This fuel injector is compatible with Ford Transit, Citroen Relay, and Peugeot Boxer 2.2 and 2.4 HDI models. It is manufactured by Denso and has a grey connector colour. The part number for this fuel injector is 6C1Q-9K546-BC, which may also be written as 6C1Q 9K546 BC or 6C1Q9K546BC. The injector is designed for diesel fuel type and is a crucial component of the fuel injection system. Its function is to supply fuel to the engine at the correct time and in the correct quantity. This fuel injector is a high-quality part that is perfect for those looking to replace a faulty or worn injector.