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Porsche > 911 & 912 (1965-1989) > Engine Cooling >

Oil System & Pipes

Oil System & Pipes

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DISPLAYING 65 to 80 (of 105 products)
<< 4 5 6 7
Oil pipe tank to engine. Porsche 911 1965-71 - 90110730113, 901107 30102, 90110730112 - 13441
2
Oil pipe tank to engine. Porsche 911 1965-71
90110730113/1
Product Information
Product Information
Oil pipe tank to engine.

Fits:
Porsche 911 1965-71

This product supersedes Porsche's old part numbers:
- 90110730102
- 90110730112

Diagram Ref No 19

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Related, superseded, cross reference or alternative numbers for comparison.

90110730113
90110730113
901107 30102
90110730112

The product you are viewing cross references to these numbers
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

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Related, superseded, cross reference or alternative numbers for comparison.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 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 pipe tank to engine. Porsche 911 1973-74 - 91110772800
2
Oil pipe tank to engine. Porsche 911 1973-74
Special Order item
91110772800
Product Information
Product Information
Oil Pipe Tank to Engine. 1st section.

porsche

Fits:
Porsche 911 1973-74

Click 'Zoom in' for large parts diagram.
Diagram Ref No 20.

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Related, superseded, cross reference or alternative numbers for comparison.

91110772800
91110772800

The product you are viewing cross references to these numbers
Oil pipe tank to engine. Porsche 911 1973-74 - 91110772800 - 911 107 728 00, 1613701800
2
Oil pipe tank to engine. Porsche 911 1973-74
91110772800/1
Product Information
Product Information
Oil pipe tank to engine. 1st section.

oematch

Fits:
Porsche 911 2.7-3.0 08/1973-07/1974

Click 'Zoom in' for large parts diagram.
Diagram Ref No 20.

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Related, superseded, cross reference or alternative numbers for comparison.

91110772800
91110772800

The product you are viewing cross references to these numbers
Oil pipe tank to engine. Porsche 911 1973-77 - 91110773910, 91110773911 - HA DE 47 021
2
Oil pipe tank to engine. Porsche 911 1973-77
91110773910/1
Product Information
Product Information
Oil pipe tank to engine. 2nd section.

oematch

Fits:
Porsche 911 1973-77

Click 'Zoom in' for large parts diagram.
Diagram Ref No 33.

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Related, superseded, cross reference or alternative numbers for comparison.

91110773910
91110773910
91110773911

The product you are viewing cross references to these numbers
Oil pipe tank to engine. Porsche 911 1973-77 - 91110773910, 1613700601, 1613700600, 91110773911
2
Oil pipe tank to engine. Porsche 911 1973-77
Special Order item
91110773911
Product Information
Product Information
Oil Pipe Tank to Engine. 2nd section.

porsche

Fits:
Porsche 911 1973-77

Click 'Zoom in' for large parts diagram.
Diagram Ref No 33.

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

91110773911
91110773910
1613700601
1613700600
91110773911

The product you are viewing cross references to these numbers
Oil pipe tank to engine. Porsche 911 1974-83 - 93010774111
2
Oil pipe tank to engine. Porsche 911 1974-83
Special Order item
93010774111
Product Information
Product Information
Oil pipe tank to engine.

porsche

Fits:
Porsche 911 1974-83 SC 3.0L

Click 'Zoom in' for large parts diagram.
Diagram Ref No 20.

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

93010774111
93010774111

The product you are viewing cross references to these numbers
Oil pipe tank to engine. Porsche 911 1974-83 - 313096530352, 93010774111 - 93010774111
6
Oil pipe tank to engine. Porsche 911 1974-83
93010774111/1
Product Information
Product Information
Oil Pipe Tank To Engine.
The OE Match Oil Pipe Tank to Engine is a high-quality replacement oil line designed to connect the external oil tank to the engine within Porsche's dry sump lubrication system. This critical oil pipe ensures a continuous supply of engine oil is delivered from the oil reservoir to the engine, supporting lubrication, cooling and overall engine performance.

Fits:
  • Porsche 911 1978-1983 3.0L / SC

Diagram Ref No 20

Manufactured to OE specifications for fit, function and durability, this replacement oil pipe is engineered to withstand high oil temperatures, pressure fluctuations and demanding operating conditions. It is the ideal solution for replacing corroded, damaged or leaking original oil lines and restoring the integrity of the vehicle's lubrication system.

What This Product Does:
  • Transfers engine oil from the external oil tank to the engine.
  • Forms an essential part of the Porsche dry sump lubrication system.
  • Maintains a constant supply of oil to critical engine components.
  • Supports engine cooling through effective oil circulation.
  • Helps maintain correct oil pressure throughout the lubrication system.
  • Protects internal engine parts from excessive wear and friction.

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 oil line.
  • Cracked, damaged or deteriorated hose sections.
  • Low engine oil levels caused by oil loss.
  • Oil pressure warning lights or fluctuating oil pressure readings.
  • Burning oil smells from leaking oil contacting hot engine components.
  • Oil contamination around the engine bay or underbody.

Why Replacement Matters:

  • Oil pipes are exposed to continuous heat, vibration, road debris, moisture and pressure changes throughout their service life. Over time, corrosion, fatigue and deterioration can compromise the pipe's ability to safely transport oil between the tank and engine.
  • A leaking or restricted oil pipe can reduce oil flow, affect oil pressure and increase the risk of oil starvation. If left unresolved, this can result in accelerated engine wear, overheating and potentially severe engine damage. Replacing a worn oil pipe helps maintain proper lubrication, supports reliable engine operation and protects critical internal components from costly repairs.



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

93010774111
313096530352
93010774111

The product you are viewing cross references to these numbers
Oil pipe tank to engine. Porsche 911 1975-77 - 91110774210
2
Oil pipe tank to engine. Porsche 911 1975-77
Special Order item
91110774210
Product Information
Product Information
Oil pipe tank to engine.

porsche

Fits:
Porsche 911 1975-77

Click 'Zoom in' for large parts diagram.
Diagram Ref No 20.

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

91110774210
91110774210

The product you are viewing cross references to these numbers
Oil pipe tank to engine. Porsche 911 1975-77 - 91110774210 - 911 107 742 10, ER.0016.015, 1613701900
2
Oil pipe tank to engine. Porsche 911 1975-77
91110774210/1
Product Information
Product Information
Oil pipe tank to engine.

oematch

Fits:
Porsche 911 1975-77

Click 'Zoom in' for large parts diagram.
Diagram Ref No 20.

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

91110774210
91110774210

The product you are viewing cross references to these numbers
Oil pipe thermostat to crankcase. Porsche 911 Turbo 1984-89 - 93010774111
2
Oil pipe thermostat to crankcase. Porsche 911 Turbo 1984-89
Special Order item
93010774111::1
Product Information
Product Information
Oil pipe thermostat to crankcase.

porsche

Fits:
Porsche 911 Turbo (930) 3.3L 1984-89 Engine to Thermostat (2nd half)

Click 'Zoom in' for large parts diagram.
Diagram ref no 18.

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

93010774111
93010774111

The product you are viewing cross references to these numbers
Oil pipe thermostat to crankcase. Porsche 911 Turbo 1984-89 - 93010774111 - 930 107 741 11
6
Oil pipe thermostat to crankcase. Porsche 911 Turbo 1984-89
93010774111/1::1
Product Information
Product Information
Oil Pipe Thermostat To Crankcase.
The OE Match Oil Pipe Thermostat to Crankcase is a high-quality replacement engine lubrication component designed to carry engine oil between the external oil thermostat and the engine crankcase. Manufactured to OE specifications for fit, flow capacity and durability, this oil pipe plays a critical role in maintaining efficient oil circulation and ensuring the engine receives a consistent supply of lubricating oil under all operating conditions.  

Fits:
  • Porsche 911 1978-1989 3.3L Turbo (930)

Diagram Ref No 18

Constructed from high-quality corrosion-resistant metal tubing with precision-formed bends and OE-style threaded connections, the pipe is engineered to withstand high oil pressures, elevated temperatures and constant engine vibration. It provides a secure, leak-free connection within the dry-sump lubrication system, helping to preserve engine performance and reliability.  

What This Product Does:
  • Transfers engine oil between the external oil thermostat and the crankcase.
  • Maintains efficient oil circulation throughout the lubrication system.
  • Supports correct oil temperature regulation.
  • Delivers a consistent supply of lubricating oil to the engine.
  • Helps reduce engine wear by maintaining proper oil flow.
  • Works with the external oil cooling system to optimise engine temperature.
  • Provides secure, leak-free oil transfer under pressure.
  • Forms an essential part of the engine's dry-sump lubrication system.

Symptoms Of Wear Or Failure:
  • Visible engine oil leaks.
  • Oil residue around the pipe or threaded connections.
  • Low engine oil level.
  • Oil pressure warning light illumination.
  • Oil smell from the engine bay.
  • Corrosion or physical damage to the pipe.
  • Cracked or leaking pipe connections.
  • Reduced oil circulation.
  • Increased engine operating temperatures.
  • Premature engine wear caused by lubrication loss.

Why Replacement Matters:

  • Oil pipes operate under high pressure and are continuously exposed to hot engine oil, vibration, road debris and environmental corrosion. Over time, the pipe can become damaged through corrosion, impact or fatigue, while threaded connections and sealing surfaces may deteriorate, allowing oil to leak.
  • A leaking or restricted oil pipe can reduce oil pressure and compromise the lubrication of critical engine components. Continued operation with insufficient oil flow can accelerate wear of bearings, camshafts and other internal engine parts, potentially leading to severe engine damage and costly repairs.
  • Replacing a worn or damaged oil pipe restores reliable oil circulation and protects the integrity of the lubrication system. An OE Match replacement provides factory-style fitment, durable construction and dependable sealing performance, helping maintain the engine reliability, performance and longevity expected from your Porsche.



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

93010774111
93010774111

The product you are viewing cross references to these numbers
Oil pipe thermostat to engine. Porsche 911 1973-74 - 91110772910, 91110772420
3
Oil pipe thermostat to engine. Porsche 911 1973-74
Special Order item
91110772420
Product Information
Product Information
Oil pipe thermostat to engine.

Fits:
Porsche 911S Carrera 2.7L 1973-74

Diagram ref no 26

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

91110772420
91110772910
91110772420

The product you are viewing cross references to these numbers
Oil pipe thermostat to engine. Porsche 911 1973-74 - 91110772910, 91110772420 - COH91110772410
2
Oil pipe thermostat to engine. Porsche 911 1973-74
91110772420/1
Product Information
Product Information
Oil pipe thermostat to engine.

Fits:
Porsche 911S Carrera 2.7L 1973-74

Diagram ref no 26

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

91110772420
91110772910
91110772420

The product you are viewing cross references to these numbers
Oil pipe, brass, painted, intake. Porsche 911 1970-73 - 91120704301, 91120704401 - 1613702300
2
Oil pipe, brass, painted, intake. Porsche 911 1970-73
91120704301/1
Product Information
Product Information
Oil pipe, brass, painted, intake.

Fits:
Porsche 911 RS 2.7L 08/72-07/73
Porsche 911 S 2.4L 1972-07/73 *

TYP 911/53*
TYP 911/63*
TYP 911/83
TYP 911/88

* Please note: not all S models have the same pipe work. If in doubt please check with our sales team before making purchase.


Diagram Ref No 18

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91120704301
91120704301
91120704401

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DISPLAYING 65 to 80 (of 105 products)
<< 4 5 6 7
Also found on these pages
About Oil System & Pipes

Engine Cooling Oil System & Pipes – Precision Cooling and Lubrication for Porsche Performance

The engine cooling oil system and pipes play a crucial role in your Porsche’s performance and reliability. These components deliver and regulate oil flow between the engine, oil cooler, and filter, maintaining stable oil temperature and pressure. By keeping the oil cool and circulating efficiently, they help prevent overheating, reduce friction, and ensure smooth engine operation — even under extreme driving conditions.

At Design911, we offer a complete range of genuine and manufacturer-quality engine cooling oil system parts and pipes for Porsche models including 911, Boxster, Cayman, Cayenne, Macan, and Panamera. Each component is engineered for precision fitment, high heat resistance, and long-lasting durability, ensuring your Porsche performs exactly as its engineers intended.

What Do Engine Cooling Oil System & Pipes Do?

The oil cooling system and its connecting pipes work together to control temperature and maintain lubrication efficiency throughout the engine. Their main functions include:

  • Transporting oil between the engine, oil cooler, and filter housing.
  • Dissipating excess heat from the oil to prevent breakdown under pressure.
  • Maintaining stable oil pressure for consistent lubrication.
  • Supporting overall engine temperature regulation alongside the coolant system.

These parts ensure your Porsche’s engine oil stays at the ideal temperature and viscosity, protecting vital internal components from wear and damage.

Why Do Oil System Pipes and Components Fail?

Even with regular maintenance, oil cooling system components can wear out due to heat, pressure, and age. Common causes of failure include:

  • Corrosion or cracking of metal oil pipes from long-term exposure to heat and oil.
  • Rubber hose degradation from high temperatures or oil contamination.
  • Leaks at connectors or fittings caused by vibration or poor sealing.
  • Blocked or restricted flow from sludge or carbon build-up.
  • Mechanical damage from debris or impact under the vehicle.

Signs of failure can include visible oil leaks, oil pressure warnings, overheating, or the smell of burning oil.

Why Replace Faulty Oil System Parts and Pipes?

A failing oil pipe or cooler line can cause oil loss, overheating, and even catastrophic engine failure if left unchecked. Replacing worn or damaged components ensures your Porsche’s oil circulation and cooling remain efficient and leak-free.

Benefits of replacement include:

  • Restored oil flow and cooling performance.
  • Prevention of leaks, overheating, and engine damage.
  • Improved reliability and efficiency under all conditions.
  • Manufacturer-quality materials for long-term durability.

All parts in this range are built from high-grade metals, reinforced hoses, and corrosion-resistant fittings, designed to meet or exceed factory standards for performance and longevity.

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