Rear Left Upper Control Arm for 2017-2020 BMW 230i & More - Delphi TC3615

Delphi TC3615 rear left upper control arm for the 2017-2020 BMW 230i and other vehicles locates the rear left wheel as the suspension moves. Some catalogs list this Delphi control arm as a suspension control arm.

• Withstands temperatures below -40 degrees C and over 120 degrees C, and 720 hours of salt spray
• 100% crack detection and ultrasonic flaw detection on each control arm
• Robot welding for consistent performance and quality
• Ball studs machined to micron tolerances for smooth joint operation
• Anti-corrosion protection applied to each part

Quick facts

• Part: Delphi TC3615 control arm
• Also called: suspension control arm
• Fits: 2017-2020 BMW 230i and other vehicles
• Position: Rear left upper rearward
• Condition: New

A clunk from the rear over bumps, uneven rear tire wear or loose-feeling handling can mean a worn arm or ball joint. These signs alone do not prove the arm is at fault, since a worn rear shock can make a similar noise.

Fits

The 2017-2020 BMW 230i, the 2017-2020 BMW 230i xDrive and the 2017-2020 BMW 430i all take this arm, along with many other BMW models. This listing is one arm for the rear left; the rear right is a separate part ordered on its own, and the two are normally replaced together. If your car is not named here, look it up on the Buyer's Guide tab.

Specifications

Interchange: 102-8009 · 524-805
33 32 6 792 543 · KSC4499 · CA14557 · CA14557PR · RK643545 · CMS101382