Upper injector seal for valve cover, compatible with Astra H (2004–2010), Astra J (2010–2016), Corsa D (2007–2014), Meriva A (2003–2010), Meriva B (2010–2017), and Zafira B (2005–2015) equipped with 1.7D engines.Fits OEM part numbers 5607638, 5607251, 98001142, 98014752, and 8980011422.Designed for resealing applications.Available in quantities of 1, 2, 4, or 8 pieces. Designed for use with 1.7D diesel engines found in Astra H, Corsa D, Meriva A/B, and Zafira B models Compatible with upper injector seal applications requiring part numbers 5607638, 5607251, and 98001142 Serves as a reseal component for valve cover assemblies to maintain proper sealing integrity Fits OEM specifications for injector bore sealing in direct fuel injection systems Suitable for maintenance and repair of diesel engine valve covers across multiple vehicle generations Color 8PCS Brand Name XpmEQQeve Manufacturer XpmEQQeve