Engine Mount. Porsche 996 C2 / C4 1997-05  ❭  99337504908

Engine mount.
This OE Match engine mount is a hydraulic engine mounting component designed for Porsche 911 (996) models. Manufactured to match the original Porsche specifications, it provides secure engine support while reducing vibration transmitted to the chassis. This mount is a direct-fit replacement for the factory engine mount used in the 996 drivetrain system.
Sold individually,  two are required per vehicle.

Fits:
Porsche 996 C2 / C4 3.4L 1997 - 08/2001
Porsche 996 C2 / C4 3.6L 09/2001 - 2005
Porsche 996 C4S 3.6L 09/2001- 2005

Diagram ref no 2.

This mount replicates the original Porsche design to ensure proper fitment, durability and vibration damping. It replaces earlier versions such as 99337504905 and 99337504906, offering improved reliability and performance.

The engine mount stabilizes the engine and limits excessive movement during acceleration, braking and cornering. By absorbing vibration and engine torque, it helps maintain smooth driving characteristics and reduces noise or vibration transmitted to the cabin.

Replacing worn mounts restores drivetrain stability and helps protect surrounding components such as the exhaust system, transmission and driveshaft.

Function
•  Engine Support: Secures the engine to the chassis or engine cradle
•  Vibration Isolation: Hydraulic mount design absorbs engine vibration
•  Drivetrain Stability: Controls engine movement under load
•  Noise Reduction: Minimizes vibration transmitted to the cabin

Engine mounts are subjected to constant vibration, engine torque and heat. Over time the rubber and hydraulic components can degrade, reducing their ability to absorb movement. This may result in increased cabin vibration, clunking noises during gear changes, or visible engine movement. Replacing worn mounts restores proper engine support and ensures stable drivetrain operation.

Consider replacing the engine mount if you notice:
•  Excessive engine vibration inside the cabin
•  Clunking or knocking during acceleration or gear changes
•  Visible hydraulic fluid leakage from the mount
•  Sagging exhaust or engine position changes

Related reference numbers
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99337504908

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