Fuel injector service kit for 1989 through 1995 Toyota 3.0 V6 3VZE engine commonly found in 4Runner, T100 and Pickups. These engines utilized the Denso/Toyota injectors as shown in picture below. Kit contains: 6 - Micro basket filters 6 - Viton upper orings 6 - Upper grommets 6 - Lower seals 12 - Pintle caps (6 of each common type) The micro basket filters are easily removed and the new ones are easily pressed in. These filters can clog over time and cause drivability issues. Upper orings are Viton material which can withstand temperatures over 500 degrees fahrenheit and has excellent resistance to solvents and oils. Viton o-rings are the only type of o-ring you should use for automotive fuel injector applications. This kit works with all 3VZE injectors including injectors with part numbers 23250-65020 23209-65020. Buyer pays $1.75 shipping within the USA. Worldwide shipping is $6.50. (Fuel injector in picture is for illustrative purposes only and is not included in thesale.) Paypal accepted.