DIY repair · Suzuki Jimny LJ series

Sill, corner-post and floor rust repair

DIFFICULTY 4 / 5TIME ≈ Several weekendsCOST Parts plus welding

Symptoms

Bubbling paint at the bottom of the corner posts and sills, holed footwells and soft spots around the body mounts.

The fix, step by step

  1. Remove the seats and trim, then probe everything.
  2. Brace the door openings before cutting, cut back to clean metal and weld in the repair panels.
  3. Seam-seal and protect the new metal, and renew the frame-to-body rubbers while the body is loose.

Tools & part numbers

  • MIG welder
  • cut-off wheel
  • spot-weld drill
  • clamps
  • seam sealer

Where to buy the parts

Sill panel, left (Schwellerblech)LJ80.de ↗Amazon ↗
Corner post, left (Eckpfosten)LJ80.de ↗Amazon ↗
Footwell floor panel, leftLJ80.de ↗Amazon ↗
Frame rubber set, 16 piecesLJ80.de ↗Amazon ↗

Hunting a used or discontinued part? Search eBay Motors for Suzuki Jimny LJ series parts →

Before you start

Rated for a competent home mechanic with a decent tool kit. Confirm torque figures, fluids and procedures against the factory service manual for your VIN, support the truck on stands rather than a jack, and work at your own risk (disclaimer). Some parts links are affiliate links, which pay us a small commission at no cost to you.

The Boxy Dispatch · monthly

One new guide, one featured rig, one recall worth knowing. Monthly, no spam.

Subscribe and get a free printable inspection checklist for any truck we cover.