Features and Benefits:�Ensures replacement injectors and seals are installed correctly�Installs the dual seals onto injector endEnsure replacement injectors and seals are installed correctly. This kit installs the dual seals onto the end of the injector. These seals must be installed into their grooves, and then sized to the engineered dimension before the injectors are installed into their bores in the cylinder head. Kit includes: two seal installation pilots for each groove, a seal installer driver, and a compression sizer.Applications include 2010-later GM engines found in many Buick, Cadillac, Chevrolet and GMC vehicles:1.4L1.5L2.0L2.4L2.5L3.0L3.6L4.3L5.3L6.2LNote: Some 2014-Later injectors have larger injector tips which require 6707 Injector Seal Installer Adapters.Similar to OE tool #EN-49245.