Genuine VW/Audi Engine Expansion Plug (EuroVan Golf Jetta) - 035103379 - A genuine VW/Audi engine expansion plug for EuroVan Golf Jetta models. This plug is made of high-quality materials to ensure a secure seal and long-lasting performance. It is designed to replace the original part and fits perfectly in place. It is essential for maintaining the proper engine performance and avoiding costly repairs.