1997-2011 Porsche 911/Boxster Control Arm Front, Left, Rear, Right 99634114303
Porsche Part #: 996-341-143-03 (99634114303)
Actual photo
The exact part you’ll receive — not a stock photo.
$15.49
Side: Front, Left, Rear, Right
Used
Donor2000 Porsche BOXSTER · 2.7L
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Genuine OEM Used
SKU: 654000
Donor Vehicle: 2000 Porsche BOXSTER · 2.7L
2 photos
$15.49
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This used genuine OEM Porsche control arm (OEM 99634114303) was removed from a donor vehicle. It also replaces 99634104306 and 99634104303. Designed for front or rear position (left or right side), this control arm connects the wheel hub to the chassis, allowing vertical suspension travel while maintaining lateral stability. As bushings wear, symptoms include clunking noises over bumps, steering vibration, and uneven tire wear. Fits Porsche 911 and Boxster models equipped with naturally aspirated or turbocharged 2.5L–3.8L H6 engines.
Specifications
| Fits Vehicle Model | 911, Boxster |
| Fits Vehicle Make | Porsche |
| Porsche Part No | 996-341-143-03 (99634114303) |
| Compatible OEM Part No | 996-341-043-06, 996-341-043-03 |
| Side | Front, Left, Rear, Right |
| Category | Control Arms |
Compatible Vehicles
Fits 73 vehicle configurations across 1 make, 1997-2011.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 73 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2003 | Porsche | 911 | GT2 Coupe | 3.6L Turbo | |
| 2005 | Porsche | 911 | Carrera 4S Convertible | 3.6L | |
| 2002 | Porsche | 911 | GT2 Coupe | 3.6L Turbo | |
| 2000 | Porsche | 911 | Carrera Coupe | 3.4L | |
| 2008 | Porsche | 911 | GT3 RS Coupe | 3.6L | |
| 2001 | Porsche | 911 | Carrera 4 Coupe | 3.4L | |
| 2004 | Porsche | 911 | GT2 Coupe | 3.6L Turbo | |
| 2000 | Porsche | 911 | Carrera 4 Convertible | 3.4L | |
| 2001 | Porsche | 911 | Carrera 4 Convertible | 3.4L | |
| 2007 | Porsche | 911 | GT3 RS Coupe | 3.6L | |
| 2000 | Porsche | 911 | Carrera 4 Coupe | 3.4L | |
| 2000 | Porsche | 911 | Carrera Convertible | 3.4L | |
| 2005 | Porsche | 911 | GT2 Coupe | 3.6L Turbo | |
| 1999 | Porsche | 911 | Carrera Coupe | 3.4L | |
| 2004 | Porsche | 911 | Turbo Convertible | 3.6L Turbo | |
| 2004 | Porsche | 911 | Turbo Coupe | 3.6L Turbo | |
| 2004 | Porsche | 911 | Carrera Convertible | 3.6L | |
| 2011 | Porsche | 911 | GT3 RS Coupe | 3.8L | |
| 1999 | Porsche | 911 | Carrera 4 Coupe | 3.4L | |
| 2003 | Porsche | 911 | Carrera Convertible | 3.6L | |
| 2005 | Porsche | 911 | Turbo Coupe | 3.6L Turbo | |
| 2005 | Porsche | 911 | Turbo S Coupe | 3.6L Turbo | |
| 2005 | Porsche | 911 | Carrera 4S Coupe | 3.6L | |
| 2008 | Porsche | 911 | GT3 Coupe | 3.6L | |
| 2003 | Porsche | 911 | Carrera Coupe | 3.6L | |
| 2001 | Porsche | 911 | Carrera Coupe | 3.4L | |
| 2002 | Porsche | 911 | Targa | 3.6L | |
| 1999 | Porsche | Boxster | Convertible | 2.5L | |
| 2001 | Porsche | 911 | Carrera Convertible | 3.4L | |
| 1998 | Porsche | 911 | Targa | 3.6L | |
| 2010 | Porsche | 911 | GT3 Coupe | 3.8L | |
| 2004 | Porsche | 911 | Carrera 4S Coupe | 3.6L | |
| 2004 | Porsche | Boxster | S Convertible | 3.2L | |
| 2004 | Porsche | Boxster | Convertible | 2.7L | |
| 2003 | Porsche | Boxster | Roadster Convertible | 2.7L | |
| 1998 | Porsche | 911 | Carrera S Coupe | 3.6L | |
| 1998 | Porsche | Boxster | Convertible | 2.5L | |
| 2002 | Porsche | Boxster | Roadster S Convertible | 3.2L | |
| 1998 | Porsche | 911 | Carrera Convertible | 3.6L | |
| 1998 | Porsche | 911 | Carrera 4 Coupe | 3.6L | |
| 1998 | Porsche | 911 | Carrera 4S Coupe | 3.6L | |
| 2002 | Porsche | Boxster | Roadster Convertible | 2.7L | |
| 2000 | Porsche | Boxster | Roadster S Convertible | 3.2L | |
| 2001 | Porsche | Boxster | Roadster Convertible | 2.7L | |
| 2000 | Porsche | Boxster | Roadster Convertible | 2.7L | |
| 2001 | Porsche | Boxster | Roadster S Convertible | 3.2L | |
| 1998 | Porsche | 911 | Carrera 4 Convertible | 3.6L | |
| 2003 | Porsche | Boxster | Roadster S Convertible | 3.2L | |
| 1997 | Porsche | Boxster | Convertible | 2.5L | |
| 2003 | Porsche | 911 | Turbo Coupe | 3.6L Turbo | |
| 2004 | Porsche | 911 | Carrera 4 Convertible | 3.6L | |
| 2002 | Porsche | 911 | Carrera 4 Convertible | 3.6L | |
| 2005 | Porsche | 911 | Turbo S Convertible | 3.6L Turbo | |
| 2004 | Porsche | 911 | Coupe | 3.6L | |
| 1999 | Porsche | 911 | Carrera 4 Convertible | 3.4L | |
| 2011 | Porsche | 911 | GT3 Coupe | 3.8L | |
| 1999 | Porsche | 911 | Carrera Convertible | 3.4L | |
| 2005 | Porsche | 911 | GT3 Coupe | 3.6L | |
| 2002 | Porsche | 911 | Carrera 4S Coupe | 3.6L | |
| 2002 | Porsche | 911 | Carrera Coupe | 3.6L | |
| 2004 | Porsche | 911 | Carrera Coupe | 3.6L | |
| 2011 | Porsche | 911 | GT3 RS 4.0 Coupe | 4.0L | |
| 2003 | Porsche | 911 | Carrera 4 Convertible | 3.6L | |
| 2003 | Porsche | 911 | Carrera 4S Coupe | 3.6L | |
| 2005 | Porsche | 911 | Turbo Convertible | 3.6L Turbo | |
| 2004 | Porsche | 911 | GT3 Coupe | 3.6L | |
| 2007 | Porsche | 911 | GT3 Coupe | 3.6L | |
| 2001 | Porsche | 911 | Turbo Coupe | 3.6L Turbo | |
| 2004 | Porsche | 911 | Carrera 4S Convertible | 3.6L | |
| 2005 | Porsche | 911 | Carrera Convertible | 3.6L | |
| 2005 | Porsche | 911 | Carrera Coupe | 3.6L | |
| 2002 | Porsche | 911 | Carrera Convertible | 3.6L | |
| 2002 | Porsche | 911 | Turbo Coupe | 3.6L Turbo |