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Belt Buckle - Left
Genuine Porsche parts diagram
Genuine Porsche parts diagram
Genuine Porsche parts diagram
Genuine Porsche parts diagram

Belt Buckle - Left

GENUINE PORSCHE
Availability:
Out of stock
SKU 99780318311
Sold out
$234.99 - $234.99
$234.99
$234.99 - $234.99
$234.99
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We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.

Failed seat belt buckles are a common cause of Air Bag warning lights. Be sure to replace the fastening bolt when you install your new buckle. The fastening bolt is available as ES#1510502.

Previous Revisions
  • 99780318304
  • Replaces: 997-803-183-04
  • Position: Left Front, Left
  • Part can be found as reference #9 in illustration.
  • Fitment Notes: 911. Front. Left. Cayman. Boxster. Cabrio, with sport seats. Coupe & targa, with sport seats.

This part also goes by the following cross reference.

Cross Reference Part Number: 99780318304, 997-803-183-04

Fits These Vehicles 9 applications
Porsche
Make Model Engine Years
Porsche 911Carrera, Carrera 4, Carrera 4 GTS, Carrera 4S, Carrera GTS, Carrera S, Targa 4, Targa 4S, Turbo, Turbo S 3.4H6 2012–2012
Porsche 911Carrera, Carrera 4, Carrera 4 GTS, Carrera 4S, Carrera GTS, Carrera S, GT2, GT2 RS, GT3, GT3 RS, GT3 RS 4.0, Speedster, Targa 4, Targa 4S, Turbo, Turbo S 3.6H6 2008–2012
Porsche 911Carrera, Carrera 4, Carrera 4 GTS, Carrera 4S, Carrera GTS, Carrera S, GT2, GT2 RS, GT3, GT3 RS, GT3 RS 4.0, Speedster, Targa 4, Targa 4S, Turbo, Turbo S 3.8H6 2008–2013
Porsche 911Carrera, Carrera 4, Carrera 4S, Carrera GTS, Carrera S, GT2 RS, GT3, GT3 RS, GT3 RS 4.0, Speedster, Targa 4, Targa 4S, Turbo, Turbo S 4.0H6 2011–2011
Porsche BoxsterBase, S, S Black Edition, S Porsche Design 2, Spyder 2.9H6 2009–2012
Porsche BoxsterBase, S, S Black Edition, S Porsche Design 2, Spyder 3.4H6 2009–2012
Porsche CaymanBase, S 2.7H6 2007–2008
Porsche CaymanBase, R, S 2.9H6 2009–2012
Porsche CaymanBase, R, S 3.4H6 2006–2012

Fitment data last updated: 2026-07-28

Fits 9 vehicle applications Check vehicle fitment before ordering View fitment

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