Set of 6 Switec OEM GM Stepper Motors, part number x27.168. Most GM vehicles have six gauges and require one motor for each gauge in the instrument cluster. Replace all motors at once to prevent future failures, as they are likely to fail over time. One failed motor often indicates others will follow. Fits ALL 2003-2006 Silverados, Suburbans, Tahoes, Trailblazers, Yukons and many more. DIRECT FIT: Direct replacement for older XC5168, X15168 and X25168 stepper motors found in millions of GM vehicles from 2003-2006. The X27 168 motors are redesigned for improved reliability and quiet operation. This set is sufficient to repair all gauges in a 6-gauge instrument cluster, such as in a Silverado 1500 and other compatible models. These stepper motors are used to repair speedometer, tachometer, oil pressure gauge, transmission temperature gauge, battery voltage gauge, water temperature gauge, and fuel gauge. PERFECT FOR ISSUES SUCH AS: - Dead, jumpy, sticky, or erratic gauge movement - Gauges stuck at full left or full right positions - Speedometer reading inaccurately - Fuel gauge displaying incorrect levels Compatible with XC5.168, X25.168 and X15.168 motors commonly found in 2003-2006 GM instrument clusters including: ASC 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 10 x Bulbs Note: Lighting and display settings may cause slight color variations.