6 Pcs 7531634 13537531634 Fuel Injector for BMW X3 2007-2012 for BMW 128i 2009-2011 for BMW Z4 2006-2010

6 Pcs 7531634 13537531634 Fuel Injector for BMW X3 2007-2012 for BMW 128i 2009-2011 for BMW Z4 2006-2010
Direct replacement of your old injector and no modification needed. Made of metal and plastic material which is durable and can use for a long time. The good impedance fuel injector has been tested and exactly matches the internal coil resistance and fuel flow rate of OEM fuel injector. Note: This installation should be done by an experienced mechanic who has access to a factory service manual and all required tools! Please check the fitment section of this listing before you order. Please kindly check again your engine volume! This is a non-OEM product, accessory only! Fit for BMW X3 2007-2012, for BMW 328i 2007-2012, for BMW 128i 2009-2011, for BMW Z4 2006-2010, for BMW 528i 2008-2011, for BMW 330i 2006, for BMW 328xi 2007-2008, for BMW X5 2007-2010, for BMW 528xi 2008, for BMW 525xi 2006-2007, for BMW 325i 2006, for BMW 328i xDrive 2009-2011, for BMW 530i 2006-2007, for BMW 330xi 2006, for BMW 325xi 2006, for BMW 528i xDrive 2009.

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.