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Porsche > 911 & 912 (1965-1989) > 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F) > Engine Rebuild Parts > Oil System Parts >

Oil Tank & Parts

Oil Tank & Parts

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DISPLAYING 33 to 48 (of 65 products)
<< 2 3 4 5
Oil pipe tank to engine. Porsche 911 1968-71 - 90110733112, 90110772001, 9011073311Y
4
Oil pipe tank to engine. Porsche 911 1968-71
Special Order item
9011073311Y
Product Information
Product Information
Oil pipe tank to engine.
Approx length: 125cm

Fits:
Porsche 911 1968-71

Diagram Ref No 17

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Related, superseded, cross reference or alternative numbers for comparison.

9011073311Y
90110733112
90110772001
9011073311Y

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Oil pipe tank to engine. Porsche 911 1968-71 - 90110733112, 90110772001, 9011073311Y - HA DE 47 022, 980
1
Oil pipe tank to engine. Porsche 911 1968-71
9011073311Y/1
Product Information
Product Information
Oil Pipe Tank To Engine, 125cm.
The OE Match Oil Pipe Tank to Engine, 125cm is a high-quality replacement oil line designed for classic Porsche dry sump lubrication systems. This vital oil pipe connects the external oil tank to the engine, ensuring a continuous supply of oil for lubrication, cooling and engine protection.

Fits: 
  • Porsche 911 1965-1968 2.0L / 912 SWB (F)
  • Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F) 

Diagram Ref No 17

Manufactured to OE specifications for fit, function and durability, this 125cm oil pipe is engineered to withstand the high temperatures, pressures and demanding operating conditions associated with air-cooled Porsche engines. It is an ideal replacement for ageing, corroded or leaking original oil lines, helping to maintain the integrity and performance of the lubrication system.

What This Product Does:
  • Transfers engine oil from the external oil tank to the engine.
  • Forms a critical part of the Porsche dry sump lubrication system.
  • Maintains a constant supply of oil to vital engine components.
  • Supports effective engine cooling through oil circulation.
  • Helps ensure proper oil pressure and lubrication performance.
  • Protects internal engine components from excessive wear.

Symptoms Of Wear Or Failure:
  • Visible oil leaks beneath the vehicle.
  • Oil seepage around pipe connections or fittings.
  • Corrosion or rust on metal sections of the pipe.
  • Cracked, perished or deteriorated hose sections.
  • Low engine oil levels due to leakage.
  • Oil pressure fluctuations or warning lights.
  • Burning oil smells from leaking oil contacting hot components.
  • Excessive oil contamination around the engine bay or underbody.

Why Replacement Matters:

  • Oil pipes are subjected to continuous exposure to hot engine oil, road debris, vibration, moisture and temperature fluctuations. Over time, corrosion, internal deterioration and physical damage can compromise the pipe's ability to safely transport oil throughout the lubrication system.
  • A leaking or restricted oil pipe can reduce oil pressure, cause oil starvation and increase engine operating temperatures, potentially leading to costly engine damage. Replacing a worn or ageing oil pipe helps maintain correct oil flow, protects critical engine components and ensures the lubrication system continues to operate efficiently. An OE Match replacement restores reliability, preserves engine performance and helps safeguard the longevity of your Porsche engine.



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

9011073311Y
90110733112
90110772001
9011073311Y

The product you are viewing cross references to these numbers
Oil tank bracket. Porsche 911 1973-89 - 90150193022, 1685000600
2
Oil tank bracket. Porsche 911 1973-89
Special Order item
90150193022
Product Information
Product Information
Oil tank bracket.

porsche

Fits:
Porsche 911 1973-89
Porsche 911 (930) Turbo 1975-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 17

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

90150193022
90150193022
1685000600

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Oil Tank Cap Bayonet fitting type Porsche 911 / 993 - 91110707202, 91110707203, 91110707204
3
Oil Tank Cap Bayonet fitting type Porsche 911 / 993
Special Order item
91110707204
Product Information
Product Information
Oil Tank Cap Bayonet fitting type

Fits:
Porsche 911 1973-86*
*fit oil tank 9111070061, 91110700620, 91110700630

Porsche 993 1994-98

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

91110707204
91110707202
91110707203
91110707204

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Oil tank cap gasket. Porsche 911 / 993 / 914 / 356 - 93010727201, 90120127200 - COL11.3.103, COL113103
2
Oil tank cap gasket. Porsche 911 / 993 / 914 / 356
93010727201/1
Product Information
Product Information
Oil tank cap gasket.

Fits:
Porsche 356 B-T6 / C
Porsche 911 1965-86
Porsche 914 1970-76
Porsche 993 1994-98

Diagram ref no 12

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93010727201
93010727201
90120127200

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Oil Tank Cap. Porsche 912 / 911 1972 / 356 - PCG20727100, 1613600200
3
Oil Tank Cap. Porsche 912 / 911 1972 / 356
Special Order item
PCG20727100
Product Information
Product Information
Oil Tank Cap.

porsche

Fits:
Porsche 912 1965-69
Porsche 911T-E/E/S 1972 (rear wing filler type cars)
Porsche 911 T-V 1972 (rear wing filler type cars)
Porsche 356 CARRERA 1500 GS/GT 1950-59
Porsche 356 B/C 1960-65

Click 'Zoom in' for large parts diagram.
Diagram ref no 24

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PCG20727100
PCG20727100
1613600200

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Oil tank cap. Porsche 912 / 911 1972 / 356 - PCG20727100 - PCG20727100, 1613600200
2
Oil tank cap. Porsche 912 / 911 1972 / 356
PCG20727100/1
Product Information
Product Information
Oil Tank Cap.

The OE Match Oil Tank Cap is a premium-quality replacement engine oil filler cap designed to provide a secure, leak-free seal for the engine oil tank on compatible Porsche models. Manufactured to OE specifications for fit, sealing performance and durability, this oil tank cap prevents oil leakage and contamination while maintaining the correct pressure within the engine lubrication system.

Fits:

  • Porsche 911 1965-1968 2.0L / 912 SWB (F)
  • Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
  • Porsche 356 1950-55Porsche 356A 1955-59
  • Porsche 356B 1959-63Porsche 356C 1963-65  

Diagram Ref No 24

Manufactured from high-quality automotive-grade materials with an integrated oil-resistant sealing gasket, the cap is engineered to withstand continual exposure to engine oil, heat, vibration and harsh engine bay conditions. Precision-moulded to OE dimensions, it provides direct OE-style fitment and a positive locking action, making it the ideal replacement for worn, damaged or missing original oil tank caps.  

What This Product Does:
  • Seals the engine oil tank securely.
  • Prevents engine oil leaks from the filler neck.
  • Protects the lubrication system from dirt, dust and moisture.
  • Helps maintain correct crankcase and oil system integrity.
  • Provides a secure locking fit during vehicle operation.
  • Supports reliable engine lubrication.
  • Restores factory sealing performance.
  • Forms an essential part of the engine lubrication system.

Symptoms Of Wear Or Failure:
  • Engine oil leaking around the filler neck.
  • Oil residue on or around the oil tank.
  • Loose or poorly fitting oil cap.
  • Cracked or damaged cap housing.
  • Perished, flattened or missing sealing gasket.
  • Oil smell from the engine bay.
  • Dirt or moisture entering the oil tank.
  • Difficulty securing the cap correctly.
  • Visible wear or deterioration due to heat exposure.
  • Engine bay contamination caused by oil seepage.

Why Replacement Matters:
  • The oil tank cap is continually exposed to engine heat, oil vapours, vibration and repeated removal during servicing. Over time, the sealing gasket can harden or deteriorate, while the cap itself may crack, warp or lose its ability to lock securely.
  • A faulty oil tank cap can allow oil to leak from the filler neck, creating engine bay contamination and increasing the risk of low oil levels. It can also permit dirt, moisture and other contaminants to enter the lubrication system, potentially accelerating engine wear and reducing long-term reliability.
  • Replacing a worn or damaged oil tank cap restores a secure, leak-free seal and helps maintain the integrity of the engine lubrication system. The OE Match Oil Tank Cap is manufactured to OE standards using premium-quality materials, providing factory-style fitment, dependable sealing performance and long-lasting durability, ensuring the reliability and protection expected from your Porsche.



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PCG20727100
PCG20727100

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Oil tank drain plug washer. Porsche 911 1965-73 - 90012301130 - 90012301130
1
Oil tank drain plug washer. Porsche 911 1965-73
Special Order item
90012301130::1
Product Information
Product Information
Oil tank drain plug washer. 

porsche

Fits:
Porsche 911 1965-73

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90012301130
90012301130

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Oil Tank Drain Plug Washer. Porsche 911 1970-89 - 90012301120
2
Oil Tank Drain Plug Washer. Porsche 911 1970-89
Special Order item
90012301120::1
Product Information
Product Information
Oil Tank Drain Plug Washer.
This Porsche Genuine OE Oil Tank Drain Plug Washer is a factory-specified sealing washer designed for the oil tank drain plug used on classic air-cooled Porsche 911 models. Manufactured to Porsche’s original specifications, this washer ensures a reliable seal between the drain plug and the oil tank, preventing oil leaks during engine operation or after routine oil changes.
Sold each

Fits:
Porsche 911 1970 - 1989

Diagram ref no 12.

This drain plug washer acts as a compressible sealing ring that sits between the oil tank drain plug and the oil tank surface. When the drain plug is tightened, the washer compresses slightly to create a tight oil-resistant seal, preventing oil from leaking around the plug threads.

It is designed to withstand high temperatures, engine oil exposure, and repeated service cycles, making it essential for maintaining a clean and leak-free lubrication system.

Fitment / Position on Car
•  Installed on: Oil tank drain plug
•  Location: Between the drain plug head and oil tank surface
•  System: Dry-sump engine oil lubrication system used in classic 911 models

During an oil change, the drain plug washer compresses to create a seal. Reusing old washers can lead to oil seepage, contamination, or loose sealing surfaces. Installing a new genuine Porsche washer ensures a proper seal every time the drain plug is removed and reinstalled, protecting both the engine and surrounding components from oil leaks.

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90012301120
90012301120

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Oil Tank Drain Plug. Porsche 911 1965-89 - 91110717603, 91110717602, 90110717600, 90110717601
4
Oil Tank Drain Plug. Porsche 911 1965-89
Special Order item
91110717603::1
Product Information
Product Information
Oil Tank Drain Plug. Porsche 911 1965-89

porsche

Fits:
Porsche 911 1965-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 11.

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91110717603
91110717603
91110717602
90110717600
90110717601

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Oil tank drain plug. Porsche 911 1965-89 - 91110717603, 91110717602, 90110717600, 90110717601 - M22 X 1.5 X 13.5
2
Oil tank drain plug. Porsche 911 1965-89
91110717603/1::1
Product Information
Product Information
Oil tank drain plug. Galvanized. M22 x 1.5 x 13.5

oematch

Fits:
Porsche 911 1965-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 11.

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91110717603
91110717603
91110717602
90110717600
90110717601

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Oil Tank Filler Bowl. Porsche 911 1972 - 91150307601 - PP229B, P229B
3
Oil Tank Filler Bowl. Porsche 911 1972
91150307601/1
Product Information
Product Information
Oil Tank Filler Bowl.

Fits:
Porsche 911 - 1972

Diagram Ref No 1

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91150307601
91150307601

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Oil tank filler neck. Porsche 911 65-71 - 90110764002
3
Oil tank filler neck. Porsche 911 65-71
Special Order item
90110764002
Product Information
Product Information
Oil tank filler neck.

porsche

Fits:
Porsche 911 1965-71

Click 'Zoom in' for large parts diagram.
Diagram ref no 30

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90110764002
90110764002

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Oil tank filler neck. Porsche 911 65-71 - 90110764002, 1613600300 - 1613600300
2
Oil tank filler neck. Porsche 911 65-71
90110764002/1
Product Information
Product Information
Oil tank filler neck.

dansk

Fits:
Porsche 911 2.0L-2.2L 01/1963-07/1971

Click 'Zoom in' for large parts diagram.
Diagram ref no 30

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90110764002
90110764002
1613600300

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Oil Tank Filler Pot. Porsche 911 1972 - 91150307601
3
Oil Tank Filler Pot. Porsche 911 1972
Special Order item
91150307601
Product Information
Product Information
Oil Tank Filler Pot.

Fits:
Porsche 911 - 1972

Diagram Ref No 1

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91150307601
91150307601

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Oil tank gasket. Porsche 911 1973-89 / 930 1975-89 - 91110719203
3
Oil tank gasket. Porsche 911 1973-89 / 930 1975-89
Special Order item
91110719203
Product Information
Product Information
Gasket between oil tank, oil filter and inner rear wing.

porsche

Fits:
Porsche 911 1973-89
Porsche 911 (930) Turbo 1975-89

Click 'Zoom in' for large parts diagram.
Diagram Ref No 13.

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91110719203
91110719203

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DISPLAYING 33 to 48 (of 65 products)
<< 2 3 4 5
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About Oil Tank & Parts

Oil Tanks & Parts – Precision Lubrication Storage for Porsche Performance

The engine oil tank is a vital component in Porsche’s dry-sump lubrication system, designed to store and manage oil separately from the crankcase. Unlike traditional wet-sump setups, this system ensures consistent oil pressure, efficient cooling, and superior lubrication under all driving conditions — from spirited road use to high-performance track sessions.

At Design911, we offer a wide range of engine oil tanks, fittings, and associated components for Porsche models, both classic and modern. Built from high-grade aluminium, steel, and corrosion-resistant materials, our products are designed for durability, temperature stability, and optimal oil management.

Whether you’re maintaining an air-cooled 911 or servicing a contemporary GT model, our oil tanks and parts guarantee the reliability and performance your engine deserves.

What Do Oil Tanks & Components Do?

The oil tank serves as the reservoir in a dry-sump lubrication system, allowing continuous oil flow to the engine while preventing aeration or starvation during hard acceleration, braking, or cornering.

Core Functions:

  • Stores and circulates oil independently from the engine block.
  • Maintains stable oil pressure and temperature for consistent lubrication.
  • Prevents oil starvation during high-performance driving.
  • Aids in cooling, helping regulate operating temperatures.
  • Separates air and oil, preventing foaming and pressure loss.

Supporting components — such as oil tank fittings, caps, hoses, and mounts — ensure secure flow, sealing, and performance integrity across the entire lubrication circuit.

Why Do Oil Tanks & Parts Fail?

Over time, exposure to heat, pressure, and vibration can cause the oil tank and its associated components to degrade or leak, compromising the lubrication system.

Common Causes of Failure Include:

  • Corrosion or internal contamination from moisture or sludge build-up.
  • Cracks or punctures caused by vibration or impact.
  • Oil leaks from damaged seals, caps, or connections.
  • Blockages in breather or feed lines affecting oil circulation.
  • Heat stress, leading to material fatigue or deformation.

Typical symptoms include oil leaks, fluctuating oil pressure, overheating, or unusual engine noise — all signs that inspection or replacement is required.

Why Replace Oil Tank Components?

Replacing a worn or leaking oil tank ensures your Porsche’s lubrication system remains efficient and protected. Our precision-engineered oil tanks and accessories are designed to deliver superior durability, sealing, and performance under high stress.

Key Benefits:

  • Restores stable oil pressure and circulation.
  • Prevents leaks and contamination.
  • Enhances oil cooling efficiency and consistency.
  • Constructed from corrosion-resistant, heat-stable materials.
  • Direct-fit compatibility with a wide range of Porsche engines.
  • Ideal for restorations, rebuilds, and performance applications.

A properly maintained oil tank system is essential for ensuring engine longevity and reliability — particularly in performance and motorsport use.

Highlights:

  • Precision-engineered Porsche oil tanks and associated components.
  • Designed for consistent oil pressure and temperature control.
  • Durable materials for heat and corrosion resistance.
  • Direct-fit solutions for 911, Cayman, Boxster, GT models and more.
  • Perfect for rebuilds, restorations, and performance upgrades.
  • Ensures optimal lubrication and engine reliability.

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