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Your Vehicle // Porsche // 911 & 912 (1965-1989) // Any

Porsche911 & 912 (1965-1989)Engine Rebuild PartsOil System Parts

Oil Pipes & Hoses

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5 5 5 5 5

Oil cooler kit front bumper. Porsche 911 2.7RS / 2.8 RSR and G-Body backdates

11F-R130

Product Information

Oil cooler kit for front bumper.

Fits:
Porsche 911 2.7RS / 2.8 RSR - 1973
Porsche 911 G-Body backdates - 1974 to 1989

Kit Includes
Front bumper centre oil cooler
Oil cooler mounts, brackets and screws
Oil cooler pipe x 2
Oil pipe connector x 2

Modification and welding is required to the trunk front section.
The centre oil cooler can be added to the existing front wing oil cooler circuit.

Dimensions:
Total width (without connectors) = 58 cm
Height with connecting support: 12 cm
Depth: = 6,3 cm.

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Related, superseded, cross reference or alternative numbers for comparison.

11F-R130

91110705101

90091500802

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Oil Cooler Pipe Rubber Mount. Porsche 911 1984-89

93020726501

Product Information

Oil Cooler Pipe Rubber Mount.

Fits:
Porsche 911 1984-89

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

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Related, superseded, cross reference or alternative numbers for comparison.

93020726501

93020726501

93020726500

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Oil Cooler Pipe Rubber Mount. Porsche 911 1984-89

93020726501/1

Product Information

93020726501

93020726500

The product you are viewing cross references to these numbers

Oil Filter Housing to Engine Oil Line. Porsche 356 / 912

PCG07827

Product Information

Oil Filter Housing to Engine Oil Line.

Fits:
Porsche 356 1950-65
Porsche 912 1965-69

Click 'Zoom in' for large parts diagram.
Diagram ref no 25

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Related, superseded, cross reference or alternative numbers for comparison.

PCG07827

PCG07826

53907826

PCG07827

1613703800

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Oil filter housing to engine oil line. Porsche 356 / 912

PCG07827/1

Product Information

Oil filter housing to engine oil line.
This oil line hose is a premium replacement oil line designed to replace the original Porsche hose that runs from the oil filter housing to the engine. Designed for classic Porsche 356 and 912 vehicles, this hose installs directly without modification, restoring correct oil flow and system integrity.

Fits:
Porsche 356 1950 - 1965
Porsche 912 1965 - 1969

Diagram ref no 24, 25.

The hose carries filtered engine oil from the oil filter housing to the engine block, maintaining proper oil flow and pressure to critical lubrication points throughout the engine.

Position: Engine oil delivery — between oil filter housing and engine

Function:
• Connects oil filter housing to engine for continuous oil delivery
• Maintains proper oil pressure under operating conditions
• Resists oil, heat, and vibration for long service life

A compromised oil line hose can lead to oil leaks, drop in oil pressure, and inadequate lubrication, which can accelerate engine wear or lead to severe damage. Using a correct OE Match hose ensures reliable oil flow and helps preserve engine health and longevity.

When to replace:
• Visible cracks, swelling, or brittle hose surface
• Signs of oil leakage near the filter housing or engine block
• Low oil pressure or oil delivery concerns
• During engine rebuild or maintenance service
• If original hose shows age-related deterioration

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

PCG07827

PCG07827

PCG07826

53907826

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9 9 9 9 9 9 9 9 9

Oil hose kit. Porsche 930 Turbo 1978-89

KIT141S

Product Information

Silicone Oil hose kit.
Made from high quality silicone rubber with 3 layer polyester reinforcement.

To Fit:
Porsche 911 (930 Turbo) 1978 to 1989 all models with 3.3 Turbo engine

Hoses included:

• Top connection oil separator / oil filling tube / air filter box - OEM ref 93010739504 / 93010799500
• Middle connection oil separator - OEM ref 93010739100
• Bottom connection oil separator - OEM ref 93010738904
• Bottom connection oil separator to oil tank *** - OEM ref 93010738906
• Breather hose cylinder head *** - OEM ref 93010739701
• Oil cooler /oil tank - OEM ref 93010723302
• Venting hose Turbo oil tank to / filter box - OEM ref 93010739402 / 99923600750 / 00004320495

*** The factory pressed hose clamps needs to be cut on these hoses and reuse the hose connection and the steel pipe. They are installed on the new silicone hoses with regular hose clamps. See large images for more details ***

Please refer to the product images for confirmation of position of the hoses.

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

KIT141S

93010739504

93010799500

93010739100

93010738904

93010738906

93010739701

93010723302

93010739402

99923600750

00004320495

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Oil hose to oil filter bracket / oil thermostat Porsche 911S 1970-73

91120702805

Product Information

Oil hose to oil filter bracket / oil thermostat Porsche 911S 1970-73

Fits:
Porsche 911S 1970-73

Click 'Zoom in' for large parts diagram.
Diagram ref no 16

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

91120702805

91120702805

91120702804

91120702802

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Oil hose to oil filter bracket / oil thermostat Porsche 911S 1973

91120702805/1

Product Information

Oil Hose to Oil Filter Bracket / Oil Thermostat

Maintain reliable engine oil circulation with this OE Match replacement oil hose for the classic Porsche 911S.

Fits:

Porsche 911S 1973

Diagram ref no 16

Connecting the oil filter bracket and oil thermostat circuit, this hose provides a passage for engine oil within the lubrication and cooling system.

An aftermarket alternative to the original Porsche component, ideal for replacing ageing, damaged or leaking oil lines.

What Does It Do?

The oil hose carries engine oil between components of the oil filter and thermostat assembly.

It forms part of the lubrication circuit, helping maintain oil circulation and supporting correct engine oil temperature management.

Why Is It Important?

A sound oil hose helps maintain a sealed lubrication system and prevents unnecessary oil loss.

A damaged hose may cause:

Engine oil leaks
Oil residue around hose connections
Burning oil smells
Reduced engine oil level
Potential engine damage if oil loss is ignored

Why Do Oil Hoses Fail?

Age, heat and exposure to engine oil can gradually deteriorate hose materials.

Common causes include:

Rubber hardening or cracking
Corrosion around metal fittings
Vibration and repeated heat cycles
Damaged or weakened hose connections
General deterioration with age

When Should It Be Replaced?

Replace the hose if it shows cracking, swelling, corrosion or signs of oil leakage.

Replacement is also advisable during oil thermostat repairs, oil filter bracket servicing or engine restoration.

Installation Notes

Inspect the hose connections and sealing surfaces before installation.

Fit the replacement without twisting or placing strain on the connections. Use the correct fittings and Porsche tightening specifications.

After installation, check the engine oil level and inspect for leaks with the engine running.

Key Features

OE Match aftermarket replacement oil hose
Suitable for Porsche 911S 1973
Connects the oil filter bracket / thermostat circuit
Helps maintain reliable engine oil circulation
Replaces deteriorated or leaking original hoses
Suitable for classic Porsche engine restoration
Alternative to a Genuine Porsche replacement

Oil Filter Bracket & Thermostat Hoses

The Porsche 911S 2.2L and 2.4L air-cooled engines use dedicated oil hoses to connect components within the lubrication and oil temperature control system.

The OE Match oil hose provides an aftermarket replacement for applicable Porsche 911S models manufactured in 1973. Renewing deteriorated oil hoses helps prevent leaks and maintain reliable engine lubrication.

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

91120702805

91120702805

91120702804

91120702802

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4 4 4 4

Oil hose, return. Porsche 911 Turbo 1988-89

93010791201

Product Information

Oil hose, return.

Fits:
Porsche 911 Turbo 1988-89
Special model flatnose design

Click 'Zoom in' for large parts diagram.
Diagram ref no 6

Related reference numbers
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93010791201

93010791201

93010791200

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Oil hoses clamp kit. Porsche 930 Turbo 1978-89

CLAMP-KIT141

Product Information

Oil hoses clamp kit.

To Fit:
For Oil hoses clamp kit #KIT141S
Porsche 911 (930 Turbo) 1978 to 1989 all models with 3.3L Turbo engine

Kit of 15 clamps

The kit contains all necessary hose clamps to install the specified hose kit. The included clamps are a high quality standard design type in all stainless steel (W4 class) with a stamped band to minimize impact on hose surface.

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

CLAMP-KIT141

99918128450

93011017101

99923900740

99923901140

93011033503

93011033500

99923900940

PCG239094A

The product you are viewing cross references to these numbers

Oil pipe clamp. Porsche 911 / 964 / 993

99951116202

Product Information

Oil pipe clamp. 29 x 15.

Fits:
Porsche 911 1984-89
Porsche 964 1989-94
Porsche 993 1995-98

Click 'Zoom in' for large parts diagram.
Diagram ref no 10

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99951116202

99951116202

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Oil pipe engine to thermostat. Porsche 911 1974-77

91110772910

Product Information

Oil pipe engine to thermostat.

Fits:
Porsche 911 2.7L 1974-77

Diagram ref no 16

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

91110772910

91110772910

1613700501

91110772911

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Oil pipe engine to thermostat. Porsche 911 1974-77

91110772910/1

Product Information

91110772910

91110772911

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Oil pipe engine to thermostat. Porsche 911 1975-83

91110774312

Product Information

Oil pipe engine to thermostat.

Fits:
Porsche 911 2.7L 1975-77
Porsche 911 3.0L 1978-83

Click 'Zoom in' for large parts diagram.
Diagram Ref No 9.

Related reference numbers
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91110774312

91110774310

91110774312

1613701000

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Oil pipe engine to thermostat. Porsche 911 1978-89

93010774316

Product Information

Oil pipe engine to thermostat.

Fits:
Porsche 911 TURBO (930) 3.3L 1978-89

Diagram ref no 9

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

93010774316

93010774310

93010774316

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3 3 3

Oil pipe engine to thermostat. Porsche 911 1978-89

93010774316/1

Product Information

Oil pipe engine to thermostat.

Fits:
Porsche 911 TURBO (930) 3.3L 1978-89

Diagram Ref No 9

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

93010774316

93010774310

93010774316

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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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Your Vehicle // Porsche // 911 & 912 (1965-1989) // Any

Oil Pipes & Hoses

Oil Pipes & Hoses