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Shock Absorber Parts REAR
By OE Match
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
Refresh rear end precision and ride comfort with this OE Match pair of rear suspension top mounts for Porsche 996. These mounts use premium rubber and a high-quality bearing interface to control strut movement, cut noise/harshness, and maintain correct geometry under load. Ideal when replacing rear dampers or chasing knocks, creaks, tramlining or uneven tyre wear. Supplied as a matched left/right pair for consistent handling.
Fits:
Porsche 996 C2 / C4 / C4S 1998 - 2005
Porsche 996 Turbo / GT2 2001 - 2005
Porsche 996 GT3 MKI
Diagram ref no 2
Manufactured using high-quality forged aluminium and fitted with durable rubber bushes and ball joints, they ensure excellent suspension response, ride comfort, and long-term reliability. Ideal for eliminating unwanted steering vibration, uneven tyre wear, or suspension noise.
• Position on Vehicle: Rear suspension – both upper shock absorber/strut mount positions.
• Cross-Reference / Alternative Numbers: 2 × 996 333 059 03 (each mounted left & right)
• Applications: Ideal for full rear suspension overhaul where both mounts are being replaced for uniform performance.
Replacing both sides together avoids mismatched performance, where one side’s mount is new and the other is still worn — leading to inconsistent handling, uneven ride feel and asymmetric noise. A full set ensures true rear-suspension balance, restored comfort and dependable stability.
When to replace both:
• One side already shows wear – replace both to maintain symmetry.
• Rear shock/strut replacement performed on both sides – pair with mounts for full service.
• High-mileage vehicle where both mounts are likely nearing end-of-life.
• You want consistent ride and handling across both rear corners.
• To avoid replacing the second side shortly after the first, saving downtime and labour.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99633305903
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
Cars with Standard chassis
Porsche 996 Carrera 1998-05
Porsche 996 Turbo/ GT2 / GT3 1998-05
Porsche 997 C2 / C2S MKI & MKII 2005-12
Porsche 997 C4 / C4S MKI & MKII 2005-012
Click 'Zoom in' for large parts diagram.
Diagram ref no 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99633310502
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
2 x 99633310502
2 x 99333310701
Cars with Standard chassis
Porsche 996 Carrera 1998-05
Porsche 996 Turbo/ GT2 / GT3 1998-05
Porsche 997 C2 / C2S MKI & MKII 2005-12
Porsche 997 C4 / C4S MKI & MKII 2005-012
Click 'Zoom in' for large parts diagram.
Diagram ref no 7 and 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99633310502
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
REAR
Fits:
Porsche 996 1998-05
Porsche 996 Turbo 2001-05
Porsche 997 MKI 2005-08
Porsche 997 Turbo 2007-09
porsche 997 GT3 2007>>
Porsche 997 MKII 2009>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99633351102
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
Fits Left Or Right.
Fits:
Porsche 996 1998>>2005
Porsche 996 Turbo 2001>>2005
Porsche 997 Carrera MKI 2005>>2008
Porsche 997 Carrera MKII 2009>>2012
Porsche 997 Turbo MKI 2007>>2009
Porsche 997 Turbo MKII 2010>>2013
Porsche 997 GT3 MKI / MKII 2007>>2011
Diagram Ref No 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99633351103
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
Fits:
Porsche 996 1998-05
Porsche 996 Turbo / GT2 2001-05
Porsche 996 GT3 1999-05
Click 'Zoom in' for large parts diagram.
Diagram ref no 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99633310700
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
This rear upper shock/strut mount designed for the rear suspension of the Porsche 911 (996) series (1998-2005). This mount positions the rear shock absorber and provides a secure interface between the suspension unit and the chassis. Built to original dimensions and quality standards, it reduces road noise, ensures proper shock alignment and preserves the smooth Porsche ride you expect.
Sold each, 2 required per vehicle.
Fits:
Porsche 996 C2 / C4 / C4S 1998 - 2005
Porsche 996 Turbo / GT2 2001 - 2005
Porsche 996 GT3 MKI
Diagram ref no 2
• Position on Vehicle: Rear suspension – upper mount for the shock absorber / strut (left or right side).
• Cross-Reference / Alternative Numbers: OEM part number 996 333 059 03 (often written 99633305903)
• Applications: Replacement mount for the rear suspension of 996-series Porsche vehicles; used when original mount shows wear, deformation or poor isolation.
The rear shock/strut mount plays a pivotal role in aligning your suspension and isolating vibration. Over time the bonded rubber can deteriorate, the mount flange may corrode, or studs may loosen — all affecting ride comfort and handling. A worn mount can transmit noise and harshness, alter suspension geometry and ultimately compromise stability. In short, replacing a deteriorated mount restores quiet cabin performance and secure handling.
When to replace:
• Noticeable noise, clunks or creaks from the rear suspension.
• Visible cracks in the rubber isolator or separation at the bond.
• Poor ride comfort, increased vibration or harshness.
• Aftershock/strut replacement – when disassembly makes future replacement easier.
• High-mileage or original mount still in service after many years.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99633305903
The product you are viewing cross references to these numbers
OEMatch Shock Absorber Parts — Control, Stability, Comfort
OEMatch shock absorber parts for Porsche models provide replacement components for the vehicle's damping system, chosen to suit model-specific requirements and repair procedures. Many owners search for genuine or OEM shock absorber parts; these are direct-fit alternatives designed to match the original form, fit and function.
Available Types
- Top mounts and bearing plates
- Bump stops and travel limiters
- Dust covers and bellows
- Seals and oil retention components
- Bushes and mounting hardware
Understanding OEMatch Shock Absorber Parts
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original shock absorber parts. OE (Original Equipment) refers to parts matching original specifications for the shock absorber parts and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM shock absorber parts engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models. These rear suspension items include the mounts, seals and protective components that work with the damper body to control vehicle motion and preserve handling characteristics; correct identification and matching to the vehicle are important for reliable reinstatement of ride and control.
Benefits Include
- Restores damping control and ride comfort where worn parts have degraded performance
- Reduces noise and harshness caused by failing mounts or damaged seals
- Helps preserve tyre contact and steering consistency under load
Why Shock Absorber Parts Wear and Fail
- Age and fatigue from repeated compression and extension of seals and mounts
- Contamination or physical damage from road debris, broken dust covers or leaking oil
- Corrosion and loss of lubrication allowing bearings and mounts to seize or degrade
The Importance of Replacing with OEMatch Shock Absorber Parts
Replacing worn or damaged shock absorber parts helps maintain the damping system's intended performance, which supports vehicle stability, braking balance and even tyre wear. Choosing matching replacement parts ensures correct mounting interfaces and sealing to protect the damper; when maintenance affects suspension geometry or hidden fastenings, use correct procedures and parts to avoid introducing handling faults.
Advantages
- Designed for direct compatibility with Porsche model references to simplify identification and fitting
- A range of replacement components that allow targeted repairs without replacing complete dampers where not required
- Catalogued cross-references and part descriptions to aid correct selection for specific model years
Support & Advice
These items affect safety-critical systems. Installation should be carried out by a qualified technician following model-specific procedures and torque settings. Use calibrated tools and new fasteners where specified.
