Delphi TA3445 Steering Tie Rod End - Inner

Delphi TA3445 Inner Tie Rod End

Delphi TA3445 is an inner steering tie rod end built for direct replacement on select Buick applications. It combines OE-based dimensional analysis with materials and testing that support consistent steering response in demanding temperature and corrosion conditions.

• Inner steering tie rod end for select Buick Lucerne, Allure, and LaCrosse applications
• Pre-greased design with no grease fitting required
• Adjustable straight tie rod construction
• Steel housing and steel tie rod with coated finish
• Male end configuration with clockwise thread direction on both ends
• Mounting hardware included
• Delphi part number TA3445

Fitment Details

Compatible with 2008-2011 Buick Lucerne, inner; 2008-2009 Buick Allure, inner; and 2008-2009 Buick LaCrosse, inner. This Delphi TA3445 inner tie rod end is listed for the inner steering position only and is a direct-fit option for these vehicle applications.

Delphi applies OE-focused engineering to its steering portfolio, using dimensional and material analysis to help match aftermarket fitment to original equipment requirements. The part is tested across extreme temperature ranges and exposed to extended salt spray conditions to evaluate durability in harsh environments. Delphi TA3445 is also cross-referenced to MOOG Chassis Products EV801397 for the same application.

Common Steering Issues It May Address

• Excessive steering play from worn inner tie rod components
• Clunking or looseness felt through the steering wheel
• Uneven tire wear caused by steering linkage wear
• Imprecise toe settings after suspension or steering service
• Corrosion-related wear in the steering linkage

Installation Notes

Verify inner tie rod length, thread diameter, and thread pitch before installation. Delphi TA3445 uses a straight, adjustable design with clockwise threads and pre-greased construction, so no grease fitting is provided. Always inspect related steering components and perform a professional alignment after replacement.

Quality Assurance

Delphi backs this steering component with OE-oriented engineering and validation methods used across its aftermarket steering line. The part is evaluated for temperature resistance, corrosion exposure, and dimensional compatibility to support reliable service in the specified Buick applications.