Ntoauto Front Upper Control Arm and Lower Ball Joint Kit for 1999–2006 Silverado — 4-Piece Direct-Fit, OE-Style Durability

Ntoauto's front upper control arm and lower ball joint end kit is a complete, vehicle-specific suspension replacement designed to restore steering precision and wheel alignment on 1999–2006 Silverado and compatible GM trucks.

If your Silverado, Sierra, Tahoe, Yukon, Avalanche or Cadillac Escalade is exhibiting looseness, uneven tire wear, or wandering steering, worn control arms and ball joints are common culprits. This kit supplies two front upper control arms with integrated ball joints plus two lower ball joint assemblies as direct-fit replacements for original equipment part numbers K80826, K80942, 15047200, 15864153, and K6541. Components are manufactured to match OE form, fit, and function so installation fits factory mounting points and restores intended wheel movement and suspension geometry.

How will this kit affect steering feel and control?

Replacing fatigued control arms and ball joints reduces play in the front suspension, returning a firmer, more predictable steering response. That translates into more accurate driver input at the wheel and improved tracking at speed.

• Eliminates excessive free play that causes vague steering.
• Restores correct caster and camber tolerances for stable handling.
• Improves feedback when cornering or during lane changes.

Which vehicles and parts are covered by this kit?

The kit is tailored for a range of GM trucks and SUVs built between 1999 and 2006, covering both light-duty pickups and full-size SUVs. It matches specific OE part numbers for straightforward replacement without modification.

• Fits 1999–2006 Chevrolet Silverado 1500 and GMC Sierra 1500.
• Compatible with 2000–2006 Tahoe, Suburban 1500, Yukon, and Avalanche 1500.
• Also fits 2002–2006 Cadillac Escalade models (including ESV and EXT) and 2003–2012 GMC Savana 1500.

What comes in the package and how are the parts built?

The kit includes two front upper control arms with ball joints and two front lower ball joint assemblies. Each piece is produced from durable materials and factory-tested to meet longevity and performance expectations similar to OEM components.

• Contents: 2x front upper control arms with ball joints (K80826, K80942, 15047200, 15864153) and 2x front lower ball joints (K6541).
• Manufactured using high-strength metals and precision bushings for long service life.
• Factory testing and QC to ensure fitment and reliability as a direct replacement.

How easy is installation and what should I expect after fitting the kit?

Installation requires common suspension tools and basic mechanical experience; it’s a standard repair for front-end refreshes. After installation, expect improved alignment stability and reduced tire wear, and it’s recommended to perform a professional wheel alignment once parts are fitted.

• Direct-fit parts use existing mounting points—no drilling or cutting needed.
• Torque specifications and alignment checks are required for safe operation.
• Consider replacing related hardware (sway bar links, tie rod ends) if worn.

Who this is for: This Ntoauto kit is intended for owners and technicians working on 1999–2006 GM half-ton trucks and compatible SUVs who need a reliable, OEM-compatible suspension repair. It suits DIY mechanics who have suspension experience and shops seeking quality replacement parts that simplify front-end rebuilds and restore factory handling characteristics. A 12-month warranty and return/exchange support are included to help ensure confidence in the purchase.