Bosch type 3 (EV3 & EV6) fuel injector service kit. Includes 12 Viton® o-rings, both types of lower pintle cap/o-ring retainers, upper o-ring retainers and micro basket filters. Viton material 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. Kit contains enough parts to service an 6 cylinder engine (6 fuel injectors). Kit contains all parts as shown in picture below (fuel injector is not included and is shown for illustrative purposes only). Shipping cost within the USA is $1.75. Shipping cost to Canada is $7.00. Shipping cost to UK, Australia & all other countries is $11.80. Paypal accepted.