# QA1 99-06 Chevrolet Silverado 1500 2WD Upper Control Arm Kit

Product Overview Upgrade your NBS truck’s front suspension geometry and durability with QA1’s tubular upper control arm kit. Designed specifically for lowered or performance-built 2WD Silverado and Sierra 1500s, these arms help maintain proper alignment, improve ride quality, and add strength where it counts. BETTER GEOMETRY, STRONGER DESIGN Factory control arms weren’t made for today’s performance demands or lowered setups. QA1’s tubular design improves caster for better stability and helps maintain proper alignment throughout suspension travel. They're lighter than stock and compliment QA1 coilovers perfectly. STRAIGHTFORWARD, BOLT-ON INSTALL These control arms are a direct bolt-in replacement for OEM uppers and work with stock or QA1 drop spindles (Part Number: 9056-120). They come fully assembled with ball joints and bushings pre-installed. MADE IN THE USA QA1 NBS control arms are proudly made in Lakeville, Minnesota and built to last with a durable powder coat finish. Fitment Notes: Fits 1999–2006 Chevrolet Silverado / GMC Sierra 1500 2WD with coil front suspension: Not compatible with vehicles originally equipped with torsion bar front suspension

-   Increased caster improves straight-line stability and cornering
-   Pre-installed ball joints and bushings for easy installation
-   More clearance for coil-overs and other suspension upgrades
-   Tubular construction is stronger and lighter than stock
-   Optimized geometry for lowered and performance trucks
-   Durable powder coat finish
-   Made in the USA

This Part Fits:

Year

Make

Model

Submodel

1999-2005

Chevrolet

Silverado 1500

Base

2004-2006

Chevrolet

Silverado 1500

Hybrid

1999-2006

Chevrolet

Silverado 1500

LS

1999-2006

Chevrolet

Silverado 1500

LT

2003-2006

Chevrolet

Silverado 1500

SS

2002-2006

Chevrolet

Silverado 1500

WT

2004-2005

Chevrolet

Silverado 1500

Z71 Off-Road

2002-2005

GMC

Sierra 1500

Base

2001

GMC

Sierra 1500

C3

2002-2006

GMC

Sierra 1500

Denali

2002

GMC

Sierra 1500

HT

2005-2006

GMC

Sierra 1500

Hybrid

1999-2003,2006

GMC

Sierra 1500

SL

1999-2006

GMC

Sierra 1500

SLE

1999-2006

GMC

Sierra 1500

SLT

2002-2006

GMC

Sierra 1500

WT

## Details

- **Price:** 780.94 CAD
- **Vendor:** QA1
- **Type:** Control Arms

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 780.94 CAD | In stock |

## Images

- Photo - Primary
- Photo - Close Up
- Photo - Close Up
- Photo - out of package
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/qa1-99-06-chevrolet-silverado-1500-2wd-upper-control-arm-kit)
> Updated: 2026-06-27