Exterior Components› Running Boards, Truck Steps and Components
Body Armor 4x4
Body Armor 4x4 2018+ Jeep Wrangler JL 4 Door Rockcrawler Side Steps
SKU: B01L JL-4121
Beginner — under 30 min
Description
Part #: JL-4121
Upgrade your vehicle with our robust accessory, featuring a 2"x3" steel tube construction with a 1.5" kickout tube for enhanced durability. Designed to provide wheel-to-wheel protection, it accommodates large tire sizes effortlessly. The easy installation using factory rock rail mounts ensures a hassle-free setup. Finished with a two-stage powdercoat light texture in sleek black, this accessory combines strength and style. Equip your vehicle with this essential upgrade for superior performance and protection.
2018-2021 WRANGLER JL 4 DOOR ROCKCRAWLER SIDE STEPS
MIA's Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Body Armor 4x4 |
| Part Number | B01L JL-4121 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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