Crankcase Breather Line, LEFT. Porsche 970.2 Panamera S 3.0L 2014-16  ❭  94610724075

Crankcase Breather Line, LEFT.

The Crankcase Breather Line – Left is a genuine Porsche engine ventilation component designed to regulate crankcase pressure on the left-hand side of the engine. As part of the Positive Crankcase Ventilation (PCV) system, this breather hose routes combustion blow-by gases safely back into the intake system for controlled reburning.

Fits:

• Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
• Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
• Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16

Diagram Ref No 5

What This Product Does:

• Relieving excess crankcase pressure
• Routing blow-by gases back into the intake system
• Supporting correct PCV system operation
• Preventing pressure-related oil leaks
• Reducing sludge formation and internal contamination

Symptoms Of Wear Or Failure:

• Rough or unstable idle
• Check Engine Light illumination
• Oil leaks from valve covers or engine seals
• Increased oil consumption
• Whistling or hissing sounds (vacuum leak)
• Sludge build-up inside the engine
• Oil residue around hose connections

Why Replacement Matters:

• Restore proper crankcase pressure regulation
• Prevent oil leaks and gasket damage
• Improve engine performance and efficiency
• Maintain emissions system compliance
• Avoid expensive engine repairs

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94610724075

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