For GM STEPPER MOTOR REPAIR KIT:Set of 6 Switec OEM GM Stepper Motors, part number x27.168 (not aftermarket black type). Most GMs have six gauges and youll need one motor for each gauge in your instrument cluster to complete the job. While youre in there you may as well replace all the stepper motors because theyre all guaranteed to go out eventually. Once one goes out its not long before the rest go too. Fits ALL 2003-2006 Silverados, Suburbans, Tahoes, Trailblazers, Yukons and many more listed below. 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. This set is enough to repair all the gauges in a 6 gauge instrument cluster such as a Silverado 1500 and many others. These stepper motors are for the repair of the speedometer, tachometer, oil pressure gauge, transmission temperature gauge, battery voltage gauge, water temperature gauge or fuel gauge. PERFECT IF YOU ARE EXPERIENCING: Dead, jumpy, sticky, erratic gauge movement Gauges pegged out to the left or right Speedometer showing too fast or too slow Fuel gauge reading wrong These stepper motors are a direct replacement for the XC5.168, X25.168 and X15.168 commonly found in 2003-2006 GM instrument clusters including (but not limited to) the following automobiles: ASCENDER AVALANCHE BRAVADA DENALI DURAMAX ENVOY ESCALADE H2 HUMMER HD2500/3500 IMPALA MONTE CARLO RAINIER RENDEZVOUS SIERRA SILVERADO SUBURBAN TAHOE TRAILBLAZER YUKON Color: as shown Material: ABS Package Contents: 6 X Motor kit 10pcs Bulbs