Junk yard might be best bet if you can find. Pretty sure all year LH 2.7 use the same cap. Other platforms (such as LX) used the 2.7 - not sure if oil cap is the same for all.
Probably these on Rock Auto are the same poor fit aftermarket as you already have - I think that's a MotoRad/Dorman logo on them.
EDIT: Forgot the link: 2002 DODGE INTREPID 2.7L V6 Oil Filler Cap | RockAuto
Look in junk yard.
Probably these on Rock Auto are the same poor fit aftermarket as you already have - I think that's a MotoRad/Dorman logo on them.
EDIT: Forgot the link: 2002 DODGE INTREPID 2.7L V6 Oil Filler Cap | RockAuto
Look in junk yard.