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Oil Pipes & Hoses

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DISPLAYING 33 to 48 (of 139 products)
<< 2 3 4 5 >>
Special Order item
91120730102
Product Information
Product Information
Connection hose, oil tank to engine oil cooler pipe.

Fits:
Porsche 911 1972

Diagram ref no 31


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91120730102
91120730102
91120730101

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91120730102/1
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Product Information
Connection hose, oil tank to engine oil cooler pipe.
This part is the flexible oil-hose connector that links the engine’s oil tank to the oil cooler feed line - forming a critical section of the oil circulation path. It ensures the oil circulates properly from the engine’s oil sump/ tank to the oil-cooler and back, helping maintain correct oil temperature, flow, and lubrication performance.

Fits:
Porsche 911 1972

Diagram ref no 31

Application: When rebuilding or servicing the oil system, replacing old or degraded oil hoses, or performing engine/ oil-cooler maintenance - this hose is critical to restore proper oil circulation.

Over time, original rubber hoses degrade: they may harden, crack, swell or lose flexibility. A failing oil-cooler hose can lead to:
 Oil leaks - risking oil loss and engine damage
 Reduced oil flow to cooler - leading to overheating, oil breakdown, and reduced lubrication efficiency
•  Increased pressure strain on other oil-system components or cooler fittings
•  Risk of catastrophic oil-system failure under load or during long drives.

Replacing with a correctly spec-ed hose  ensures you restore factory-level oil system integrity, optimal oil cooling, and long-term engine reliability - especially important for maintenance or restoration of a classic 911.


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91120730102
91120730102
91120730101

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0210002
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High clearance oil line x-over to thermostat, 30mm.

elephantracing

Fits:
Porsche 911 1965-71

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0210002
0210002
91110772910

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Special Order item
93010700107
Product Information
Product Information
Engine oil collection tank

porsche

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

Click 'Zoom in' for large parts diagram.
Diagram Ref No 21

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93010700107
93010700107

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91110772012
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Oil pipe. Engine to oil filter bracket.

porsche

Fits:
Porsche 911 1972

Click 'Zoom in' for large parts diagram.
Diagram ref no 41.

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91110772012
91110772011
91110772012

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91110772012/1
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Product Information
Oil pipe. Engine to oil filter bracket.

Fits:
Porsche 911 1972

Diagram ref no 41

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91110772012
91110772011
91110772012
91110772012

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93020704646
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Product Information
Finned brass solid oil lines feed and return.

elephantracing

Fits:
Porsche 911 - 1972
Porsche 911 - 1969 to 1989

Please note 
For cars (1969 to 1973) the 1974-1989 style factory external oil thermostat must be used

Our proprietary design finned oil lines directly replace the factory lines that connect the external thermostat to the front fender mounted oil cooler.

Elephant Racing Purge Valve
No more partial oil changes. Built-in valve lets you evacuate the oil cooler and lines using compressed air. A quick blast forces dirty oil from the lines and cooler into the oil tank. Removes 1-2 quarts the engine and tank drain plugs leave behind.

Brass construction for corrosion resistance and full-flow high-quality fittings make Elephant Racing oil lines the choice solution. The lines are formed perfectly – just like OEM.

  • Substantial temperature reduction
  • Purge valve clears dirty oil from system
  • Easy bolt-on installation
  • No duct work, sits in air stream under car
  • OEM Fit
  • Light weight
Custom packaging

As shown in the cutaway, cooling fins are formed directly on the oil lines. The fins yield a four-fold increase in heat-dissipating surface area. The combined length of two lines is about 17 feet and with fins they become a giant oil cooler.

Our proprietary finned oil lines dissipate more heat.

A true bolt-in replacement that connects directly to the factory fittings, they can be used in combination with factory or aftermarket fender and valance mounted coolers.



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93020704646
93020704603
93020704503

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Special Order item
91120702706
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Product Information
Front cooler oil intake Pipe.

porsche

Fits:
Porsche 911S / Carrera 2.7 1972-73

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

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91120702706
91120702705
91120702703
91120702706

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91120702706/1
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Product Information
Front cooler oil intake Pipe.

oematch

Fits:
Porsche 911S / Carrera 2.7 1972-73

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

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91120702706
91120702705
91120702703
91120702706

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91120702905/1
Product Information
Product Information
Front cooler oil RETURN pipe.

Fits:
Porsche 911S / Carrera 2.7 1972-73

Diagram ref no 19

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91120702905
91120702904
91120702902
91120702905

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Special Order item
91120702905
Product Information
Product Information
Front cooler oil RETURN pipe.

porsche

Fits:
Porsche 911S / Carrera 2.7L 1972-73

Click 'Zoom in' for large parts diagram.
Diagram ref no 19

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91120702905
91120702905

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Special Order item
90110736111
Product Information
Product Information
Front oil cooler oil pipe.

porsche

Fits:
Porsche 911 1965-71

Previous OE part number:
- 90110736110

Click 'Zoom in' for large parts diagram.
Diagram Ref No 16.

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90110736111
90110736110
90110736111
90110736110
90110736110

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90110736111/1
Product Information
Product Information
Front oil cooler oil pipe.

oematch

Fits:
Porsche 911 1965-71

Previous OE part number:
- 90110736110

Click 'Zoom in' for large parts diagram.
Diagram Ref No 16.

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

90110736111
90110736110
90110736111
90110736110
90110736110

The product you are viewing cross references to these numbers
Special Order item
90110736403
Product Information
Product Information
Front oil cooler oil pipe.

porsche

Fits:
Porsche 911 1965-71

This part number has been superseded from previous numbers:
- 90110736400
- 90110736402

Click 'Zoom in' for large parts diagram.
Diagram ref No 15.

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90110736403
90110736400
90110736403
90110736402

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90110736403/1
Product Information
Product Information
Front oil cooler oil pipe.

oematch

Fits:
Porsche 911 1965-71

This part number has been superseded from previous numbers:
- 90110736400
- 90110736402

Click 'Zoom in' for large parts diagram.
Diagram ref No 15.

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

90110736403
90110736400
90110736403
90110736402

The product you are viewing cross references to these numbers
0210000
Product Information
Product Information
Crossover pipe to thermostat - High clearance 911 1965-71 – Specialty Type. item 3B in diagram , replacement for OE Ref 91110772910,

elephantracing

Specialty pipe interchanges with 2A and connects crossover pipe to thermostat. Provides maximum clearance for fitting wide tires. Unlike the factory line that passes between the tire and the inner wheel well, this line arches above the tire to give superior tire clearance. The critical area between tank and tire is a purpose-formed hard line for maximum clearance. Cars 65-71 are highly recommended to use this line for improved tire clearance.

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0210000
0210000
91110772910

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DISPLAYING 33 to 48 (of 139 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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