Suspensia X58CJ0802 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Suspension Control Arm Assembly

Suspensia X58CJ0802 is a suspension control arm and ball joint assembly built for direct replacement applications. It combines an aluminum arm with a pre-greased ball joint, rubber bushings, and a rubber dust boot for a complete service part.

Key Features

• Aluminum construction for a lightweight suspension component.
• Pre-greased ball joint with machined mounting and pinch-style stud.
• Rubber bushings and dust boot included for the assembly.
• Black bushing and boot components for a clean OE-style appearance.
• Suspensia part number X58CJ0802 for catalog and fitment reference.

Detailed Description

This control arm assembly is engineered for select INFINITI applications, including the G35, G37, G25, and Q40. It is built with the ball joint already integrated into the arm, which simplifies replacement of a worn suspension link while maintaining the original suspension geometry. The aluminum arm helps reduce unsprung weight, while the rubber bushings and boot provide the material combination commonly used in OE-style suspension service parts. Part number X58CJ0802 is also cross-referenced to Monroe Shocks & Struts 172286 and 182286 for the same application.

What It Is Used For

• Replacing a worn or noisy suspension control arm.
• Addressing looseness in the front suspension.
• Correcting clunking or popping from a failing ball joint.
• Restoring stable steering response and suspension alignment.

Installation Notes and Tips

Fits 2007-2008 INFINITI G35, front left upper. Fits 2009-2013 INFINITI G37, front left upper. Fits 2011-2012 INFINITI G25, front left upper. Fits 2015 INFINITI Q40, front left upper. Verify the mounting position and compare the original arm before installation. Because the assembly includes a pre-greased ball joint and bushings, it is suited to a full component replacement rather than a bushing-only repair.

Quality Assurance

Suspensia is owned by ISC Industries, a Turkish suspension manufacturer supplying OE Tier 1 and Tier 2 customers worldwide. All Suspensia parts are manufactured in Turkey in IATF 16949 certified factories. Part number X58CJ0802 reflects that OE-focused manufacturing approach.