OER Parts offers a wide selection of Side Markers Lamps for your 1991 GMC K1500. OER Parts offers 1991 GMC K1500 Marker Lamp Assembly.
Product#: 5974342
1988-2007 Chevrolet, GMC C/K Pickup, Blazer, Jimmy, Suburban; Front Side Marker Lens; w/o Chrome Grill; with Single Sealed Beam Headlamps; RH Passenger Side
Product#: 915449
1981-91 Chevrolet, GMC Pickup, Jimmy, Blazer, Suburban; Front Side Marker Lamp Lens; w/o Chrome Bezel; LH Drivers Side
