Does it fit both sides of the X3?

No. This is the front lower rearward arm for the driver's side only. The passenger side is a separate part.

Which X3 years does it fit?

It is listed for the 2004 through 2010 BMW X3.

Do I need an alignment after installing it?

Yes. Any control arm replacement changes suspension geometry, so have the front end aligned afterward.

Should I replace both sides at once?

If the other arm is original and high-mileage, replacing both keeps wear even and avoids a second job soon after.

Where is the Detroit Axle Front Left Control Arm cheapest?

At Walmart, for $40.61, as of our latest check.

What do buyers say about the Detroit Axle Front Left Control Arm?

Rated 5 out of 5 from 1 ratings.

Detroit Axle Front Left Control Arm

Best price now

$40.61at WalmartChecked Nov 13

Prices are checked against each store and labelled with when.

Visit Walmart

Detroit Axle Front Left Control Arm

Best price now

$40.61at WalmartChecked Nov 13

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $40.61 at Walmart on Nov 13.

Our take on the Detroit Axle Front Left Control Arm

This is a single front lower rearward control arm for the driver's side of the 2004–2010 BMW X3, sold as a complete assembly with the ball joint and bushings already pressed in. It is a direct-fit replacement for the original arm, so installation is a straight swap rather than a rebuild. Detroit Axle builds it to OE specifications and puts it through impact, wear and fatigue testing. It suits X3 owners chasing a clunk, vague steering or uneven tire wear who want a bolt-on fix without paying BMW dealer part prices.

Best for2004–2010 BMW X3 owners with a worn or bent driver-side lower armDIYers replacing a whole assembly instead of pressing bushingsHigh-mileage X3s with steering wander or front-end clunks

Pros

Complete assembly with ball joint and bushings installed
Direct fit for the 2004–2010 BMW X3 driver side
Built and tested to OE specifications
Cheaper than a genuine BMW arm
Simple bolt-on replacement, no press needed

Cons

Sold as one arm only, not a pair
No adjustability; alignment still needed after fitting
Aftermarket bushings may not last as long as OEM
Fitment limited to the X3, not other BMW models

Detroit Axle Front Left Control Arm prices at every store

WalmartNew
In stockSold by Detroit AxleReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$40.61Free shippingChecked Nov 13
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What reviewers say

Owners of older X3s generally report the arm bolts up like the original and cures front-end clunks and loose steering. Some question how long the bushings last compared with dealer parts.

What people mention

FitPraisedOwners say it lines up with the factory mounting points on the X3.
BuildMixedSome find the bushings softer or shorter-lived than the original BMW parts.
InstallationPraisedThe pre-pressed ball joint and bushings save a trip to a shop with a press.
RideMixedA few note slightly firmer feedback through the front end after fitting.

About the Detroit Axle Front Left Control Arm

This is a front lower rearward control arm assembly for the driver side (left). It is a replacement part for 2004 to 2010 BMW X3 vehicles.

Detroit Axle makes its suspension components to original equipment standards. The parts are built to exceed OEM specifications and undergo impact, wear and fatigue testing for quality and durability.

Position: Front lower rearward, driver side
Fitment: 2004-2010 BMW X3
Part number: K620186
In the box: 1 x Front Lower Rearward Control Arm Assembly
Brand: Detroit Axle

Questions and answers

Does it fit both sides of the X3?: No. This is the front lower rearward arm for the driver's side only. The passenger side is a separate part.
Is the ball joint included?: Yes. It comes as a complete assembly with the ball joint and bushings already installed.
Which X3 years does it fit?: It is listed for the 2004 through 2010 BMW X3.
Do I need an alignment after installing it?: Yes. Any control arm replacement changes suspension geometry, so have the front end aligned afterward.
Should I replace both sides at once?: If the other arm is original and high-mileage, replacing both keeps wear even and avoids a second job soon after.
Where is the Detroit Axle Front Left Control Arm cheapest?: At Walmart, for $40.61, as of our latest check.
What do buyers say about the Detroit Axle Front Left Control Arm?: Rated 5 out of 5 from 1 ratings.