Cougar Motor GM Stepper Motor Repair Kit - X27 168 - (6 motor kit + 10pcs Bulbs) Fits All 03-06 Chevy Silverados, Tahoes, Yukons, Suburbans For GM STEPPER MOTOR REPAIR KIT - Set of 6 Genuine Switec OEM GM Stepper Motors, part number x27.168 (not aftermarket black type). Most GM's have six gauges and you'll need one motor for each gauge in your instrument cluster to complete the job. While you're in there you may as well replace all the stepper motors because they're all guaranteed to go out eventually. Once one goes out it's not long before the rest go too. Fits ALL 2003-2006 Silverados, Suburbans, Tahoes, Trailblazers, Yukons and many more listed below. OEM PARTS - Produced for General Motors in Switzerland by Juken Swiss Technologies these Switec GM stepper motors are of the utmost quality and meet stringent international ISO 9001 quality standards. When it comes to delicate electronics it pays to get the highest quality parts the first time. You don't want to have to do this job twice due to cheap aftermarket parts failing on you. WHY BUY AFTERMARKET PARTS when you can get these genuine OEM (Original Equipment Manufacturer) GM stepper motors right here on Amazon? These are the very latest revised and updated GM factory stepper motors specifically designed to be a 100% cure for the common problems seen 2003-2006 General Motors vehicles such as: sticky needle movement, jumpy readings, dead gauges, gauges that ratchet up or down, gauges pegged out to the left or right of the dial and more. DIRECT FIT - Direct replacement for the older and faulty XC5168, X15168 and X25168 stepper motors that came in millions of GM vehicles produced from 2003-2006. These X27 168s have been redesigned for maximum reliability and quiet operation.