(99970314040) - Hood & Decklid Rubber Stop Buffer - 911/930/912, Boxster/Cayment, Panamera (see details) (4 available)

Porsche part number 99970314040 (also formatted as 999-703-140-40) is a rubber hood and decklid stop buffer. It fits a wide range of Porsche vehicles produced from 1965 through 2019, spanning classic air-cooled models to modern water-cooled sports cars. Cushions and supports the front hood (frunk) or rear engine decklid when closed, helping align panel gaps and prevent rattles. Replaces earlier part number 99970303650 and later supersedes to 99970314041 for several newer applications. Most applications require two buffers per lid.  Made in Germany. 

• Porsche 911. Fits 1965–2019 models across multiple generations, including early long-hood models, G-body, 964, 993, 996, 997, and select 991 variants (such as GT3, GT3 RS, GT2 RS, 911R, and Speedster).
• Porsche 930 (911 Turbo). Fits 1976–1989 models.
• Porsche 912 and 912E. Fits 1965–1969 and 1976 models.
• Porsche Boxster. Fits 1997–2014 models across the 986, 987, and early 981 generations.
• Porsche Cayman. Fits 2006–2014 models across the 987 and early 981 generations.
• Porsche Panamera. Fits 2010–2014 models.