Retaining Spring For Charge Air Cooler. Porsche 955 / 957 / 958 Cayenne / 95B Macan  ❭  95511051310

Retaining Spring For Charge Air Cooler.
The Genuine Porsche Retaining Spring for Charge Air Cooler is an original equipment fastening component designed to securely retain the charge air hose connection on compatible turbocharged Porsche models. Manufactured to Porsche's exact specifications for fit, strength and durability, this precision-engineered retaining spring locks the charge air pipe securely into the charge air cooler housing, maintaining a reliable, leak-free connection capable of withstanding high boost pressures and demanding operating conditions.  

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
• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18  

Diagram Ref No 3

Manufactured from high-strength spring steel with a corrosion-resistant finish, the retaining spring is engineered to resist continual vibration, thermal expansion and repeated heat cycles without losing its clamping force. Precision-formed to original Porsche dimensions, it provides direct replacement fitment, making it ideal when replacing worn, damaged or weakened retaining clips during intercooler or charge air system servicing.  

What This Product Does:

• Secures the charge air hose to the charge air cooler.
• Maintains a positive locking connection under boost pressure.
• Prevents charge air pipes from becoming loose or disconnected.
• Supports an airtight seal within the turbocharger intake system.
• Helps maintain correct boost pressure and engine performance.
• Ensures reliable retention during engine movement and vibration.
• Replaces worn, damaged or corroded retaining springs.
• Forms an essential part of the turbocharger charge air system.

Symptoms Of Wear Or Failure:

• Loose or insecure charge air hose connection.
• Loss of turbocharger boost pressure.
• Reduced engine performance.
• Slower turbocharger response.
• Hissing noises during acceleration.
• Engine management warning light.
• Boost pressure or intake air system fault codes.
• Charge air pipe becoming partially or fully disconnected.
• Corrosion or reduced spring tension.
• Visible distortion or damage to the retaining spring.

Why Replacement Matters:

• The retaining spring is continually exposed to engine vibration, elevated temperatures, turbocharger boost pressure and repeated servicing. Over time, corrosion, metal fatigue or accidental damage during removal can reduce its ability to securely retain the charge air hose.
• A weakened or damaged retaining spring can allow the charge air pipe to loosen or separate under boost pressure, leading to boost leaks, reduced engine performance and lower turbocharger efficiency. In severe cases, a disconnected charge air pipe can cause a significant loss of power and trigger engine management fault codes.
• Replacing the original component with the Genuine Porsche Retaining Spring for the Charge Air Cooler restores the secure locking function of the charge air connection. Manufactured to Porsche's exact engineering standards using premium-quality spring steel, it provides factory-correct fitment, exceptional durability and dependable long-term performance, helping maintain boost pressure, engine efficiency and the reliable operation of your Porsche's turbocharging system.

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

95511051310

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