Front Left Lower Control Arm with Ball Joint for 2004-2008 BMW X3 - Delphi TC1481

Tighten up steering and restore quiet, controlled handling with the Delphi control arm and ball joint assembly TC1481, a direct-fit replacement for the 2004-2008 BMW X3. This is the front left lower rearward arm; it locates the wheel and links the suspension to the chassis while the integrated ball joint lets the knuckle pivot and travel. Delphi applies its OE steering expertise to the aftermarket, testing parts below -40°C and above 120°C and through 720 hours of salt spray, with dimensional and material analysis for close OE-to-aftermarket compatibility.

• Verified materials: 100% crack detection and ultrasonic flaw detection help confirm materials match OE specifications.
• Precision ball stud: the ball studs are machined to micron tolerances for durable, smooth joint operation.
• Robot welding: used for consistent construction and quality across every arm.
• Anti-corrosion protection: applied to each part for corrosion prevention and improved appearance.

Worn arms and ball joints can show up as clunking over the front suspension, wandering or loose steering, and uneven tire wear. If a failed front left lower rearward arm or its ball joint is the cause, this assembly replaces it. Suspension parts work as a matched set, so inspect the opposite side and consider replacing both together for balanced handling.