1. The injector is a key component of the diesel engine, directly affecting the power, economy, emissions and reliability of the diesel engine. 2. If the injector fails, it will affect the overall operation of the diesel engine, and a high-quality injector control valve can add a fuse to your injector, giving you more peace of mind. 3. Easy to install. 4. Durable and reliable. 5. OE number: 35-81214 6D, 0445120032, 0445120103, 0445120208, 0445120238, 0986435505, 3968158, 445120208, 494005, 5135790AC, 5135790AD, R5135780AD, R5135790AB, R5135790AD, R5135790AF, 5263316, 4940051. This is just for reference. Please confirm the OE number before purchasing.