Dorman 526-437 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Dorman 526-437 Front Left Lower Control Arm

Dorman 526-437 is a direct replacement suspension control arm and ball joint assembly for specific INFINITI applications. It is built for the front left lower position and evaluated for smooth ride quality, directional stability, and predictable handling response.

• Direct replacement for the original equipment control arm and ball joint assembly
• Fits front left lower suspension locations on select INFINITI models
• Steel control arm construction with black finish
• Ball joint is installed and pre-greased
• Machined ball joint mounting with threaded stud design
• Mounting hardware included
• Rubber bushing material for OE-style suspension service

Fitment and Application Details

Compatible with select INFINITI front left lower suspension applications, including 2014-2017 INFINITI QX50, 2015 INFINITI Q40, 2014-2015 INFINITI Q60, 2013 INFINITI EX37, 2009-2013 INFINITI G37, 2008-2012 INFINITI EX35, 2011-2012 INFINITI G25, and 2007-2008 INFINITI G35. This Dorman 526-437 assembly is a practical OE-style replacement for INFINITI QX50 and G37 front suspension service.

This part cross-references Beck/Arnley 102-7953 for the same application.

What This Part Helps Address

• Front-end looseness from a worn lower control arm assembly
• Clunking or knocking from suspension wear at the front left lower corner
• Uneven steering response caused by ball joint or arm wear
• Directional instability during braking or cornering
• Excessive play in the front suspension linkage

Installation Notes and Tips

Install this assembly at the front left lower position only on the listed vehicles. Verify mounting hole diameter, ball joint thread diameter, and overall arm dimensions against the original part before installation. Because the ball joint is already installed and the assembly is pre-greased, no separate ball joint assembly step is required. A professional alignment is recommended after suspension component replacement.

Quality Assurance

Dorman subjects this control arm and ball joint assembly to an evaluation process focused on ride quality, stability, and consistent suspension behavior. The steel construction, installed ball joint, and OE-style replacement design support dependable service on select INFINITI models. Part number 526-437 is built as a direct replacement for the original equipment configuration.