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99737504907/1KIT.2
Product Information
Product Information
Engine mount kit.
This OE Match engine mount kit is designed for Porsche 997 MK2 Carrera Cabriolet, Targa and Turbo Cabriolet models with 3.6L and 3.8L engines. The set includes two OE Match hydraulic engine mounts along with the correct genuine Porsche mounting bolts and nuts required for a secure, factory-style installation. The mounts are engineered to match the original Porsche design and provide proper engine support while reducing vibration transmitted to the chassis.
SET OF 2 with bolts and nuts

Fits:
Porsche 997.2 Carrera 3.6L / 3.8L 2009 - 2012 CABRIO / TARGA
Porsche 997.2 Turbo / Turbo S 3.8L 2009 - 2013 CABRIO (cars without Dynamic Engine Mounts PADM)

Diagram Ref No 2, 3 and 5.

Kit Includes:
  2 × OE Match Engine Mount – 99737504907
  4 × Genuine Porsche Hexagon-head bolt – 90037815901
  2 × Genuine Porsche Sleeve / Nut – 9A137542501

This complete kit allows both engine mounts to be replaced simultaneously for balanced drivetrain support.

The engine mounts stabilise the powertrain and prevent excessive engine movement during acceleration, braking and cornering. Their hydraulic construction helps absorb vibration and noise, improving cabin comfort and protecting surrounding drivetrain components.

Replacing worn mounts restores proper engine alignment and smooth driving characteristics.  

Function
  Engine Support: Secures the engine to the rear subframe and chassis
  Vibration Isolation: Hydraulic mount design reduces engine vibration and noise
  Drivetrain Stability: Maintains correct engine position under load
  Component Protection: Helps prevent stress on exhaust, transmission and drivetrain parts

Engine mounts are exposed to constant heat, vibration and load from the engine. Over time the hydraulic fluid and rubber components can deteriorate, reducing their ability to absorb vibration. This can result in increased cabin vibration, clunking during gear changes, or noticeable engine movement. Replacing both mounts restores proper drivetrain stability and smooth engine operation.

Replace engine mounts if you notice:
   Increased vibration inside the cabin
   Clunking or movement during acceleration or gear changes
   Engine movement when revving
   Visible cracking or collapse of the mount

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Related, superseded, cross reference or alternative numbers for comparison.

99737504907
99737504905
99737504903

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