Key Features

• Complete Assembly — Pre-installed high-quality ball joint and bushings save time and labor
• Direct Replacement — Matches original equipment fit, form, and function
• Corrosion Protection — Additional coatings resist rust and extend service life
• Rigorous Testing — Engineered and validated for smooth, stable, safe performance
• Trusted Brand — Dorman is a leading aftermarket supplier of OE-matching suspension components

Technical Specifications

Compatible Vehicles & Years

This control arm assembly fits the following models and years (Front Passenger Side Upper position):

• Cadillac Escalade — 1999, 2000
• Chevrolet Astro — 1990–2005
• Chevrolet Blazer — 1992–1994
• Chevrolet K1500 — 1988–1999
• Chevrolet K1500 Suburban — 1992–1999
• Chevrolet K2500 — 1988–1995
• Chevrolet K2500 Suburban — 1992–1995
• Chevrolet Tahoe — 1995–2000
• GMC K1500 — 1988–1999
• GMC K1500 Suburban — 1992–1999
• GMC K2500 — 1988–1995
• GMC K2500 Suburban — 1992–1995
• GMC Safari — 1990–2005
• GMC Yukon — 1992–2000

Installation Overview

Professional installation recommended for best alignment and safety. General steps include:

1. Safely lift and support the front of the vehicle
2. Remove the front passenger side wheel
3. Disconnect the upper ball joint from the knuckle
4. Remove the control arm mounting bolts/nuts
5. Install the new Dorman 521-914 assembly in reverse order
6. Torque all fasteners to factory specifications
7. Reinstall wheel and lower vehicle
8. Perform a professional wheel alignment

Tip: Replace both sides together and always get a 4-wheel alignment after suspension work.

Why Choose Dorman 521-914?

Dorman control arms are trusted by mechanics and DIYers for their OE-matching quality, complete pre-assembled design, and excellent corrosion resistance. This part eliminates the need to press in a new ball joint or bushings — saving hours of shop time while delivering a smooth, quiet, and safe ride for years to come.