
What Does the Crankcase Oil Strainer Do?
The crankcase oil strainer performs several
important functions within the engine lubrication system:
- Filters larger particles from the engine oil.
- Protects the oil pump from debris.
- Maintains unrestricted oil flow.
- Supports consistent oil pressure.
- Helps extend engine life.
- Prevents contaminants circulating through the lubrication system.
- Contributes to reliable engine performance.
Working alongside the oil filter and oil pump, the oil strainer helps ensure clean, uninterrupted lubrication reaches every critical engine component.
Why Replace the Crankcase Oil Strainer?
Over time, oil strainers can become contaminated or damaged through years of service.
Common reasons for replacement include:
- Sludge accumulation.
- Metal debris contamination.
- Damaged or distorted mesh. Corrosion.
- Engine rebuilds.
- Preventative maintenance.
- Oil starvation investigations.
- High-mileage servicing.
Replacing the oil strainer during engine maintenance helps ensure maximum lubrication efficiency and provides valuable insight into the condition of the engine by revealing any abnormal debris trapped within the screen.
Symptoms of a Worn or Contaminated Oil Strainer
Signs that the oil strainer should be
inspected or replaced include:
- Reduced oil pressure.
- Sludge build-up inside the engine.
- Restricted oil flow.
- Oil pressure warning light.
- Metallic debris discovered during servicing.
- Engine lubrication concerns.
- Evidence of contamination during oil changes.
- Engine rebuild or restoration work.
Regular inspection of the oil strainer is considered good practice during major engine servicing.
Benefits
- Protects the oil pump from debris.
- Supports reliable oil circulation.
- Helps maintain correct oil pressure.
- Improves lubrication system reliability.
- Reduces the risk of oil starvation.
- Long-lasting construction.
- Factory-quality fitment.
- Excellent value OE Match replacement.
Installation Recommendations
When replacing the crankcase oil strainer, it
is recommended to inspect or replace associated service components, including:
- Engine oil.
- Oil filter.
- Oil strainer gasket.
- Sump plate gasket.
- Drain plug sealing washer.
- Oil pump pick-up.
- Oil pressure relief valve.
- Oil lines and fittings.
Always refill the engine with the correct Porsche-approved engine oil and inspect the removed strainer for signs of excessive metal particles or debris that may indicate internal engine wear.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93010731400
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Fits:
Porsche 911 3.2 Carrera - 1984 to 1989 Oil Drain Plug for side of crankcase
Porsche 911 - 1978 to 1984 Oil Drain plug for sump plate
Porsche 964 - 1989 to 1994
Porsche 993 - 1995 to 1998
Porsche 996 turbo / GT3 -
Porsche 924S - 1986 to 1988
Porsche 944 - 1982 to 1991
Porsche 968 - 1992 to 1995
Porsche 928 - 1978 to 1995
Diagram ref no 22
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.
94410719711
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 914 (1970-1976)
It is engineered to be a direct-fit replacement for the original sump plate in the engine oil system of classic Porsche models, ensuring accurate alignment and compatibility with other oil system components.
Fits:
Porsche 911 1969 - 1983
Porsche 914 1970 - 1976
Diagram ref no 36
The sump plate forms the base of the engine’s oil sump, helping to contain and channel oil that has passed through the engine before it is drawn up again by the oil pump. It contributes to proper oil retention, distribution, and structural support for the lower part of the engine’s lubrication system. Without this plate, oil could escape or fail to be delivered reliably to internal engine components.
Installed at the bottom of the engine block, the sump plate either supports or replaces the original metal surface that captures oil returning to the sump and often integrates or supports features such as oil drain plug provision (depending on variant). It ensures that the engine’s lubricating oil system maintains proper capacity and seal integrity, preventing leaks and helping to sustain stable oil flow under a range of operating conditions.
The sump plate plays a vital role in the engine lubrication system. Over time, original plates can be damaged by corrosion, impact, or wear and may not seal as effectively. A compromised sump plate can lead to:
• Oil leaks at the bottom of the engine
• Reduced oil capacity or poor oil return
• Increased risk of engine wear or damage due to insufficient lubrication.
Replacing ensures proper oil containment and system integrity, helping preserve reliability and keep your classic Porsche engine performing as intended.
Replace the sump plate if you notice:
• Visible oil leaks under the engine
• A sump or plate that is bent, corroded, or damaged
• During engine overhaul or oil system servicing
• When planning long-term reliability for classic restoration
• If the original plate fails to seal properly
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93010190200
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 914 (1970-1976)
The OE Match Engine Sump Plate is a premium-quality replacement engine lubrication component designed to seal and protect the underside of the engine crankcase on compatible classic Porsche models. Manufactured to OE specifications for fit, strength and durability, the sump plate provides a secure closure for the engine sump while allowing access for routine oil changes and engine maintenance.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 914 (1970-1976)
Diagram Ref No 36
Manufactured from high-quality pressed steel with a corrosion-resistant finish, the sump plate is engineered to withstand engine heat, vibration, oil exposure and road debris. Precision-machined sealing surfaces ensure an accurate OE-style fit, helping to maintain a reliable oil-tight seal when installed with the correct gasket and hardware. It is ideal for replacing warped, corroded or damaged original sump plates during engine servicing or restoration.
What This Product Does:
- Seals the underside of the engine sump.
- Helps retain engine oil within the lubrication system.
- Protects internal engine components from contamination.
- Provides access for engine oil draining and maintenance.
- Maintains the integrity of the engine lubrication system.
- Supports correct engine oil circulation.
- Restores factory-style fitment and sealing performance.
- Forms an essential part of the engine lubrication system.
Symptoms Of Wear Or Failure:
- Engine oil leaks from the sump plate.
- Warped or distorted sealing surface.
- Corrosion or rust on the plate.
- Damaged drain plug threads where applicable.
- Oil residue on the underside of the engine.
- Loose or damaged mounting holes.
- Persistent oil seepage after gasket replacement.
- Visible dents or impact damage from road debris.
- Low engine oil level caused by leakage.
- Oil drips beneath the parked vehicle.
Why Replacement Matters:
- The engine sump plate is continuously exposed to engine heat, vibration, road debris and regular servicing. Over time, it can become warped through over-tightening, damaged by impacts or weakened by corrosion, reducing its ability to provide a reliable oil seal.
- A damaged sump plate can lead to persistent oil leaks, resulting in reduced engine oil levels and the risk of inadequate lubrication. Continued oil loss can accelerate wear of bearings, pistons, camshafts and other critical engine components, potentially leading to costly engine repairs.
- Replacing a worn or damaged sump plate restores the integrity of the engine lubrication system and ensures a dependable oil-tight seal. The OE Match replacement provides factory-style fitment, high-quality pressed steel construction and long-lasting durability, helping maintain reliable engine performance, effective lubrication and the longevity expected from your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90110138600
The product you are viewing cross references to these numbers