About this item
- OE Number:7525721
- Fitment: for BMW X5 4.8L V8 2004-2010 for BMW 745Li 4.4L V8 2004-2005 for BMW 745i 4.4L V8 2004-2005 for BMW 750i 750Li 4.8L V8 2006-2008 for BMW 645Ci 4.4L V8 2004-2005 for BMW 650i 4.8L V8 2006-2010 for BMW 545i 4.4L V8 2004-2005 for BMW 550i 4.8L V8 2006-2010 for BMW 4.4L N62B44 4.8L N62B48.
- Fuel-Efficient Injector: High efficient fuel sprays and High Impedance Coil enable fast start up in the cold environments, low fuel consumption, and better performance.
- Professional installation is highly recommended: Fuel injectors directly affect the air/fuel ratio for the engine and new fuel injectors do require a new or updated tune. We also suggest that you check the other component of the engine before installation.
- Package Included: 8 x Fuel Injector
Description:
- 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.
- This is a non-OEM product, accessory only!
Specification:
- O-Rings Included: Yes, preinstalled
- Orifice Type: 4 Holes Disc
- Voltage: DC 12V
- Material: Metal, Plastic
- Color: Black, Silver Tone
- Pin Number: 2
- Dimension: 89.7x29x20mm / 3.53″x1.14″x0.79″(L*W*H)
OE Number:
- 7525721/13647525721
Fitment:
- for BMW X5 4.8L V8 2004-2010
- for BMW 745Li 4.4L V8 2004-2005
- for BMW 745i 4.4L V8 2004-2005
- for BMW 750i 750Li 4.8L V8 2006-2008
- for BMW 645Ci 4.4L V8 2004-2005
- for BMW 650i 4.8L V8 2006-2010
- for BMW 545i 4.4L V8 2004-2005
- for BMW 550i 4.8L V8 2006-2010
- for BMW 4.4L N62B44 4.8L N62B48
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 Included:
- 8 x Fuel Injector





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