Delphi TA3449 Front Left Outer Tie Rod End

Delphi TA3449 is a steering tie rod end built for the front left outer position on select BMW applications. It combines a straight, adjustable design with pre-greased construction, a dust boot, and a steel housing for OE-style steering service on BMW 530i, 540i, 740i, M5, and related models.

Key Features

• Part number: TA3449
• Steering tie rod end for front left outer placement
• Straight, adjustable design
• Pre-greased with dust boot included
• Steel housing and steel tie rod material
• Clockwise (right) thread direction on both ends
• Standard replacement grade
• Painted finish with black rubber dust boot
• Locking nut included
• Fits power steering applications

Detailed Description

Delphi applies OE-focused dimensional and material analysis to its aftermarket steering portfolio, and TA3449 reflects that approach with a precise fit for the front left outer steering position. The design uses a threaded stud, male-to-female end configuration, and a hex head drive type for serviceability. With a 193.02 mm overall stud-center length, 35.50 mm stud length, and 16.20 mm cone outside diameter, this tie rod end is engineered for the BMW steering systems listed below. This part cross-references Mevotech Supreme MS106191 for the same application.

Compatible With BMW 840i, BMW M8, BMW M850i xDrive, BMW 530e, BMW 530i, BMW 540i, BMW 740i, BMW 750i, BMW M5, and other listed BMW models in the front left outer position. The Delphi TA3449 part number is also a useful reference when matching OE-style steering components during repair or replacement.

What It Helps Address

• Loose or imprecise steering feel at the front left outer linkage
• Clunking or play from a worn tie rod end joint
• Uneven tire wear caused by steering linkage wear
• Steering pull or wandering related to worn front suspension steering parts
• Restoring proper toe control after front-end service

Installation Notes and Tips

Verify the front left outer position before installation and confirm clockwise (right) thread direction on both ends. Because this is an adjustable steering component, alignment should be checked after installation. Compare the old part’s dimensions, thread orientation, and cone size to the Delphi TA3449 before assembly on BMW 840i, 540i, 740i, M5, or other listed vehicles.

Quality Assurance

Delphi subjects steering components to extreme temperature and corrosion testing, including exposure below -40 degrees C, above 120 degrees C, and extended salt-spray testing. That OE-oriented validation supports consistent fit and durability for aftermarket steering service.

• Fits 2020-2024 BMW 840i, Front Left Outer
• Fits 2020-2024 BMW 840i Gran Coupe, Front Left Outer
• Fits 2020-2024 BMW 840i xDrive, Front Left Outer
• Fits 2020-2024 BMW 840i xDrive Gran Coupe, Front Left Outer
• Fits 2020-2024 BMW M8, Front Left Outer
• Fits 2020-2024 BMW M8 Gran Coupe, Front Left Outer
• Fits 2019-2024 BMW M850i xDrive, Front Left Outer
• Fits 2020-2024 BMW M850i xDrive Gran Coupe, Front Left Outer
• Fits 2018-2023 BMW 530e, Front Left Outer
• Fits 2018-2023 BMW 530e xDrive, Front Left Outer
• Fits 2017-2023 BMW 530i, Front Left Outer
• Fits 2017-2023 BMW 540i, Front Left Outer
• Fits 2017-2023 BMW 540i xDrive, Front Left Outer
• Fits 2018-2023 BMW M5, Front Left Outer
• Fits 2018-2023 BMW M550i xDrive, Front Left Outer
• Fits 2016-2022 BMW 740i, Front Left Outer
• Fits 2017-2022 BMW 740i xDrive, Front Left Outer
• Fits 2022 BMW 745e xDrive, Front Left Outer
• Fits 2020 BMW 745e xDrive, Front Left Outer
• Fits 2016-2022 BMW 750i xDrive, Front Left Outer
• Fits 2017-2022 BMW M760i xDrive, Front Left Outer
• Fits 2020 BMW 745Le xDrive, Front Left Outer
• Fits 2017-2020 BMW 750Li xDrive, Front Left Outer
• Fits 2017-2020 BMW M760Li xDrive, Front Left Outer
• Fits 2018-2019 BMW 640i xDrive Gran Turismo, Front Left Outer
• Fits 2017-2019 BMW 740e xDrive, Front Left Outer
• Fits 2016-2019 BMW 750i, Front Left Outer
• Fits 2018 BMW 540d xDrive, Front Left Outer
• Fits 2017 BMW 740Le xDrive, Front Left Outer