Air conditioning refrigerant suction line. Porsche 964 >>1992  ❭  96457309202

Air conditioning refrigerant suction line - Centre line.
Genuine Porsche Original Equipment (OE) air-conditioning suction pipe, designed to carry low-pressure refrigerant from the evaporator back to the compressor on Porsche 911 964 models. It is a factory-engineered hard line that forms a critical part of the A/C refrigerant circuit.

Fits:
Porsche 964 1989 - 1993

Diagram ref no 20

The suction pipe plays an essential role in the A/C system by returning cooled, low-pressure refrigerant gas to the compressor for re-circulation. Because refrigerant flow efficiency and sealing integrity are highly dependent on correct pipe routing and geometry, Porsche designed this component to maintain exact clearances and minimise stress caused by vibration, engine movement, and thermal expansion.

As a Genuine Porsche OE part, 96457309202 delivers factory-correct performance, durability, and long-term reliability, making it the preferred choice for high-quality repairs, restorations, and A/C system refurbishments.

Installed in the Porsche 964 air-conditioning system, this Genuine OE suction pipe ensures refrigerant is routed exactly as intended by Porsche engineers. Its precise factory geometry maintains correct system clearances, ensures perfect sealing at connection points, and reduces vibration-related stress on adjacent hoses and components, helping preserve overall A/C system integrity and efficiency.

Over time, original A/C pipes can suffer from corrosion, fatigue, deformation, or sealing surface wear, leading to refrigerant leaks and reduced cooling efficiency. Because even minor leaks can compromise system performance, replacing a damaged or aging suction pipe with a Genuine Porsche OE component ensures correct refrigerant flow, reliable sealing, and protection of expensive A/C components such as the compressor.

When to replace:
•  Refrigerant leaks detected at pipe joints
•  Pipe shows corrosion, cracking, or deformation
•  During A/C system overhaul or compressor replacement
•  After engine bay damage or improper previous repairs
•  Preventive replacement during high-quality restoration work

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