Retaining Spring For Charge Air Cooler. Porsche 955 / 957 / 958 Cayenne 2003-18  ❭  95510680200

Retaining Spring For Charge Air Cooler.
The OE MATCH Retaining Spring for Charge Air Cooler is a retaining clip designed to securely lock the charge air cooler (intercooler) and associated boost pipe connections on compatible Porsche turbocharged models. This precision-engineered retaining spring ensures the intercooler pipework remains securely connected under high boost pressure, helping maintain a sealed intake system for optimum turbocharger performance and engine efficiency.  

Fits:

• Porsche 955 Cayenne S 4.5L V8 2003-06
• Porsche 955 Cayenne Turbo 4.5L 2003-06
• Porsche 955 Cayenne Turbo S 4.5L 2006>>
• Porsche 957 Cayenne 3.0L Diesel 2007-10
• Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17

  
Diagram Ref No 5

The retaining spring is designed to retain its clamping force even under constant engine vibration, high temperatures and repeated boost cycles. Precision-formed to OE dimensions, it provides replacement fitment, making it ideal when replacing the charge air cooler, boost hoses or during routine intake system maintenance.  

What This Product Does:

• Secures the charge air cooler and boost pipe connection.
• Maintains a leak-free pressurised intake system.
• Prevents boost hoses from separating under pressure.
• Ensures correct positioning of intercooler pipework.
• Supports efficient turbocharger operation.
• Helps maintain consistent boost pressure.
• Forms an essential part of the turbocharged intake system.

Symptoms Of Wear Or Failure:

• Loose charge air cooler or boost pipe connections.
• Boost pressure leaks.
• Hissing noise under acceleration.
• Reduced engine power.
• Increased turbo lag.
• Engine management or check engine warning light.
• Underboost fault codes.
• Corrosion or loss of spring tension.
• Intercooler hose becoming detached.
• Reduced engine efficiency and fuel economy.

Why Replacement Matters:

• The retaining spring is subjected to constant engine vibration, high boost pressures and repeated heating and cooling cycles. Over time, the spring can weaken, corrode or become distorted, reducing its ability to securely retain the charge air cooler connection.
• A weakened retaining spring can allow boost pressure to escape or permit intercooler pipework to disconnect under load. This can result in reduced turbocharger performance, increased fuel consumption, poor engine response and engine management faults. In severe cases, a disconnected charge air pipe can leave the vehicle with significantly reduced power.

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

95510680200

The product you are viewing cross references to these numbers