Delphi TA3590 Steering Tie Rod End - Front Inner or Inner

Delphi TA3590 Steering Tie Rod End

Delphi TA3590 is a straight steering tie rod end built for front inner steering applications on select Cadillac, Chevrolet, and GMC trucks and SUVs. It uses a steel housing and steel tie rod construction with a pre-greased design for service-ready installation.

Engineered with Delphi OE-focused dimensional and material analysis, this steering tie rod end is built to match the fit and function expected in the original steering system. It is a standard replacement part for vehicles such as the Chevrolet Silverado 1500, GMC Sierra 1500, Cadillac Escalade, and related applications.

Key Features

• Part number: TA3590
• Straight steering tie rod end for front inner or inner positions
• Pre-greased design
• Steel housing and steel tie rod material
• Male/male end configuration
• Counterclockwise (left) thread direction on both ends
• Mounting hardware included
• Standard replacement grade
• Grease fitting not included
• Dust boot not included

Detailed Description

Delphi TA3590 is a steering tie rod end for 2019-2020 Chevrolet Silverado 1500 and GMC Sierra 1500 front inner applications, plus 2021-2024 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 1500, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL inner applications. It also covers 2022 Chevrolet Silverado 1500 LTD and 2022 GMC Sierra 1500 Limited inner positions. This part cross-references MOOG Chassis Products EV801527 for the same application.

Built with a 306.00 mm overall length, 42.00 mm height, and 18.00 mm tube diameter, TA3590 is pre-greased and uses a threaded stud design with plastic bearing material. Delphi subjects its steering components to extreme temperature and salt-spray testing and applies OE-level dimensional and material analysis to support proper fitment and consistent steering performance.

What It Helps Address

• Steering looseness at the front inner tie rod location
• Excessive play in the steering linkage
• Uneven steering response during lane changes or turns
• Wear-related steering noise from a damaged inner tie rod end
• Restoration of steering geometry after component replacement

Installation Notes and Tips

Verify the vehicle application by year, make, model, and steering position before installation. TA3590 is not adjustable and uses left-hand thread direction on both ends, so confirm the matching steering linkage configuration before service. Because this part is pre-greased and does not include a grease fitting or dust boot, inspect adjacent steering components, alignment settings, and related hardware during replacement.

Quality Assurance

Delphi applies OE-focused testing to its steering portfolio, including exposure to temperatures below -40 degrees C and above 120 degrees C, along with 720 hours of salt spray testing. That validation process supports consistent material durability and fit accuracy for applications such as the Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade.