Air conditioning refrigerant pressure line, Rear. Porsche 964 1989-94  ❭  96457309708

Air conditioning refrigerant pressure line - Rear
This OE Match rear air conditioning refrigerant pressure line is a replacement A/C pipe for Porsche 964 models from 1989 to 1994. It is designed to match the original-style fitment and function, helping restore correct refrigerant flow and pressure within the air conditioning system.

Fits:
Porsche 964 C2 / C4 / RS 1989 - 1992* 
Porsche 964 C2 / C4 / RS 1993 - 1994
  * Early cars may need to update adjoining pipe 96457310503 as design has changed and end fittings will be different.

Diagram ref no 11

The refrigerant pressure line carries refrigerant through the A/C system as part of the cooling cycle. A secure, leak-free pressure line is essential for maintaining correct refrigerant pressure, efficient cooling performance, and reliable air conditioning operation.

Functions
• Replaces the rear A/C refrigerant pressure line
•  Carries refrigerant through the air conditioning system
•  Helps maintain correct A/C system pressure
•  Supports efficient cooling and climate control performance
•  Helps prevent refrigerant leaks and loss of cooling efficiency
•  Replaces corroded, cracked, leaking, kinked, or damaged original lines
•  OE Match replacement for Porsche 964 air conditioning repair.

Why Replace This Part?
Air conditioning refrigerant pressure lines can corrode, crack, leak, become blocked, or suffer damage due to age, vibration, moisture, road debris, and previous repairs. A leaking or damaged line can cause refrigerant loss, poor cooling, compressor strain, oil residue around connections, or A/C pressure faults. Replacing the line helps restore a sealed refrigerant circuit and dependable cooling performance.

When to Replace This Part
•  The A/C system is not cooling correctly
•  Refrigerant leaks are found at the rear pressure line
•  Oil staining or residue is visible around the A/C pipe or connections
•  The line is corroded, cracked, kinked, damaged, or blocked
•  The A/C system fails a pressure or vacuum leak test
•  The compressor, condenser, evaporator, or related A/C lines are being replaced
•  The vehicle is undergoing Porsche 964 air conditioning restoration.

Where it fits on the car
This pressure line fits in the rear section of the air conditioning refrigerant circuit on Porsche 964 models. It connects according to the factory A/C pipe routing and supports refrigerant flow through the rear A/C system layout.

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

96457309708

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