Features: Direct replace your old injector and no modification needed. Good quality effective O-Ring that can seal fuel vapors in and keep them from leaking. High efficient fuel sprays and High Impedance Coil for good performance. Professional installation is highly recommended. We suggest that you also check the other component of the engine before installation. This is a non-OEM product, accessory only! OE Number:16600-1KT0ASpecification: Orifice Type: 18 Holes Disc Pin Number: 2 Pins Voltage: DC 12V Size: 9.8x3.8x1.5cm / 3.86''x1.50''x0.59''(L*W*H) 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 bid. Fit for: for Nissan Versa S, SL, SV 1.6 2012-2016 for Nissan Versa S, S Plus, SV 1.6 2019 for Nissan Versa Note S, S Plus, SL, SR, SV 1.6 2015-2016 for Nissan Versa Note S, S Plus, SV 1.6 2014 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. Package Includes:4Pcs Fuel Injector