Item Detail Table of Content Engine Adapter, Valve Spring Compressor, Threaded Insert Item Number: MD998772A-17 Price: $37.05* * log in for dealer pricing. Available Add To Cart Use this special tool to adapt the spring compressor during engine service. Originally Distributed in CYAT003 Current Usage* 2013 (4C) - System (09 - Engine) 2014 (4C) - System (09 - Engine) Click to view Body Model Lookup List *To minimize the tools necessary to service Chrysler Group vehicles, this usage information is subject to change as vehicles and components are released or updated. Do not use power tools. Breakage due to use of power tools voids your warranty.