UNISIDE. 4 DOOR. EXTENDED CAB. front. Left side only. rear.. 2003 Gmc Sierra 2500 HD 8.1L Vortec V8 A/T RWD Base Extended Cab Pickup

4 DOOR. Door w'strip. Right.EXTENDED CAB.

4 DOOR. Door w'strip. Left.EXTENDED CAB.

4 DOOR. Inner rocker. Left Inner. Left.EXTENDED CAB.

4 DOOR. Inner rocker. Right Inner. Right.EXTENDED CAB.

4 DOOR. Front Left. front. Left.EXTENDED CAB. PartQualifier: front. Reinf panel.

4 DOOR. Front Right. front. PartQualifier: front. Reinf panel. Right.EXTENDED CAB.

4 DOOR. Outer reinf. Right Outer. Right.EXTENDED CAB.

4 DOOR. Left Outer. Left.EXTENDED CAB. Outer reinf.

4 DOOR. Left.EXTENDED CAB. Reinforcement.

4 DOOR. Right.EXTENDED CAB. Uniside assy.

4 DOOR. Left.EXTENDED CAB. Uniside assy.

4 DOOR. Left.EXTENDED CAB. Reinforcement.

4 DOOR. Reinforcement. Right.EXTENDED CAB.

4 DOOR. EXTENDED CAB. Extension. Left side only. Rear Left.

4 DOOR. Left.EXTENDED CAB. PartQualifier: rear. Rear Left. rear. Reinf panel.

4 DOOR. PartQualifier: rear. Rear Right. rear. Reinf panel. Right.EXTENDED CAB.

4 DOOR. Filler. Left.EXTENDED CAB. Rear Left.

4 DOOR. EXTENDED CAB. Front floor pan.

4 DOOR. Front floor pan reinforcement. Left.EXTENDED CAB.

4 DOOR. Front floor pan reinforcement. Right.EXTENDED CAB.

4 DOOR. EXTENDED CAB. Rear floor pan.

4 DOOR. Front Left. Front sill. Left.EXTENDED CAB. Floor Sill. Reinforcement panel or structure used for the Seat Track. Supporting sheetmetal structure attached to the underside of the floor pan. Center c'member. Cross sill. Crossmember ASSEMBLY. Extension. Floor Pan Crossmember. Floor Sill. Front c'member. Front floor pan crossbar. Front sill. Outer REINFORCED. Outrigger. Rear crossmember. Reinforce bar. Seat adjuster reinforcement. Seat c'member. Seat REINFORCED. Seat Track Reinforcement. Side REINFORCED. Sill panel. Step panel. Support bar.

4 DOOR. Front Right. Front sill. Right.EXTENDED CAB. Floor Sill. Reinforcement panel or structure used for the Seat Track. Supporting sheetmetal structure attached to the underside of the floor pan. Center c'member. Cross sill. Crossmember ASSEMBLY. Extension. Floor Pan Crossmember. Floor Sill. Front c'member. Front floor pan crossbar. Front sill. Outer REINFORCED. Outrigger. Rear crossmember. Reinforce bar. Seat adjuster reinforcement. Seat c'member. Seat REINFORCED. Seat Track Reinforcement. Side REINFORCED. Sill panel. Step panel. Support bar.

4 DOOR. EXTENDED CAB. Rear sill. Supporting sheetmetal structure attached to the underside of the floor pan. Brace. Center Support. Floor Pan Crossmember. Panel. Reinforce bar. Reinforcement. Seat c'member. Side rail sill. SILL Assembly - U/B #2 CR.

4 DOOR. Right.EXTENDED CAB. Stiffener. A bracket for a Floor Pan. Floor Support. Mounting bracket for Floor Pan reinforcement Panel. Reinforcement Panel or structure used for the vehicles Floor.

4 DOOR. Left.EXTENDED CAB. Stiffener. A bracket for a Floor pan. Floor support. Mounting bracket for Floor pan reinforcement panel. Reinforcement panel or structure used for the vehicles Floor.

4 DOOR. Inner reinf. Right Inner. Right.EXTENDED CAB.

4 DOOR. Inner reinf. Left Inner. Left.EXTENDED CAB.

4 DOOR. Left.EXTENDED CAB. Side panel.

4 DOOR. Right.EXTENDED CAB. Side panel.

4 DOOR. Inner panel. Left.EXTENDED CAB.

4 DOOR. Inner panel. Right.EXTENDED CAB.

4 DOOR. Bracket. Left.EXTENDED CAB.

4 DOOR. Bracket. Right.EXTENDED CAB.