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Oil Pipes & Hoses

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DISPLAYING 17 to 32 (of 140 products)
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93020704503/1
Product Information
Product Information
Brass long intake oil pipe. Flows length of car.
The oil-supply pipe for the rear-mounted engine of classic Porsche 911 (Type 911/930) models from 1974-86. It replicates the original Porsche tube used to route oil from the thermostat to the oil cooler mount. Manufactured to match original equipment, the pipe guarantees correct oil flow, leak-free sealing, and reliable operation in this high-performance engine context.

Fits:
Porsche 911 1974 - 1986

Diagram Ref No 12

•  Position on Vehicle: Oil supply pipe running along the under-floor or engine compartment from the front oil cooler/thermostat oil outlet toward the rear of the engine or oil sump/cooler.

•  Applications: Ideal when the original oil-supply pipe is cracked, corroded, leaking, missing, kinked or shows signs of fatigue - crucial for restoring correct oil-pressure routing and engine reliability in classic 911/930 models.

In classic Porsche 911 and 930 engines, the oil-supply pipe carries engine oil under pressure towards the rear of the engine or oil-cooler circuit. A compromised pipe can allow oil leaks, pressure drop, decreased flow or contamination ingress - all of which can lead to reduced lubrication, bearing wear or engine damage. Replacing it with a correctly pipe restores the original oil-routing path and safeguards your engine.

When and why to replace:
• Visible oil leakage around the pipe or evidence of weepage along the routing.
• Corrosion, cracks or damage to the original pipe or its mounting brackets.
• The pipe has been removed or disturbed during prior engine works and re-use is not recommended.
• When restoring or rebuilding the engine oiling system on a classic 911/930.
• If oil pressure or flow issues are suspected and the pipe is part of the supply route.

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Related, superseded, cross reference or alternative numbers for comparison.

93020704503
93020704501
93020704601
93020704500

The product you are viewing cross references to these numbers
PLEASE NOTE:
Due to its size, weight or fragility, this item requires additional protective packaging to make sure it reaches you undamaged. A small packing surcharge is applied to cover these specialist materials and the extra care taken preparing your order for transit.
Special Order item
91120704301
Product Information
Product Information
Brass long oil pipe, Intake.

Fits:
Porsche 911S 2.4L 1972-73
Porsche 911 2.7L >>1973

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 18.

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

91120704301
91120704301
91120704401

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PLEASE NOTE:
Due to its size, weight or fragility, this item requires additional protective packaging to make sure it reaches you undamaged. A small packing surcharge is applied to cover these specialist materials and the extra care taken preparing your order for transit.
Special Order item
93020704603
Product Information
Product Information
Brass Long Return Oil Pipes.
Flows length of car.

Fits:
Porsche 911 1974-89

Click 'Zoom in' for large parts diagram.
Diagram Ref No 11

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

93020704603
93020704601
93020704602
93020704603
93020704600

The product you are viewing cross references to these numbers
PLEASE NOTE:
Due to its size, weight or fragility, this item requires additional protective packaging to make sure it reaches you undamaged. A small packing surcharge is applied to cover these specialist materials and the extra care taken preparing your order for transit.
93020704603/1
Product Information
Product Information
Brass Long return oil pipes.
Flows length of car.

Fits:
Porsche 911 1974-89

Click 'Zoom in' for large parts diagram.
Diagram Ref No 11

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

93020704603
93020704501
93020704601
93020704602
93020704603

The product you are viewing cross references to these numbers
PLEASE NOTE:
Due to its size, weight or fragility, this item requires additional protective packaging to make sure it reaches you undamaged. A small packing surcharge is applied to cover these specialist materials and the extra care taken preparing your order for transit.
Special Order item
PCG236007A
Product Information
Product Information

Turbo Oil Collector Tank Breather Hose - 22 x 4mm

High-quality turbocharger oil collector tank breather hose with 22 x 4.0mm dimensions, designed for Porsche 911 turbo models with option code M148 (engine 930.66) and 964 Turbo.

Fits:

  • Porsche 911 1978-1989 3.3L Turbo (930)
  • Porsche 964 (911) TURBO 3.3L 1991-93
  • Porsche 964 (911) TURBO 3.6L 1991-93

Diagram ref no 29  

This hose connects the oil collector tank within the turbo system, allowing safe ventilation of oil vapours while maintaining correct pressure within the lubrication circuit. It plays a critical role in ensuring proper oil management and preventing pressure build-up in high-performance turbocharged engines.

Manufactured to OEM specifications, this hose offers durability, flexibility, and resistance to heat and oil exposure, making it ideal for maintenance, repair, or restoration of Porsche turbo oil systems.

Key Features

• 22 x 4.0mm breather hose specification
• Suitable for Porsche 911 Turbo (M148 / 930.66 engine)
• Compatible with Porsche 964 Turbo
• Part number 00004320495
• Designed for turbo oil collector tank ventilation
• Resistant to heat and oil exposure
• OEM-style fit and performance

Function and Purpose

This hose is a vital component of the turbo oil system.

It helps to:
• Vent oil vapours from the collector tank
• Maintain correct internal system pressure
• Prevent oil system pressure build-up
• Support efficient turbo lubrication
• Ensure reliable engine and turbo performance

Why Replace Breather Hoses

Turbo oil system hoses operate under high heat and pressure.

Common issues include:
• Cracking or splitting
• Oil vapour leaks
• Hardening and reduced flexibility
• Reduced ventilation efficiency

Replacing worn hoses ensures proper oil system function and prevents potential turbo issues.



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

PCG236007A
PCG236007A
00004320495

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PCG236007A/1
Product Information
Product Information

Turbo Oil Collector Tank Breather Hose - 22 x 4mm

High-quality turbocharger oil collector tank breather hose with 22 x 4.0mm dimensions, designed for Porsche 911 turbo models with option code M148 (engine 930.66) and 964 Turbo.

Fits:

  • Porsche 911 1978-1989 3.3L Turbo (930)
  • Porsche 964 (911) TURBO 3.3L 1991-93
  • Porsche 964 (911) TURBO 3.6L 1991-93

Diagram ref no 29  

This hose connects the oil collector tank within the turbo system, allowing safe ventilation of oil vapours while maintaining correct pressure within the lubrication circuit. It plays a critical role in ensuring proper oil management and preventing pressure build-up in high-performance turbocharged engines.

Manufactured to OEM specifications, this hose offers durability, flexibility, and resistance to heat and oil exposure, making it ideal for maintenance, repair, or restoration of Porsche turbo oil systems.

Key Features

• 22 x 4.0mm breather hose specification
• Suitable for Porsche 911 Turbo (M148 / 930.66 engine)
• Compatible with Porsche 964 Turbo
• Part number 00004320495
• Designed for turbo oil collector tank ventilation
• Resistant to heat and oil exposure
• OEM-style fit and performance

Function and Purpose

This hose is a vital component of the turbo oil system.

It helps to:
• Vent oil vapours from the collector tank
• Maintain correct internal system pressure
• Prevent oil system pressure build-up
• Support efficient turbo lubrication
• Ensure reliable engine and turbo performance

Why Replace Breather Hoses

Turbo oil system hoses operate under high heat and pressure.

Common issues include:
• Cracking or splitting
• Oil vapour leaks
• Hardening and reduced flexibility
• Reduced ventilation efficiency

Replacing worn hoses ensures proper oil system function and prevents potential turbo issues.



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

PCG236007A
PCG236007A
00004320495

The product you are viewing cross references to these numbers
Special Order item
PAF020647
Product Information
Product Information

Clamp  23/15 – AC, Oil & ABS Pipe Clamp 

High-quality 23/15 clamp designed for securing pipes and lines across multiple Porsche models including 911, 964, 924S, 944, and 968.

This versatile clamp is used in various locations such as air conditioning (AC) lines, oil cooler pipes, and ABS system lines, ensuring components remain securely mounted and correctly routed within the vehicle.

Fits:

  • Porsche 911 1965-1968 2.0L / 912 SWB (F)
  • 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 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

Diagram ref no 13  

Manufactured to OEM specifications, this clamp offers durability, corrosion resistance, and precise fitment. Supplied individually, it is ideal for maintenance, repair, or restoration of Porsche engine bay and chassis systems.

Key Features

• Clamp size 23/15
• Suitable for Porsche 911, 964, 924S, 944, and 968
• Part number PAF020647
• Multi-use: AC lines, oil cooler pipes, ABS system lines
• Ensures secure pipe mounting and routing
• Durable and corrosion-resistant construction
• OEM-style fit and performance
• Sold individually

Function and Purpose

This clamp is designed to secure pipes and lines across multiple systems.

It helps to:
• Hold AC, oil, and ABS lines firmly in place
• Maintain correct routing and alignment
• Prevent vibration-related wear and damage
• Protect critical systems from movement
• Ensure long-term reliability and performance

Why Replace Clamps

Clamps can degrade over time due to heat and environmental exposure.

Common issues include:
• Loss of clamping strength
• Corrosion or fatigue
• Pipe movement or misalignment
• Increased risk of leaks or system damage

Replacing worn clamps ensures proper securing and protects vital components.



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

PAF020647
N0206471
N0206474
PAF020647

The product you are viewing cross references to these numbers
PAF020647/1
Product Information
Product Information

Clamp  23/15 – AC, Oil & ABS Pipe Clamp 

High-quality 23/15 clamp designed for securing pipes and lines across multiple Porsche models including 911, 964, 924S, 944, and 968.

This versatile clamp is used in various locations such as air conditioning (AC) lines, oil cooler pipes, and ABS system lines, ensuring components remain securely mounted and correctly routed within the vehicle.

Fits:

  • Porsche 911 1965-1968 2.0L / 912 SWB (F)
  • 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 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

Diagram ref no 13  

Manufactured to OEM specifications, this clamp offers durability, corrosion resistance, and precise fitment. Supplied individually, it is ideal for maintenance, repair, or restoration of Porsche engine bay and chassis systems.

Key Features

• Clamp size 23/15
• Suitable for Porsche 911, 964, 924S, 944, and 968
• Part number PAF020647
• Multi-use: AC lines, oil cooler pipes, ABS system lines
• Ensures secure pipe mounting and routing
• Durable and corrosion-resistant construction
• OEM-style fit and performance
• Sold individually

Function and Purpose

This clamp is designed to secure pipes and lines across multiple systems.

It helps to:
• Hold AC, oil, and ABS lines firmly in place
• Maintain correct routing and alignment
• Prevent vibration-related wear and damage
• Protect critical systems from movement
• Ensure long-term reliability and performance

Why Replace Clamps

Clamps can degrade over time due to heat and environmental exposure.

Common issues include:
• Loss of clamping strength
• Corrosion or fatigue
• Pipe movement or misalignment
• Increased risk of leaks or system damage

Replacing worn clamps ensures proper securing and protects vital components.



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

PAF020647
N0206471
N0206474
PAF020647

The product you are viewing cross references to these numbers
Special Order item
N0206071
Product Information
Product Information

Pipe Clamp B20x20 – Multi-Use Clamp 
Sold each

High-quality pipe clamp B20x20 designed for a wide range of securing applications across Porsche 911, 924, 924S, and 944 models.

This versatile clamp is used in multiple locations including oil pump pipes, gearbox casing, air injection systems, brake servo pipes, and battery cables, making it an essential component for maintaining correct routing and system integrity throughout the vehicle.

Fits:

  • 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 1978-1989 3.3L Turbo (930)
  • Porsche 924 2.0L 1976-79
  • Porsche 924 2.0L 1980-85
  • Porsche 924 Turbo 2.0L 1979-81
  • Porsche 924 Turbo 2.0L 1982-84
  • Porsche 924 Carrera GT 2.0L 1981
  • Porsche 924 Carrera GTS 2.0L 1982
  • Porsche 924S 2.5L 1986-87
  • Porsche 924S 2.5L 1988
  • Porsche 944 2.5L 8V 1982-87
  • Porsche 944S 2.5L 16V 1987-88
  • Porsche 944 Turbo 2.5L 8V 1985-88
  • Porsche 944 Turbo S 2.5L 8V 1988

Diagram ref no 39  

Manufactured to OEM specifications, this clamp provides secure fitment, durability, and resistance to corrosion. Supplied individually, it allows flexible replacement for maintenance, repair, or restoration projects.

Key Features

• Pipe clamp size B20x20
• Suitable for Porsche 911, 924, 924S, and 944
• Part number N0206071
• Multi-use: oil pipes, brake servo, air injection, battery cables
• Ensures secure mounting and routing
• Durable and corrosion-resistant construction
• OEM-style fit and performance
• Sold individually

Function and Purpose

This clamp is designed to secure various pipes, hoses, and cables.

It helps to:
• Hold components firmly in place
• Maintain correct routing and alignment
• Prevent vibration-related wear and damage
• Protect critical systems such as oil and braking
• Support long-term system reliability

Why Replace Pipe Clamps

Clamps can degrade over time due to heat and environmental exposure.

Common issues include:
• Loss of clamping strength
• Corrosion or fatigue
• Movement of pipes or cables
• Increased risk of wear or failure

Replacing worn clamps ensures proper securing and protects system components.



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

N0206071
99951107902
N0206071

The product you are viewing cross references to these numbers
N0206071/1
Product Information
Product Information

Pipe Clamp B20x20 – Multi-Use Clamp 
Sold each

High-quality pipe clamp B20x20 designed for a wide range of securing applications across Porsche 911, 924, 924S, and 944 models.

This versatile clamp is used in multiple locations including oil pump pipes, gearbox casing, air injection systems, brake servo pipes, and battery cables, making it an essential component for maintaining correct routing and system integrity throughout the vehicle.

Fits:

  • 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 1978-1989 3.3L Turbo (930)
  • Porsche 924 2.0L 1976-79
  • Porsche 924 2.0L 1980-85
  • Porsche 924 Turbo 2.0L 1979-81
  • Porsche 924 Turbo 2.0L 1982-84
  • Porsche 924 Carrera GT 2.0L 1981
  • Porsche 924 Carrera GTS 2.0L 1982
  • Porsche 924S 2.5L 1986-87
  • Porsche 924S 2.5L 1988
  • Porsche 944 2.5L 8V 1982-87
  • Porsche 944S 2.5L 16V 1987-88
  • Porsche 944 Turbo 2.5L 8V 1985-88
  • Porsche 944 Turbo S 2.5L 8V 1988

Diagram ref no 39  

Manufactured to OEM specifications, this clamp provides secure fitment, durability, and resistance to corrosion. Supplied individually, it allows flexible replacement for maintenance, repair, or restoration projects.

Key Features

• Pipe clamp size B20x20
• Suitable for Porsche 911, 924, 924S, and 944
• Part number N0206071
• Multi-use: oil pipes, brake servo, air injection, battery cables
• Ensures secure mounting and routing
• Durable and corrosion-resistant construction
• OEM-style fit and performance
• Sold individually

Function and Purpose

This clamp is designed to secure various pipes, hoses, and cables.

It helps to:
• Hold components firmly in place
• Maintain correct routing and alignment
• Prevent vibration-related wear and damage
• Protect critical systems such as oil and braking
• Support long-term system reliability

Why Replace Pipe Clamps

Clamps can degrade over time due to heat and environmental exposure.

Common issues include:
• Loss of clamping strength
• Corrosion or fatigue
• Movement of pipes or cables
• Increased risk of wear or failure

Replacing worn clamps ensures proper securing and protects system components.



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

N0206071
99951107902
N0206071

The product you are viewing cross references to these numbers
93010704001/1
Product Information
Product Information

Collapsible CNC Alloy Oil Tube Kit
Sold each – 4 required per car

The OE Match Collapsible CNC Alloy Oil Tube Kit is a high-quality replacement solution for the engine oil return tubes fitted to air-cooled Porsche 911, 964 and 993 models.

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 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 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

Diagram Ref No 13

Manufactured from precision CNC-machined aluminium alloy, these collapsible oil tubes offer improved durability and easier installation compared with conventional rigid oil return pipes.

Supplied as a individually with replacement seals, four kits are needed per engine and these are ideal for repairing engine oil leaks, replacing ageing oil return pipes or carrying out a comprehensive engine restoration.

What Does the Collapsible Oil Tube Do?

The oil return tubes allow engine oil to drain from the cylinder head and valve gear areas back towards the engine crankcase.

This return flow is an important part of the engine's lubrication system, allowing oil to circulate correctly while preventing it from escaping through the engine casing.

The collapsible design allows the tubes to be compressed during installation and extended into position, making replacement considerably easier than fitting conventional one-piece rigid tubes.

Why Do Oil Return Tubes Fail?

Original oil return tubes and their seals are exposed to repeated heating and cooling cycles, engine vibration and general ageing.

Common causes of failure include:

Hardened or deteriorated rubber O-ring seals Corrosion of original metal oil tubes Cracked or damaged tube sections Distortion caused by previous repairs Incorrect installation or damaged sealing surfaces Long-term exposure to engine heat and oil contamination

In many cases, oil leaks develop because the original seals lose their flexibility and can no longer maintain an effective seal.

When Should They Be Replaced?

Replacement is recommended when the oil return tubes show visible corrosion, physical damage or signs of oil leakage.

Common symptoms include:

Oil dripping from beneath the engine Wet or oily areas around the return tubes Burning oil smells caused by oil reaching hot exhaust components Increasing oil consumption due to external leakage Deteriorated or hardened oil tube seals

The tubes should also be inspected during engine rebuilding, cylinder head servicing or restoration work.

Why Upgrade to CNC Alloy Collapsible Oil Tubes?

The CNC-machined aluminium alloy construction provides a durable replacement for ageing original components.

Unlike rigid oil return tubes, the collapsible design allows the replacement tubes to be fitted without the extensive dismantling normally associated with removing fixed-length tubes.

This makes them particularly useful for repairing oil leaks while the engine remains assembled.

Replacing all four tubes together also provides an opportunity to renew the complete set of seals, reducing the likelihood of further leaks from other ageing tubes.

Installation Notes

Before installation, inspect the oil return tube mounting points and sealing surfaces for damage or contamination.

Lubricate the replacement seals with a suitable lubricant, install the tubes in their compressed position and extend them fully into the correct mounting locations.

Ensure the tubes are correctly seated and secured according to the manufacturer's instructions.

Following installation, run the engine and inspect the repaired areas for oil leaks.

Porsche 911, 964 & 993 Collapsible Oil Return Tubes and Engine Lubrication Parts

The engine oil return tubes are essential components of the air-cooled Porsche flat-six lubrication system, allowing oil to return from the cylinder head assemblies to the crankcase.

Over time, original oil return tubes can develop leaks due to corrosion, damaged seals and repeated engine heat cycles. These problems are particularly common on older Porsche 911, 964 and 993 models.

The OE Match Collapsible CNC Alloy Oil Tube Kit, reference 93010704001, provides a practical replacement solution featuring precision-machined aluminium alloy tubes and new sealing components.

Buy a set of 4 oil Tubes and Save money

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

93010704001
93010704001
90110735101
99970711240

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Special Order item
93010704001
Product Information
Product Information
Collapsible oil tube kit.
Comes with the seals and circlip

Fits:
Porsche 911 911 2.0L 1965-1969
Porsche 911 1970-89
Porsche 964 1989-94
Porsche 993 1994-98

Click 'Zoom in' for large parts diagram.
Diagram Ref No 36 and 37

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

93010704001
93010704001

The product you are viewing cross references to these numbers
93010704001/3
Product Information
Product Information
Collapsible oil tube kit, comes with the seals and circlip
This oil tube kit includes the collapsible pipe sections, necessary seals and the circlip required for a leak-free seal. Its design mirrors the original specification, ensuring correct fitment, alignment and sealing within the engine bay - making it suitable for rebuilds, restoration projects, or as a replacement for ageing/failed oil return tubes.

Fits:
Porsche 911 2.0L 1965 - 1969
Porsche 911 1970 - 1989
Porsche 964 1989 - 1994
Porsche 993 1994 - 1998

Diagram Ref No 36 and 37

• Kit Contents: Collapsible oil tube(s), required seals, O-rings/circlip for sealing - sold per tube, 4 required per engine per manufacturer’s recommendation.

• Recommended Use: Replacement during engine rebuilds, oil system refurbishment, or whenever original oil return lines show signs of age - cracking, leaks, oil seepage or pressure loss.

Collapsible oil tube kit:
•  Provides a sealed, flexible return path for engine oil from the heads/galley back to the sump or oil tank.
•  Allows for thermal expansion, engine movement, and vibration, reducing stress on hard oil lines and preventing fractures or leaks.
•  Maintains correct oil circulation and pressure, ensuring effective lubrication and cooling of the engine even under load or temperature variation.
•  Replaces brittle, corroded, cracked or otherwise degraded original tubes - restoring reliable oil return and system integrity.

Original rigid or old oil return tubes often suffer from material fatigue, hardening, cracking, or corrosion after many years and thermal cycles. A failing oil return tube can lead to:
•  Oil leaks - risking oil starvation, contamination or engine damage
•  Reduced oil return flow - causing poor lubrication, overheating or premature engine wear
•  Pressure variances - resulting in oil pressure instability or sump starvation under load
•  Safety and reliability issues - a failing return path can lead to catastrophic engine damage.

Replacing with a correctly spec’d  collapsible tube ensures proper oil circulation, reliable return flow, leak-free sealing, and long-term engine reliability - essential for preserving performance and longevity on 911 / 964 / 993 engines (and compatible layouts).


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

93010704001
93010704001

The product you are viewing cross references to these numbers
93010704001/4
Product Information
Product Information
Collapsible Oil Tube Kit. Stainless steel Porsche 911 / 964 / 993
Comes with the seals and circlip



Fits:
Porsche 911 911 2.0L 1965-1969
Porsche 911 1970-89
Porsche 964 1989-94
Porsche 993 1994-98

Click picture for large parts diagram.
Diagram Ref No 13.



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

93010704001
93010704001
1613701400
90110735101

The product you are viewing cross references to these numbers
Special Order item
91110739301
Product Information
Product Information
Connecting hose - oil tank to air filter.

Fits:
Porsche 911 T-K 1973

Click 'Zoom in' for large parts diagram.
Diagram ref no 38

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

91110739301
91110739301
91110739300
847603075376

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91110739301/1
Product Information
Product Information
Connecting hose - oil tank to air filter.

Fits:
Porsche 911 T-K 1973

Click 'Zoom in' for large parts diagram.
Diagram ref no 38

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

91110739301
91110739301
91110739300
847603075376

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DISPLAYING 17 to 32 (of 140 products)
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About Oil Pipes & Hoses

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.

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