Delphi TA3581 Steering Tie Rod End - Inner

Delphi TA3581 Inner Tie Rod End

Delphi TA3581 is a straight inner steering tie rod end built as a standard replacement for select Buick and Chevrolet applications. It uses a steel housing and steel tie rod construction, with a pre-greased design and included mounting hardware for service replacement work.

• Part number: TA3581
• Inner steering tie rod end
• Straight design with male/male ends
• Steel housing and steel tie rod material
• Pre-greased; grease fitting not included
• Painted black finish
• Mounting hardware included
• Non-adjustable, non-greaseable design
• Polyoxymethylene (POM) bearing material

OE-Style Steering Replacement

Delphi applies OE-focused dimensional and material analysis to its aftermarket steering portfolio, helping maintain fit and function across the steering system. This inner tie rod end is built for vehicles that need a direct replacement at the inner steering linkage, with left-hand thread direction on both ends and a threaded stud with hex head drive. Delphi TA3581 is listed for 2013-2017 Buick Regal, 2012-2016 Buick LaCrosse, 2016 Chevrolet Malibu Limited, and 2013-2015 Chevrolet Malibu, all in the inner position.

This part cross-references Mevotech Supreme MS50750 and MOOG Chassis Products EV800971 for the same application.

Common Repair Symptoms

• Steering play or looseness at the inner linkage
• Clunking or knocking from the front steering system
• Uneven tire wear caused by worn steering components
• Poor steering response or wandering on the road
• Failed inspection due to excessive tie rod end wear

Installation Notes

Verify thread direction, length, and inner-position fitment before installation. Because this is a non-adjustable tie rod end, alignment should be checked after replacement to confirm steering geometry. Confirm compatibility with your specific Buick Regal, Buick LaCrosse, Chevrolet Malibu Limited, or Chevrolet Malibu application using the vehicle’s model year and steering configuration.

Quality Assurance

Delphi tests steering components under extreme temperature and corrosion conditions, including sub-zero and high-heat exposure plus extended salt-spray testing, to support OE-level durability expectations in service.