Fits w/o Heavy Duty Coolingor GAS; w/o Heavy Duty Coolingor FLEX Fuel; w/o Heavy Duty Coolingor LS Model or LT Model or LTZ Model or PPV Model; w/o Heavy Duty Cooling
15780788, 20903473, 20903476, 20903477, 23410402, 84302503, 89023366, 89023367, 89024933
2013
Fits w/o Heavy Duty Coolingor GAS; w/o Heavy Duty Coolingor FLEX Fuel; w/o Heavy Duty Coolingor LS Model or LT Model or LTZ Model or PPV Model; w/o Heavy Duty Cooling
15780788, 20903473, 20903476, 20903477, 23410402, 84302503, 89023366, 89023367, 89024933
2014
Fits w/o Heavy Duty Coolingor GAS; w/o Heavy Duty Coolingor LS Model or LT Model or LTZ Model or PPV Model; w/o Heavy Duty Coolingor FLEX Fuel; LT Model; w/o Heavy Duty Cooling
15780788, 20903473, 20903476, 20903477, 23410402, 84302503, 89023366, 89023367, 89024933