Custom Fit: This fuel injector for Mini Cooper is designed to meet the expectations and provide better performance. We strive for satisfactory functions on nice materials and precision engineered fuel injector. OE Number: 7528176/13537528176/1984G7/1984J2 for Mini Cooper Base 1.6L 2007-2015 for Mini Cooper Clubman Base 1.6L 2008-2014 for Mini Cooper Roadster Base 1.6L 2012-2015 for 1.6L Motor Without Turbo for BMW 1.6L N12B16A Prince motor Specification: O-Rings Included: Yes, preinstalled Orifice Type: 6 Holes Disc Voltage: DC 12V Size: 77x15mm / 3.03"x0.59"(L*W) Package includes: 4pcs fuel injector Features: This fuel injector comes with efficient fuel injection and high impedance coils for good performance. The nozzle features durable effective rubber O-Ring that can seal fuel vapors in and keep them from leaking. Installation of Fuel Injection Nozzle. 1. Make sure the engine is cool down. Disconnect the battery. 2. Remove the bolts and brackets from the fuel rail. 3. Disconnect the plug on each injector. 4. Lift the fuel rail and remove the injector from the fuel rail. 5. Press the new injector into the rail. Reattach the fuel rail and put the injectors in their respective holes. 6. Bolt down fuel rail. Reattach fuel line. Plug in injector connectors. Reconnect battery. 7. Double check for fuel leaks before and after starting the engine. Note:This fuel injector comes in two different numbers of holes. Please confirm that your old injector has 6 holes before placing an order.Notes:This is non-OEM part, accessory ONLY!