Shop OEM GENERAL MOTORS Part # 15110508 (15079225). Lock. Latch. Actuator. (Front). Bravada; Right. Envoy/Trailblazer; Right; w/Keyless Entry. Rainier; Right. W/remote entry. W/theft deterent

Keyless Entry. Mechanism to secure door to chassis. Motor to Lock and unLock car door. Side. Door Motor.

Door Latch AssemblyDoor Lock Actuator Motor

Fits Bravada, Envoy, Envoy XL, Envoy XUV, Rainier, Trailblazer, Trailblazer EXT

Bravada; Right. Envoy/Trailblazer; Right; w/Keyless Entry. Rainier; Right. W/remote entry. W/theft deterent.
Door Lock Actuator - Repair or Replace
Your may need a new door lock actuator if your keyless entry doesn't work or your lock button doesn't lock the doors.