Delphi Lateral Arm P/N:TC4687
Delphi TC9302 rear left upper lateral arm for the 2019-2025 BMW X7 and other vehicles helps hold the rear wheel in position as part of the suspension.
A clunk from the rear over bumps, uneven rear tire wear or vague handling can mean this arm is worn, though a tired rear shock absorber or a loose wheel bearing can produce similar signs. Find the cause first, then replace the arm if it is the culprit.
This rear left upper forward lateral arm is a direct-fit replacement for the 2019-2025 BMW X7, the 2020-2025 BMW X5 and the 2020-2025 BMW X6, and each takes one on the rear left. Arms on both sides of the axle are normally changed as a pair, but this listing is a single arm for the rear left; the right side is a separate part. Driving a different BMW? Look up your own car in the "Vehicles it fits" section.
Fit and size
Build and materials
One lateral arm with the necessary accessories.
Interchange: 33 30 6 878 017 · 33 30 8 091 183
1028432 · X05LA0532
This part cross-references / interchanges with the following part numbers:
Is the Delphi TC9302 lateral arm right for the 2020-2025 BMW X5?
Yes. Delphi TC9302 is listed for the 2020-2025 BMW X5 as the rear left upper forward arm, and this listing is one arm for that corner.
What comes with the Delphi TC9302 lateral arm?
Delphi TC9302 comes as one lateral arm with the necessary accessories for the job. The right side is a separate part and is not included.
Does this rear lateral arm have rust protection?
Yes. Anti-corrosion protection is applied to each arm, and Delphi parts are exposed to 720 hours of salt spray in testing.
How can I tell if my rear left upper lateral arm is worn?
Listen for a clunk from the rear over bumps and watch for uneven rear tire wear. A shop can inspect the arm for cracks, bends or play.
Is every Delphi TC9302 arm inspected for flaws?
Yes. Delphi puts its arms through 100% crack detection and ultrasonic flaw detection, so each one is screened for cracks and flaws.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.