For 1999-2001 GMC Jimmy Chevy Blazer Heater A/C Climate Control Switch 599-261

For GMC Jimmy Diamond Edition, SL, SLE, SLS, SLT 4.3L V6 2001. For GMC Jimmy Envoy, SL, SLE, SLS, SLT 4.3L V6 1999. For GMC Jimmy Diamond Edition, Envoy, SLE, SLS, SLT 4.3L V6 2000. For Chevrolet Blazer LS, LT, Trailblazer, 4.3L V6 2001.