Delphi TA5628 Steering Tie Rod End - Inner

Delphi Inner Tie Rod End for Acura RDX

Delphi TA5628 is a premium steering tie rod end built for the inner position on select Acura RDX models. It uses a coated steel housing, pre-greased construction, and OE-focused dimensional control to support precise steering linkage service.

Fits 2013-2018 Acura RDX, inner. Delphi TA5628 is a direct-fit steering tie rod end for Acura RDX steering repair work where accurate thread sizing and OE-style geometry matter.

Key Features

• Inner steering tie rod end for select Acura RDX applications
• Delphi part number TA5628
• Steel housing with coated finish
• Pre-greased design
• Straight style with male/male ends
• Standard replacement grade
• Clockwise thread direction on both ends
• End 1 thread diameter: 14.0 mm; End 2 thread diameter: 16.0 mm
• Polyoxymethylene (POM) bearing material

Product Details

Delphi applies OE steering expertise to its aftermarket portfolio, with dimensional and material analysis used to support fit and function. TA5628 is built as an inner tie rod end with a steel tie rod material, coated surface protection, and pre-greased assembly for service-ready installation. The part is engineered for the 2013-2018 Acura RDX inner steering position and is also referenced by Beck/Arnley 101-7805 and Dorman Premium TI50120PR for the same application. If you are replacing worn steering linkage on an Acura RDX, Delphi TA5628 provides a direct replacement path with OE-style construction details.

Common Repair Uses

• Corrects steering play caused by wear in the inner tie rod end
• Addresses looseness or wandering in Acura RDX steering response
• Helps restore proper toe control after steering linkage wear
• Replaces a damaged or corroded inner steering joint
• Supports repair of clunking or uneven steering feel from worn linkage components

Installation Notes

Verify thread direction, thread diameter, and inner-position fitment before installation. Delphi TA5628 is not adjustable and does not include a grease fitting or dust boot, so inspect the surrounding steering components and alignment settings during service. After installation on a 2013-2018 Acura RDX, a professional wheel alignment is recommended to confirm steering geometry.

Quality Assurance

Delphi tests steering components across extreme temperature ranges and salt-spray exposure to evaluate durability and OE-level performance characteristics. The brand also uses dimensional and material analysis to improve compatibility between OE and aftermarket parts.