Vaico V20-1509 Suspension Control Arm - Front Left Lower Rearward

BMW Front Left Rearward Control Arm

The Vaico V20-1509 is a suspension control arm for select BMW front suspension applications, including front left rearward and front left lower rearward positions. With a 360 mm length, 110 mm height, and 60 mm width, it is built to match the geometry needed for precise front-end suspension service on BMW 230i, 330i, 430i, 440i, and related models.

VAICO focuses on OE-style replacement parts for European vehicles, and the VAICO line is used for direct-fit suspension service where correct dimensions and mounting points matter. This part number, V20-1509, is listed for multiple BMW 2 Series, 3 Series, and 4 Series applications across 2012-2020 model years.

Key Features

• Suspension control arm for front left rearward and front left lower rearward positions
• Measures 360 mm in length, 110 mm in height, and 60 mm in width
• Fits select BMW 230i, 320i, 328i, 330i, 340i, 430i, 440i, and more
• Cross-references Vaico V20-1510 as the paired article number
• Cross-references OE and aftermarket numbers including 31126852991, RK621976, and JTC1621

Detailed Description

Use the Vaico V20-1509 when servicing the front suspension on BMW models that require a control arm in the front left rearward or front left lower rearward location. This part number appears across a wide range of BMW fitments, including 2012-2020 BMW 320i, 2012-2015 BMW 328i, 2014-2016 BMW 328d, 2016-2018 BMW 330i, 2017-2020 BMW 430i, and 2018-2020 BMW 440i. It is also listed for 2018-2020 BMW 230i, 330e, 340i, M240i, and 430i Gran Coupe applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. If you are searching for a BMW front left lower rearward control arm, BMW front suspension wishbone, or a replacement control arm for a 3 Series or 4 Series, V20-1509 is the part number to verify against your vehicle’s OE reference and position.

What It Helps Fix

• Front-end looseness or wandering caused by a worn control arm
• Clunking or knocking from the front suspension over bumps
• Uneven tire wear related to suspension geometry changes
• Steering pull or reduced straight-line stability
• Excess play in the front left suspension linkage

Installation Notes

Confirm the exact position before ordering: this part is listed for front left rearward and front left lower rearward BMW applications. Review OE number 31126852991 and the vehicle-specific notes in the fitment list, especially for 2014-2017 BMW 328i, 330i, 430i, and related models where notes vary by suspension configuration. The recommended special tool number is V99-1020.

For best results, inspect adjacent suspension components during replacement, including bushings, ball joints, stabilizer bar links, brake hose routing, and steering tie rod ends where applicable to the vehicle.

Quality Assurance

VAICO parts are positioned for European vehicle service with application-specific fitment and OE-style replacement standards. Verify the part number V20-1509 against your BMW’s OE reference and suspension position before installation.