Fuel Injector No.7506924 - Car Inner Engnie Fuel Injectors - For Bmw 745Li 2002-2003 Metal Black - 8 Pcs

Function: Fuel Injectors has well sealed rubber O-ring with sturdy fixing bracket. Fuel Injectors fuel transport and atomization can be precisely controlled for improved throttle response. Made of materials with strong heat resistance, the O-ring will not have thermal expansion effect in extremely high temperature environment, so that the fuel injection nozzle does not leak and achieves a balanced state of oil volume. With fuel sprays and high impedance coil enable fast start up in cold environments, low fuel consumption and provide better performance. Installation: Step 1. Make sure the engine is cool down. Disconnect the battery. Step 2. Remove the bolts and brackets from the fuel rail. Step 3. Disconnect the plug on each injector. Step 4. Lift the fuel rail and remove the injector from the fuel rail. Step 5. Press the new injector into the rail. Reattach the fuel rail and put the injectors in their respective holes. Step 6. Bolt down fuel rail. Reattach fuel line. Plug in injector connectors. Reconnect battery. Step 7. Double check for fuel leaks before and after starting the engine. Product Dimension: Color: Black Material: Metal, Plastic Orifice Type: 2 Holes O-Rings Included: Yes, Preinstalled Size: 9x2.9x2cm / 3.54"x1.14"x0.79"(L*W*H) Pin Number: 2 Compatibility:for BMW 745Li 745i 4.4L V8 2002-2003OE Number:7506924Please Attention: This is non-OEM product, accessory ONLY! Please confirm the model, displacement and year of your car before purchasing. This installation should be done by an experienced mechanic who has access to a factory service manual and all required tools! Ship Content:8 Pcs - Fuel Injectors