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Oil Pipes & Hoses
- 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 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 911 1978-1983 3.0L / SC

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Related, superseded, cross reference or alternative numbers for comparison.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
The product you are viewing cross references to these numbers
- Porsche 911 1978-1983 3.0L / SC
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
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera

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
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera

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
The product you are viewing cross references to these numbers
- Porsche 911 1978-1989 3.3L Turbo (930)

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
The product you are viewing cross references to these numbers
- Porsche 911 1978-1989 3.3L Turbo (930)

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
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
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
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
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
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
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
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91120704301
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Fits:
Porsche 911 S 2.4L 08/71-07/72
TYP 911/53
TYP 911/63
Diagram ref no 17
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91120702501
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Fits:
Porsche 911 CARRERA 2.7 RS 1973
Porsche 911 S 2.4L 1972-73
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.
Click 'Zoom in' for large parts diagram.
Diagram Ref No 19.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91120704401
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Fits:
Porsche 911 CARRERA 2.7 RS 1973
Porsche 911 S 2.4 1972-73
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 19
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91120704401
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Fits:
Porsche 911 S 2.4 08/71-07/72
Diagram ref no 20
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91120702601
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L

Fits:
Porsche 911 3.2 1984-85*
*This will not fit '86 or later cars.
The shape is original as per factory design to fit very early 3.2L models. Please check the image and compare with the pipe on the car before the purchase.
Click 'Zoom in' for large parts diagram.
Diagram ref no 18.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91110774114
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50

Fits:
Porsche 911 3.2 1984-89
Click 'Zoom in' for large parts diagram.
Diagram ref no 18.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91110774118
The product you are viewing cross references to these numbers
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
Length: 21.5mm, Diameter: 6.2mm
Fits:
Porsche 911 SC - 1978 to 1983 (6 required)
Porsche 911 3.2 Carrera - 1984 to 1989 (6 required)
Porsche 928 S4 / 928 GT - 1987 to 1992 (8 required)
Diagram ref no 15
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91110101101
The product you are viewing cross references to these numbers
-
engine lubrication auxiliary units for TYP 911/53/63 - 911 T-E/E/S and 911 T-V 1972 104-20
-
engine lubrication auxiliary units for TYP 911/53/63/83/88 - 911 1973 ONWARDS 104-30
-
crankcase left 911 1978-83 101-05
-
crankcase right 911 1978-83 101-10
-
engine lubrication oil pump 911 1978-83 104-00
-
crankcase left 911 1987-89 101-05
-
crankcase right 911 1987-89 101-10
-
engine lubrication oil pump lines 911 1987-89 104-00
-
Crankcase left 911 1984-86 101-05
-
Crankcase right 911 1984-86 101-10
-
Engine lubrication oil pump lines 911 1984-86 104-00
-
Engine lubrication 911 1974-77 104-00
-
engine lubrication, radiator coil 911 1974-77 104-05
-
engine lubrication 911 TURBO 1975-77 104-00
-
engine lubrication, radiator coil 911 TURBO 1975-77 104-05
Engine Oil Pipes & Hoses – Reliable Lubrication Flow for Porsche Performance
The engine oil pipes and hoses in your Porsche are essential components of the lubrication system, responsible for transporting oil between the engine, oil cooler, and various internal components. These lines maintain the correct oil pressure and flow, ensuring smooth operation, reduced friction, and long-term protection of your high-performance engine.
At Design911, we supply a wide range of oil pipes and hoses developed to meet the high standards of Porsche vehicles. Manufactured using heat-resistant rubber, reinforced steel, or braided lines, these components are designed for durability, leak prevention, and perfect fitment. Whether you’re maintaining a classic 911 or servicing a modern Cayman or Panamera, our manufacturer-quality oil hoses ensure reliable oil circulation and peak performance.
What Do Engine Oil Pipes and Hoses Do?
Oil pipes and hoses are critical for transporting pressurised oil through the engine’s lubrication and cooling circuits.
Core Functions:
- Carry
oil between the engine block, oil cooler, and filter housing.
- Maintain
consistent oil pressure for proper lubrication.
- Prevent
leaks and ensure stable oil flow under all conditions.
- Assist with cooling, transferring hot oil to radiators or heat exchangers.
Without functioning oil pipes and hoses, oil flow becomes inconsistent — leading to reduced lubrication, overheating, and potential engine damage.
Why Do Oil Pipes and Hoses Fail?
Over time, exposure to heat, pressure, and oil contamination causes hoses and pipes to weaken or deteriorate.
Common Causes of Failure Include:
- Age-related
hardening or cracking of rubber hoses.
- Corrosion
or fatigue in metal or braided lines.
- Loose
fittings or clamps leading to leaks.
- Oil
degradation that damages internal linings.
- Vibration and heat cycles, especially in performance engines.
Symptoms of failure include visible oil leaks, burning smells, low oil pressure, or warning lights — all of which indicate it’s time for inspection or replacement.
Why Replace Oil Pipes & Hoses?
Replacing damaged or leaking oil pipes ensures reliable lubrication and pressure regulation throughout your engine. Our high-quality, direct-fit replacements are designed to restore original flow characteristics, prevent leaks, and resist the extreme conditions found in performance driving.
Key Benefits:
- Restores correct oil pressure and flow.
- Prevents leaks and contamination.
- Improves lubrication and cooling efficiency.
- Constructed from durable, oil- and heat-resistant materials.
- Compatible with air-cooled and water-cooled Porsche models.
- Ideal for engine rebuilds, servicing, and preventive maintenance.
Precision oil hoses and pipes are essential for keeping your Porsche’s lubrication system performing at its best — ensuring reliability and longevity on road or track.
Highlights:
- Precision-engineered oil pipes and hoses for Porsche engines.
- High-strength, corrosion-resistant materials for long service life.
- Direct-fit replacements designed for leak-free operation.
- Improves lubrication reliability and oil pressure stability.
- Perfect for maintenance, upgrades, or full engine rebuilds.
- Suitable for classic air-cooled and modern Porsche models.