2021 Nissan Frontier Upper Control Arm Collection

Upgrade your 2021 Nissan Frontier's suspension with upper control arms designed for improved alignment and control, especially after a lift. Browse options engineered for durability and a precise fit to help you tackle daily drives or off-road adventures with confidence.

Select Your Vehicle

Year

Make

Model

Pre-Assembled Kit - fits lift type

Spring Lift or Leveling Kit [1 to 3.5-inch lift]
Spacer Lift, Leveling kit, and Spring lift kit

These kits cause the upper arms to angle downward toward the ball joints. The Leveling kit or strut lift removes the factory rake angle by lifting the front level with the rear of the vehicle.

Spring kits remove the factory rake angle and lift the rear of the vehicle about 1.5" - 2.5"

Spring Lift with Cradle Drop Kit
Spring lift kit with Cradle Drop Kit

These kits cause the upper arms to angle downward toward the ball joints. The cradle drop lift, cross-member drop, or drop bracket lift kit with spring kits.

Example: 4" cradle drop lift with a 2" spring/coil over lift = 6" lift kit. 6" cradle drop lift with a 2" spring/coil over lift = 8" lift kit. When the mounting holes are offset by 4" and the kit is a 6" kit, the other 2 inches are made up from the strut lift or spring lift.

JBA Upper Control Arms for Nissan Xterra/Frontier/ Pathfinder, 1 to 3.5 inch lift

$637.00
Pre-Assembled Kit - fits lift type
Cradle Drop Kit [4 to 12-inch lift]
Cradle Drop Kit

Like the factory stock suspension, these kits keep the upper arms level. cradle drop lift, cross-member drop, or drop bracket lift kit

This style kit relocates the lower control arms on the front of the vehicle using a drop bracket. These brackets offset the lower control mounting holes by 4", 6", or 8". These kits also include longer steering knuckles to fit within the bigger gap between the upper and the lower ball joints.
JBA Cradle Drop Lift Kit Upper Control Arms for Nissan Xterra/Frontier/ Pathfinder, 4 to 12 inch lift

$637.00

See What Our Customers Have Built!

Nissan Frontier 2005-2021

2018 Overland

JBA Upper Control Arms for Nissan Xterra/Frontier/ Pathfinder, 1 to 3.5 inch lift

Lift Type:	Spring Lift or Leveling Kit
Lift Height:	2.5"
Tire Size:	318/64 R17 33x12.5 R17 LT

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A Summary of the Benefits

1

Ball joints are mounted on an angle to line up with steering knuckle
No more premature ball joint failure!
2

Replaceable ball joints
You can replace the ball joint for under $75.00 per control arm.
3

Factory front end alignment
No premature tire wear.
4

Red powder coat finish
Your friends can see you invested in custom arms for your vehicle
5

Heavy duty tubing
Long lasting off road durability.
6

CNC manufactured parts
Precision and consistent parts every time!
7

Manufactured in USA
Made by Americans for ALL!!
8

3 degrees additional caster
Impove alignmnent through additional added positive caster

2021 Nissan Frontier Upper Control Arm

JBA Offroad's 2021 Nissan Frontier Upper Control Arms are engineered to restore proper alignment and improve handling for lifted Frontiers. Built from high-strength tubular steel and finished with durable powder coating, these UCAs deliver smoother control and increased wheel travel. Tested on real trails, they are designed to outlast harsh conditions and provide reliable performance on- and off-road.

Precision Fit And Durable Build Quality

Our upper control arms feature patented EZ Lube bushings with built-in grease ports, simplifying maintenance without removing hardware. Max 90 ball joints provide superior articulation and replaceability using standard GM components. Designed exclusively for the 2021 Nissan Frontier with 1–3.5 inch lifts, these arms fix caster and clearance issues, improving stability and safety. Backed by a lifetime structural warranty and a one-year warranty on components, they combine American-made craftsmanship with tested durability.

Shop Our Most Popular Collections: Upper Control Arms Toyota | UCA | Upper A Arms

Fast Shipping And Hassle-Free Returns

These UCAs are in stock and ship within one business day, so you can get back on the trail quickly. Our 365-day return policy and lifetime structural warranty give you confidence in your purchase. Installation is straightforward with expert fitment designed for the 2021 Nissan Frontier lift applications. Upgrade your suspension today for enhanced control and durability that lasts.