Overview
The Key Parts 0484-121 is a driver side dogleg for the 1999–2004 Jeep Grand Cherokee (WJ). The dogleg is the body section where the rocker meets the door pillar, so this part is for repairs to that area on the driver side.
It is a direct fit for the WJ generation and is made from high gauge steel with an OEM Electro-Deposit primer (EDP) finish.
Key features
- Driver side dogleg section
- High gauge steel
- OEM Electro-Deposit primer (EDP) finish
- It is a direct fit for the 1999–2004 Grand Cherokee WJ.
- Key Parts part number 0484-121, UPC 70000754183
Pillar base repair tips
The dog leg sits where the rocker, door pillar and floor structure meet, so it carries load and needs to be sound. Before repairing this area, check the pillar base and rocker for rust that runs further than what is visible. Remove any loose metal and confirm the surrounding structure is solid, since replacing only the surface can leave weak spots behind.
Good preparation makes a difference: clean the seams, use a suitable weld-through primer where the new panel meets bare metal, and recheck door alignment after the panel is fixed. Seam sealer and anti-corrosion product help protect the joins from water. Because the dog leg works with the rocker, inspect the rocker and floor pan at the same time to avoid rust returning.
Specifications
| Brand | Key Parts |
|---|---|
| Part number | 0484-121 |
| UPC | 70000754183 |
| Position | Driver side |
| Material | High gauge steel |
| Finish | OEM Electro-Deposit primer (EDP) |
| Fit type | Direct fit |
Vehicle fitment
It fits the 1999–2004 Jeep Grand Cherokee (WJ) in the Laredo, Limited, Overland, Special Edition and Sport trims.
The ZJ and XJ generations are not part of this list, so owners of those models should check their year and model first. Confirm your vehicle’s year, model and trim before ordering.
What’s included
It is a driver side dogleg section only. Confirm hardware, sealer and welding supplies before starting the repair.
