3.75-Inch Lift Kit with N3 Shocks for 1997–2006 Jeep Wrangler 4WD — Part 647.20
- Fits compatible 1997–2006 Jeep Wrangler 4WD models — review the full trim and exclusion list below
- Three-part kit: 2.5-inch suspension lift (6 Cyl), 1.25-inch body lift, and 2.5-inch N3 shocks
- Does not fit 4cyl models or 2005-2006 Wranglers with the 6-speed manual transmission
- Bolt-on install with no cutting or welding — downloadable installation guide available
- Aftermarket wheels recommended when running larger-than-stock tires to avoid lower control arm contact
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Models with 4cyl engine
- 2005-2006 6-speed manual transmission models
The use of stock wheels with larger than stock tires may cause the tire to come in contact with the lower control arm at full turn. Aftermarket wheels are recommended. Fitment on this page is based on the manufacturer’s application data.
About this kit
3.75-Inch Lift Kit with N3 Shocks, fitment-checked
Rough Country 647.20 is a 3.75-inch lift kit for compatible 1997–2006 Jeep Wrangler 4WD models, combining a 2.5-inch suspension lift with a 1.25-inch body lift and a set of 2.5-inch N3 shocks. It does not fit 4cyl-engine Wranglers or 2005-2006 models with the 6-speed manual transmission.
This 3.75-inch lift kit for the 1997–2006 Jeep Wrangler 4WD stacks three Rough Country packages in one box: a 2.5-inch six-cylinder suspension lift, a 1.25-inch body lift using fiberglass-reinforced nylon pucks, and application-valved N3 shocks. Fitment covers SE, X, Sport, Sahara, Rubicon, Unlimited, Unlimited Rubicon, and 65th Anniversary Edition trims listed below. Check the exclusions first — 4cyl engines and 2005-2006 6-speed manual trucks are out. Running larger tires on factory wheels can put the tire against the lower control arm at full lock, so aftermarket wheels are the better pairing. A downloadable installation guide is available.
What’s in the box
Kit contents
- 1× 1.25 Inch Body Lift Kit 1157$99.95
- 1× 2.5 Inch Lift Kit 653$249.95
- 1× 2.5 Inch N3 Shocks 1653BOX1
Priced components are sold separately here, so a worn shock or arm can be replaced on its own later.
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 647.20 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 647.20 |
| UPC / GTIN | 00843030129613 |
| Lift height | 3.75 in |
| Shock package | N3 series |
| Shipping weight | 54.05 lb |
| Category | Suspension & Lift Kits › Lift Kits |
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