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Control Arm

Lemfoerder Control Arm - 3770801

LEMFOERDER
Availability:
5+ in stock, ready to be shipped
SKU 3770801
$243.76 - $243.76
$243.76
$243.76 - $243.76
$243.76
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

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LEMFOERDER

Control Arm

This product also goes by these part numbers: 33 32 6 782 131, 33326782131, 3770801

This part also goes by the following cross reference.

Cross Reference Part Number: 33326782131

Fits These Vehicles 11 applications
BMW
Make Model Engine Years
BMW Alpina B7L xDrive 4.4V8 2011–2012
BMW Alpina B7L 4.4V8 2011–2012
BMW Alpina B7 xDrive 4.4V8 2011–2012
BMW Alpina B7 4.4V8 2011–2012
BMW 760Li 6.0V12 2010–2012
BMW 750i xDrive 4.4V8 2010–2012
BMW 750i 4.4V8 2009–2012
BMW 750Li xDrive 4.4V8 2010–2012
BMW 750Li 4.4V8 2009–2012
BMW 740i 3.0L6 2011–2012
BMW 740Li 3.0L6 2011–2012

Fitment data last updated: 2026-06-30

Fits 11 vehicle applications Check vehicle fitment before ordering View fitment

About this Control Arm

The LEMFOERDER 3770801 control arm links the wheel hub to the car's body or subframe, holding the wheel in position while letting the suspension move. Its bushings and ball joint wear over time, which affects steering precision, tire wear and noise.

Frequently asked questions

What does a control arm do?

It locates the wheel and controls its movement as the suspension travels, keeping alignment angles consistent. Bushings at the body end and a ball joint at the wheel end allow that movement while absorbing vibration.

What are the signs of a worn control arm?

Clunking over bumps, vague or wandering steering, vibration through the steering wheel, uneven tire wear, cracked or torn bushings, or play in the ball joint.

Should I replace control arms in pairs?

Replacing both sides of the same axle keeps handling balanced, and when one side is worn the other is often close behind. Many owners replace related arms and bushings at the same time.

Is anything special needed during installation?

Tighten the bushing bolts with the car at normal ride height, not with the suspension hanging, or the bushings will be pre-loaded and wear early. Use new bolts or nuts where the manufacturer specifies it, and have an alignment done afterwards.

How do I make sure this control arm fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

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