For GM STEPPER MOTOR REPAIR KIT: Set of 6 Switec OEM GM Stepper Motors, part number X27.168 (not aftermarket black type). Most GM vehicles have six gauges, and one motor is required for each gauge in the instrument cluster to complete the repair. While accessing the cluster, it is recommended to replace all stepper motors as they are prone to failure over time. Once one fails, the others often follow shortly after.Fits ALL 20032006 Silverados, Suburbans, Tahoes, Trailblazers, Yukons, and many other compatible GM models.DIRECT FIT: Direct replacement for older and faulty XC5168, X15168, and X25168 stepper motors used in millions of GM vehicles produced from 2003 to 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 those found in the Silverado 1500 and similar models.These stepper motors are designed for repairing the speedometer, tachometer, oil pressure gauge, transmission temperature gauge, battery voltage gauge, water temperature gauge, and fuel gauge.IDEAL FOR ISSUES SUCH AS:- Dead, jumping, sticking, or erratic gauge movement- Gauges pegged fully to the left or right- Speedometer reading inaccurately (too fast or too slow)- Fuel gauge displaying incorrect fuel levelsCompatible replacements for XC5.168, X25.168, and X15.168 motors commonly found in 20032006 GM instrument clusters, including (but not limited to):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 Stepper Motor Kit 10 x Replacement Bulbs Note: Lighting conditions and monitor settings may cause slight color variations. Package includes only the items listed above; other accessories are not included.