Inlet oil line with sleeve & nut. Porsche 356 / 912  ❭  PCG07818

The OE Match Inlet Oil Line with Sleeve & Nut is a replacement engine lubrication line for classic Porsche 356 and 912 models.

• Porsche 912 SWB (F)
• Porsche 356 1950-55 1600 From engine M 67 001>>
• Porsche 356A 1955-59
• Porsche 356B 1959-63
• Porsche 356C 1963-65  

The line forms part of the engine oil circuit and provides a secure route for engine oil between components of the lubrication system. Supplied with the appropriate sleeve and nut, it is designed to reproduce the original connection arrangement and provide a reliable, leak-resistant installation.

This OE Match replacement is particularly suitable for restoration work or for replacing an original oil line that has become brittle, corroded, damaged or is beginning to leak.

What This Product Does:
Engine oil must circulate continuously through the lubrication system to protect bearings, moving components and other internal engine surfaces.

The inlet oil line forms part of this oil flow path, carrying engine oil through the lubrication circuit while maintaining a sealed connection.

Its functions include:

• Carrying engine oil through the lubrication system
• Maintaining a secure and sealed oil connection
• Supporting reliable oil circulation
• Helping maintain correct lubrication of internal engine components
• Preventing oil loss from deteriorated pipework or connections
• Maintaining the original routing of the lubrication system
• Providing a correct connection using the supplied sleeve and nut

Although relatively small, the oil line plays an important role in maintaining the integrity of the engine lubrication system.

Symptoms Of Wear Or Failure:
Classic Porsche oil lines are exposed to engine heat, vibration, oil, moisture and decades of ageing.

Common signs that an inlet oil line may require replacement include:

• Visible oil leakage
• Wet or oily deposits around the hose or fittings
• Cracks in the flexible section
• Hardened or brittle hose material
• Fraying or deterioration of the outer covering
• Corrosion around metal fittings
• Loose or damaged sleeve or securing nut
• Oil stains beneath the engine
• Gradual reduction in engine oil level
• Oil smell after driving
• Oil contamination around surrounding engine components
• Hose swelling, deformation or physical damage
• Leakage that becomes more noticeable when the engine is running

The surrounding connections and other oil hoses should also be inspected whenever deterioration is found in one section of the lubrication circuit.

Why Replacement Matters:

• A reliable engine oil supply is essential for the longevity of an air-cooled Porsche engine.
• If the inlet oil line becomes cracked, loose or damaged, engine oil can escape from the lubrication circuit. Even a relatively small leak can gradually lower the engine oil level and contaminate surrounding components.
• More significant oil loss can reduce the amount of lubricant available to critical internal engine parts. Insufficient lubrication can increase friction, heat and mechanical wear and, in severe cases, contribute to serious engine damage.
• Oil leaking onto hot engine or exhaust components can also create smoke, unpleasant odours and an increased fire risk.
• Replacing a deteriorated oil line helps restore a sealed lubrication circuit, maintain reliable oil flow and protect valuable internal engine components.