Features: 1.With the precision design, perfectly match for manufacturer part number: 19109?PH1?620. 2.Designed according to original factory specifications, suitable for HONDA CIVIC Si ALL MODELS 2002?2005. 3.Direct replacement on the market for the old or broken one, stable performance, durable in use. 4.Made of high quality ABS material, wear resistant and durable in use, long service life. 5.Easy to install and operate, no complcated steps, high reliability, you can use it for a long time. Specification: Item Type: Coolant Overflow Tank Cap_x000D_ Material: ABS_x000D_ OEM: 19109-PH1-620_x000D_ Fitment: _x000D_ For HONDA ACCORD (ALL MODELS) 1986-1989 _x000D_ For HONDA CIVIC (ALL MODELS) 2001-2005 _x000D_ For HONDA CIVIC Si (ALL MODELS) 2002-2005 _x000D_ For HONDA CIVIC HYBRID (ALL MODELS) 2003-2005 _x000D_ For HONDA CR-V (ALL MODELS) 2002-2004 _x000D_ For HONDA PRELUDE Si (Si MODEL ONLY) 1985-1987 _x000D_ For ACURA RDX (ALL MODELS) 2007-2012 _x000D_ For ACURA RSX (ALL MODELS) 2002-2006 PackageList: 1 x Coolant Overflow Tank Cap Note: 1. Please double check the part number of your item, matching information is for reference only._x000D_ 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!