Suspension and Components› Springs and Components

Rock Jock

RockJock Jeep Wrangler JL Unlimited Front Coil Springs 3.5in Lift - Pair

$345.00

SKU: R01U RJ-144100-101

In Stock
In Stock
Ships by Aug 5
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: RJ-144100-101

MIA's Description

RockJock RJ-144100-101 front coil springs provide a 3.5-inch lift for Jeep Wrangler JL Unlimited models, enhancing off-road capability and allowing for larger tires.

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

BrandRock Jock
Part NumberR01U RJ-144100-101

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.

View Full Return Policy