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Oil Pipes & Hoses

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DISPLAYING 17 to 32 (of 57 products)
1 2 3 4
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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Related, superseded, cross reference or alternative numbers for comparison.

93010700107
93010700107

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93020704646
Product Information
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 Offer
0200000
Product Information
Product Information
Oil tank to thermostat - High clearance 911 1973-89 – Specialty Type. item 2B in diagram , replacement for OE Ref 91110773011, 91110773013,

elephantracing

Specialty pipe interchanges with 3A and connects 1973-89 oil tank 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.

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0200000
0200000
91110773011
91110773013

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Special Order item
93010738907
Product Information
Product Information
Hose - oil separator to oil tank. 

Fits:
Porsche 911 (930) Turbo 1987-89

Diagram ref. 10.

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93010738907
93010738906
93010738907

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Special Order item
93020704504
Product Information
Product Information
Long intake oil pipe.
Flows length of car.

porsche

Fits:
Porsche 911 from model 1987 on

Click 'Zoom in' for large parts diagram.
Diagram Ref No 12

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93020704504
93020704504

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Special Order item
96420730200
Product Information
Product Information
Long oil pipe sleeve.

porsche

Fits:
Porsche 911 1970-89
Porsche 964 1989-94

Click 'Zoom in' for large parts diagram.
Diagram Ref No 17.

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96420730200
96420730200

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Special Offer
96420730200/1
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Product Information
Long oil pipe sleeve. 

oematch

Fits:
Porsche 911 2.2-3.3 08/69-07/89
Porsche 964 3.3-3.6 12/88-06/94

Click 'Zoom in' for large parts diagram.
Diagram Ref No 17.

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96420730200
96420730200

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Special Offer
930113300
Product Information
Product Information

Oil backflow prevention kit. 

Sold as a complete kit. 1 necessary per car.

koblenz

This oil backflow kit incorporates a check valve between the oil tank and engine which prevents smoking on start up for 911 and 930 models from 1973-89.

The issue is due to the oil tank sitting higher than the engine oil pump. Gravity creates a positive pressure on the pump and slowly fills the engine case with time. Once the car is started, the cars smokes heavily

Our complete kit includes a model specific check valve with upgraded suction hoses and stainless-steel clamps ready for installation.


11F-R130
Product Information
Product Information
Oil cooler kit for front bumper. 

koblenz

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.



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11F-R130
91110705101
90091500802

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Special Order item
93020726501
Product Information
Product Information
Oil Cooler Pipe Rubber Mount.

porsche

Fits:
Porsche 911 1984-89

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

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93020726501
93020726501
93020726500

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Special Offer
93020726501/1
Product Information
Product Information
Oil Cooler Pipe Rubber Mount.

oematch

Fits:
Porsche 911 1984-89

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

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93020726501
93020726501
93020726500

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KIT141S
Product Information
Product Information
Silicone Oil hose kit.
Made from high quality silicone rubber with 3 layer polyester reinforcement.

doeighteight

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

The product you are viewing cross references to these numbers
Special Order item
93010791201
Product Information
Product Information
Oil hose, return.

porsche

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

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

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93010791201
93010791201
93010791200

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Special Offer
CLAMP-KIT141
Product Information
Product Information
Oil hoses clamp kit.

doeighteight

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.

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CLAMP-KIT141
99918128450
93011017101
99923900740
99923901140
93011033503
93011033500
99923900940
PCG239094A

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Special Order item
99951116202
Product Information
Product Information
Oil pipe clamp. 29 x 15.

porsche

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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Special Order item
93010774316
Product Information
Product Information
Oil pipe engine to thermostat.

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

Diagram ref no 9

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93010774316
93010774310
93010774316

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DISPLAYING 17 to 32 (of 57 products)
1 2 3 4
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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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