Engine Mounts
Engine
Mount & Hardware Kit
This complete engine mount and hardware kit includes left and right OE Match engine
mounts along with the correct mounting hardware. Designed as a direct-fit
replacement, the kit restores proper engine alignment, stability, and vibration
control. By replacing both mounts and fasteners together, you ensure maximum
reliability and secure installation.
Fits:
Porsche Cayenne S 4.5L V8
2003-06
Porsche Cayenne Turbo 4.5L
2003-06
Porsche Cayenne Turbo S 4.5L
2006>>
Porsche Cayenne S/GTS 4.8L
2007-10
Porsche Cayenne Turbo / Turbo S
4.8L 2007-10
What the
Products Do
- Engine Mounts: Cushion the engine against vibrations, reduce cabin noise, and hold the engine securely in place during acceleration, braking, and cornering.
- Mounting Hardware: Provides the secure fastening required to keep mounts properly torqued and aligned, preventing unwanted movement or loosening over time.
Together, these components keep your engine stable, smooth, and securely mounted to the chassis.
Symptoms of
Worn or Failing Engine Mounts
- Excessive vibration in the cabin or steering wheel
- Clunking or knocking noises during acceleration, braking, or gear changes
- Visible sagging, cracks, or separation in the rubber mounts
- Engine movement when shifting between drive and reverse
- Uneven alignment of engine components
Common
Reasons for Failure
- Heat & Age: Rubber within the mounts deteriorates and hardens over time due to constant exposure to engine heat.
- Stress & Load: Aggressive driving, heavy loads, and constant torque stresses accelerate mount wear.
- Oil Leaks: Oil contamination weakens the rubber and causes premature cracking or separation.
- Hardware Fatigue: Original nuts and bolts can stretch, corrode, or lose proper torque over repeated heat cycles.
Why Replace
as a Kit?
- Ensures balanced support by replacing both mounts at the same time.
- Fresh hardware guarantees secure fitment and prevents premature loosening.
- Restores factory-level comfort, reducing vibrations and noise.
- Prevents engine misalignment, which can damage exhaust connections, driveshafts, or transmission mounts.
- Saves on labour costs by doing the full job at once rather than piecemeal replacements.
Ideal For: Preventive
maintenance, resolving drivetrain vibrations, or refreshing the engine bay
during major service.
Diagram ref no 2, 5, 6 and 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
ENGMTGKIT955T
The product you are viewing cross references to these numbers
- 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 S/GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10


Fits:
Porsche 955 Cayenne S / TURBO 2003-06
Porsche 957 Cayenne S / GTS / TURBO 2008-10
Porsche 958 Cayenne S / GTS / TURBO 2015>>
Click 'Zoom in' for large parts diagram.
Diagram Ref No 1.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95837530930
The product you are viewing cross references to these numbers
- 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 S/GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol 400HP 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol 500HP 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol 550HP 2010-17


Fits:
Porsche 955 Cayenne 3.2L 2004-05 M02.2Y
Porsche 957 Cayenne 3.6L 2008-10 M55.01
Click 'Zoom in' for large parts diagram.
Diagram ref no 2
Price is for EACH.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95537504900
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 957 Cayenne 3.6L 2007-10

Fits:
Porsche 955 Cayenne 3.2L 2004-05 M02.2Y
Porsche 957 Cayenne 3.6L 2008-10 M55.01
Click 'Zoom in' for large parts diagram.
Diagram ref no 2
Price is for EACH.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95537504900
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 957 Cayenne 3.6L 2007-10

Fits:
Porsche 955 Cayenne S / Turbo 2003-06
Porsche 957 Cayenne S / Turbo 2007-10
Click 'Zoom in' for large parts diagram.
Diagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9483750
The product you are viewing cross references to these numbers
- 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 S/GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10


Fits:
Porsche 957 Cayenne DIESEL 3.0L 2009-10
Click 'Zoom in' for large parts diagram.
Diagram ref no 2
Price is for EACH.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95537504910
The product you are viewing cross references to these numbers
- Porsche 957 Cayenne 3.0L Diesel 2007-10
Fits:
Porsche 957 Cayenne DIESEL 3.0L 2009-10
Diagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95537504910
The product you are viewing cross references to these numbers
- Porsche 957 Cayenne 3.0L Diesel 2007-10


Fits:
Porsche 955 Cayenne S / Turbo 2003-06
Porsche 957 Cayenne S / Turbo 2007>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 16.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95537510113
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 957 Cayenne S/GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10

Fits:
Porsche 955 Cayenne S / Turbo 2003-06
Porsche 957 Cayenne S / Turbo 2007>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 16.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95537510113
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 957 Cayenne S/GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10

Sold each - 4 required per car

Fits:
Porsche 955 Cayenne S V8- 2003 to 2006
Porsche 955 Cayenne turbo / turbo SV8- 2003 to 2006
Porsche 957 Cayenne S / GTS V8- 2007 to 2010
Porsche 957 Cayenne turbo /turbo S - 2007 to 2010
Porsche 958 Cayenne S / GTS V8 - 2011 to 2017
Porsche 958 Cayenne turbo / turbo S V8 -2011 to 2017
Click 'Zoom in' for large parts diagram.
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90037800401
The product you are viewing cross references to these numbers
- 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 S/GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2010-17
- Porsche 958 Cayenne S V8 4.2L Diesel 382HP 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol 400HP 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol 500HP 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol 550HP 2010-17
Replacement Engine Mounts – Stability, Comfort, and Performance for Porsche Models
Engine mounts are the unsung heroes of your Porsche’s drivetrain, securing the engine to the chassis while absorbing vibration and maintaining precise alignment. Over time, these components can degrade from constant heat, torque, and road stress — affecting ride quality, handling, and drivetrain performance.
At Design911, we supply a wide selection of precision-engineered replacement engine mounts designed to the highest performance standards. Manufactured from high-grade rubber, polyurethane, or reinforced composite materials, these mounts provide the perfect balance of vibration isolation and structural support.
Whether you’re restoring a classic air-cooled model or
maintaining a modern 911, manufacturer-quality mounts ensure smooth
operation, improved comfort, and precise drivetrain alignment under all
conditions.
What Do Engine Mounts Do?
Engine mounts secure the engine and transmission to the vehicle’s chassis, minimising movement while isolating vibrations that would otherwise transfer into the cabin.
Core Functions:
- Securely
position the engine and transmission within the chassis.
- Absorb
vibration and torque movement, improving comfort and handling.
- Maintain
drivetrain alignment for optimal power transfer.
- Reduce stress on components such as hoses, wiring, and exhaust connections.
Well-fitted engine mounts preserve your Porsche’s distinctive refinement and handling precision, especially under high load or spirited driving.
Why Do Engine Mounts Fail?
Due to constant exposure to torque, heat, and vibration, engine mounts naturally degrade over time. Worn or broken mounts can lead to excessive engine movement, clunking noises, and vibration inside the cabin — symptoms that should never be ignored.
Common Causes of Engine Mount Failure Include:
- Material
fatigue from age or repeated heat cycling.
- Oil
contamination, softening rubber or polymer components.
- Excessive
engine torque or vibration, especially on tuned or high-mileage
engines.
- Corrosion
or cracking in metal brackets or hardware.
- Improper installation leading to uneven stress and premature wear.
Failing mounts compromise performance and comfort, causing drivetrain misalignment and potential damage to surrounding components.
Why Replace with Precision-Engineered Engine Mounts?
Upgrading to high-quality replacement engine mounts restores the stability, refinement, and handling balance your Porsche was designed for. Precision-engineered mounts ensure reliable load distribution, vibration damping, and improved driving comfort.
Key Benefits:
- Restores
drivetrain stability and precise engine positioning.
- Reduces
vibration and harshness, improving cabin comfort.
- Enhances
throttle response by limiting engine movement.
- Protects
critical components from stress and misalignment.
- Available
in rubber or performance polyurethane for tailored ride feel.
- Perfect fitment across Porsche models — air-cooled, turbocharged, or hybrid.
Whether you’re maintaining daily drivability or preparing for track use, replacement mounts deliver the durability and control your Porsche deserves.
Highlights:
- Precision-engineered
replacement engine mounts for all Porsche models.
- High-grade rubber, polyurethane, or reinforced construction.
- Improves handling, comfort, and vibration isolation.
- Direct-fit
compatibility for easy installation and perfect alignment.
- Ideal for rebuilds, performance upgrades, or preventive maintenance.
- Restores driving dynamics and comfort in classic and modern Porsches.