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Porsche > Cayman 987C/981C (2005-2016) > Cayman 2.7L 987C 2006-08 > Engine Rebuild Parts >

Engine Mounts

Engine Mounts

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DISPLAYING 1 to 9 (of 9 products)
Engine mount bush insert kit. Porsche 987.1 Boxster / Cayman - 98737502303, 98737502305
4
Engine mount bush insert kit. Porsche 987.1 Boxster / Cayman
Best Price
98737502305
Product Information
Product Information

Engine mount bush insert kit. Porsche 987 gen 1 Boxster /Cayman

functionfirst

Fits:
Porsche 987.1 Boxster 2.7ltr - 2008 to 2008
Porsche 987.1 Boxster S 3.2/3.4ltr - 2008 to 2008
Porsche 987.1 Cayman 2.7ltr - 2006 to 2008
Porsche 987.1 Cayman S 3.4ltr - 2005 to 2008

Choose between three hardness levels:

1. Soft (60A) - Orange: For added performance and to restore and preserve your OEM mount with minimal noise, vibration and harshness (NVH)
2. Sport (70A) - Yellow: For tuned and sport-oriented performance street cars, with less noise, vibration and harshness (NVH) than track versions
3. Track (80A) - Black: For optimized performance on track and racecars where noise, vibration and harshness (NVH) is not a consideration

The OEM engine mount was designed for ride comfort and is prone to sagging and tearing but, above all, it is a detriment to performance. The empty voids in the bush allow for too much engine movement, resulting in sloppy handling, numbed responsiveness and imprecise shifting.  
Racecars utilize a solid metal mount to mediate this but it is impractical for road use as it transfers extreme noise and vibration into the cabin.

So how do you achieve the benefits of a solid mount while retaining daily drivability?  We offer the most effective and easy to install solution for the Porsche 987.1 Boxster and Cayman. The durable urethane rubber insert simply slips in to fill and fortify the empty voids of the OEM bush, preventing premature wear and undesirable engine movement, all while transmitting minimal added noise and vibration.

The result? Handling is taut and predictable, power delivery is immediate and smooth and gear changes are crisp and confident.

Installation can be completed in about 1.5-hours for the 987.  




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Related, superseded, cross reference or alternative numbers for comparison.

98737502305
98737502303
98737502305

The product you are viewing cross references to these numbers
Engine mount bush. Porsche 986 Boxster 1997-04 / 987 Boxster 2005 > / 987C Cayman 2006 > - 98737502304, 98737502305, 98637502307, 9863750230 - URO-009883
4
Engine mount bush. Porsche 986 Boxster 1997-04 / 987 Boxster 2005 > / 987C Cayman 2006 >
Best Product
98737502305/2
Product Information
Product Information
Engine mount bush.

oematch

Fits:
Porsche 986 Boxster 1997-04
Porsche 987.1 Boxster 2005-08
Porsche 987C.1 Cayman 2006-08

Click 'Zoom in' for large parts diagram.
Fits to no. 2 on the diagram.

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

98737502305
98737502304
98737502305
98637502307
9863750230

The product you are viewing cross references to these numbers
Engine Mount Stop. Porsche 987 Boxster / 987 Cayman - 9A137525701, 98737525503, 98737525505
4
Engine Mount Stop. Porsche 987 Boxster / 987 Cayman
Special Order item
9A137525701
Product Information
Product Information
Engine Mount Stop.
porsche

Fits:
Porsche 987 Boxster / S 2005-08
Porsche 987 Boxster / S 2009-12
Porsche 987C Cayman / S 2005-08
Porsche 987C Cayman / S 2009-12

This product supersedes Porsche's old part numbers:
- 98737525503
- 98737525505

Price is for each.

Click 'Zoom in' for large parts diagram.
Diagram Ref No 3

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

9A137525701
9A137525701
98737525503
98737525505

The product you are viewing cross references to these numbers
Engine mount with HD 95A shore rating bush Porsche 986 Boxster 1997-04 / 987 Boxster 2005 > / 987C Cayman 2006 > - 98737502304, 98737502305, 98637502307, 9863750230
4
Engine mount with HD 95A shore rating bush Porsche 986 Boxster 1997-04 / 987 Boxster 2005 > / 987C Cayman 2006 >
Best Product
3609309871
Product Information
Product Information
Engine mount with HD 95A shore rating bush 

rohler

Fits:
Porsche 986 Boxster 1997-04
Porsche 987.1 Boxster 2005-08
Porsche 987C.1 Cayman 2006-08

This product replaces:

98737502304, 98737502305, 98637502307 

Click 'Zoom in' for large parts diagram.
Diagram Ref No 2.

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

3609309871
98737502304
98737502305
98637502307
9863750230

The product you are viewing cross references to these numbers
Engine mount with HD polyurethane bush Porsche 986 Boxster 1997-04 / 987 Boxster 2005 > / 987C Cayman 2006 > - 98737502304, 98737502305, 98637502307, 9863750230
4
Engine mount with HD polyurethane bush Porsche 986 Boxster 1997-04 / 987 Boxster 2005 > / 987C Cayman 2006 >
Best Product
3609309872
Product Information
Product Information
Engine mount with HD polyurethane bush

rohler

Fits:
Porsche 986 Boxster 1997-04
Porsche 987.1 Boxster 2005-08
Porsche 987C.1 Cayman 2006-08

This product replaces:

98737502304, 98737502305, 98637502307 

Click 'Zoom in' for large parts diagram.
Diagram Ref No 2.

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

3609309872
98737502304
98737502305
98637502307
9863750230

The product you are viewing cross references to these numbers
Engine mount. Porsche 986 Boxster 1997-04 / 987 Boxster 2005 > / 987C Cayman 2006 > - 98737502304, 98737502305, 98637502307, 9863750230
4
Engine mount. Porsche 986 Boxster 1997-04 / 987 Boxster 2005 > / 987C Cayman 2006 >
Special Order item
98737502305
Product Information
Product Information
Engine mount.

porsche

Fits:
Porsche 986 Boxster 1997-04
Porsche 987.1 Boxster 2005-08
Porsche 987C.1 Cayman 2006-08

This product supersedes Porsche's old part numbers:
- 98737502304

Click 'Zoom in' for large parts diagram.
Diagram Ref No 2.

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

98737502305
98737502304
98737502305
98637502307
9863750230

The product you are viewing cross references to these numbers
Engine mount. Porsche 986 Boxster 1997-04 / 987 Boxster 2005 > / 987C Cayman 2006 > - 98737502304, 98737502305, 98637502307, 9863750230
4
Engine mount. Porsche 986 Boxster 1997-04 / 987 Boxster 2005 > / 987C Cayman 2006 >
Best Product
98737502305/1
Product Information
Product Information
Engine mount.

oematch

Fits:
Porsche 986 Boxster 1997-04
Porsche 987.1 Boxster 2005-08
Porsche 987C.1 Cayman 2006-08

This product supersedes Porsche's old part numbers:
- 98737502304

Click 'Zoom in' for large parts diagram.
Diagram Ref No 2.

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

98737502305
98737502304
98737502305
98637502307
9863750230

The product you are viewing cross references to these numbers
Front engine mount bush. Porsche 986/987 Boxster / 987 Cayman Powerflex Black Series - PFR57-520, PFR57520, 98737502305, 9A137502322, PFR57520BLK
5
Front engine mount bush. Porsche 986/987 Boxster / 987 Cayman Powerflex Black Series
Best Price
PFR57-520BLK
Product Information
Product Information
powerflexblack

Our polyurethane bushes are ideal replacements for worn or damaged parts. Engine mount bushes are particularly prone to cracking of the rubber because of a large amount of voiding in the material to allow for excessive movement. For an insert only please use PFR57-521BLK.

OEM Part Number: 98737502305
OEM Part Number: 9A137502322

Fits:
Porsche Boxster 986 (1997-2004)
Porsche Boxster 987 (2005-2009)
Porsche Cayman 987C (2005 - 2009)

up to 2009 with engine codes M9625, M9626, M9720, M9721 & M9722

DIAGRAM REFERENCE: 20

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

PFR57-520BLK
PFR57-520
PFR57520
98737502305
9A137502322
PFR57520BLK

The product you are viewing cross references to these numbers
Hex head bolt M10x80 for engine mount. Porsche 986 Boxster / 987.1 Boxster / 987.1 Cayman - 99907203609, 99907205501
3
Hex head bolt M10x80 for engine mount. Porsche 986 Boxster / 987.1 Boxster / 987.1 Cayman
Special Order item
99907205501
Product Information
Product Information
Hex head bolt M10x80 for engine mount. 

porsche

Fits:
Porsche 986 Boxster - 1997 to 2004
Porsche 987.1 Boxster - 2005 to 2008
Porsche 987.1 Cayman - 2005 to 2008

Click 'Zoom in' for large parts diagram.
Diagram ref no 10



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

99907205501
99907203609
99907205501

The product you are viewing cross references to these numbers
DISPLAYING 1 to 9 (of 9 products)
Also found on these pages
About Engine Mounts

Engine mounts, also called motor mounts, are critical components of your Porsche, securing the engine to the chassis and absorbing vibrations during operation. Traditionally, rubber has been the go-to material for these mounts, but polyurethane is gaining popularity due to its enhanced performance and durability compared to rubber.

Polyurethane motor mounts excel at absorbing vibrations, ensuring a smoother and quieter ride, benefiting both driver and passengers. Although they are initially more expensive than rubber mounts, their longer lifespan makes them more cost-effective over time, reducing maintenance and replacement expenses.

In high-performance vehicles like Porsches, motor mounts face extreme stress, vibrations, heat, and pressure. Uprated polyurethane motor mounts provide additional benefits by limiting engine movement, enhancing engine stability during acceleration and gear shifts, and offering improved gear engagement, thus protecting gearboxes and shafts.


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