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Mercedes-Benz GL, GLS, GLE-Class Front Lower Control Arm Bushing A1663300243
Mercedes-Benz GL, GLS, GLE-Class Front Lower Control Arm Bushing A1663300243
Mercedes-Benz GL, GLS, GLE-Class Front Lower Control Arm Bushing A1663300243
Mercedes-Benz GL, GLS, GLE-Class Front Lower Control Arm Bushing A1663300243
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Genuine- Mercedes-Benz

Mercedes-Benz GL, GLS, GLE-Class Front Lower Control Arm Bushing A1663300243

$330.00
$207.90 In Stock Pre-Order Sold out
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Estimated delivery: Thu, Oct 8 – Wed, Oct 21
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Fitment

Fitment is confirmed against your VIN before dispatch.

Specifications

ConditionNew Genuine
ModelGL350 GL450 GL550 GL63 AMG GLE300d GLE350
Country of MfrGermany
Year2011-2019
Warranty6 Months
TypeCONTROL ARM BUSHING
PlacementFront - Left / Right
Mfr Part NumberA1663300143, A1663300243
Superseded PN166 330 01 43, 166 330 02 43
  • Description
  • Fitment
  • Shipping
  • Reviews

Genuine Mercedes-Benz Front Lower Control Arm Hydro-Bushing for W166/X166 SUVs. Replaces A1663300243. Restore steering precision and eliminate suspension clunks!

What’s Included

This is a brand-new, factory-sealed Genuine Mercedes-Benz suspension component.

  • 1x Genuine Mercedes-Benz Control Arm Bushing - Replaces A1663300243

Component Primary OEM Part Numbers Common Supersessions
Control Arm Bushing A1663300243 A 166 330 02 43, 1663300243, 166-330-02-43

 

Brand Model Year
Mercedes-Benz GL-CLASS (X166) GL 350 CDI / BlueTEC 4-matic 2012 - 2015
Mercedes-Benz GL-CLASS (X166) GL 400 4-matic 2013 - 2015
Mercedes-Benz GL-CLASS (X166) GL 500 4-matic 2012 - 2015
Mercedes-Benz GL-CLASS (X166) GL 63 AMG 4-matic 2012 - 2015
Mercedes-Benz GLE (W166) 250 d / 250 d 4-matic 2015 - 2018
Mercedes-Benz GLE (W166) 320 / 350 d 4-matic 2015 - 2018
Mercedes-Benz GLE (W166) 400 / 450 AMG 4-matic 2015 - 2018
Mercedes-Benz GLE (W166) 500 4-matic / 500 e 4-matic 2015 - 2018
Mercedes-Benz GLE (W166) AMG 43 / 63 / 63 S 4-matic 2015 - 2018
Mercedes-Benz GLE Coupe (C292) 350 d / 400 4-matic 2015 - 2019
Mercedes-Benz GLE Coupe (C292) 450 AMG / 500 4-matic 2015 - 2019
Mercedes-Benz GLE Coupe (C292) AMG 43 / 63 / 63 S 4-matic 2015 - 2019
Mercedes-Benz GLS (X166) 350 d / 400 / 500 4-matic 2015 - 2019
Mercedes-Benz GLS (X166) AMG 63 4-matic 2015 - 2019
Mercedes-Benz M-CLASS (W166) ML 250 CDI / BlueTEC 4-matic 2011 - 2015
Mercedes-Benz M-CLASS (W166) ML 300 / 350 / 350 BlueTEC 4-matic 2011 - 2015
Mercedes-Benz M-CLASS (W166) ML 400 / 500 4-matic 2012 - 2015
Mercedes-Benz M-CLASS (W166) ML 63 AMG 4-matic 2011 - 2015

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Order Processing

Standard orders
1–7 days
Business days to dispatch
Custom & special orders
Varies
Based on sourcing & availability

For custom and special orders, we will contact you directly with an estimated timeframe before dispatch.

Estimated Delivery Times

All orders (WORLDWIDE)
2–5 days
Business days after dispatch
Custom & special orders
Varies
Based on sourcing & availability

International delivery times are estimates and may be affected by customs clearance procedures in the destination country.

Shipping Rates

United Arab Emirates Free Shipping — All Orders

United States (USA)

Order Type Rate (USD)
Eligible Designated Items (USA only) $10.00 flat
Standard Orders: $0.00 – $300.00 $75.00
Standard Orders: $300.01 and up Free

The $10 flat rate applies only to select qualified products. If eligible $10 items are purchased alongside standard products, shipping is calculated per item profile and combined at checkout.

Rest of World
For all other destinations, orders over $300 ship free. Orders under $300 are charged a flat rate:

Order Subtotal Rate (USD)
$0.00 – $300.00 $75.00
$300.01 and up Free

Planning a large purchase? Contact us before placing your order to ask about bulk shipping discounts.

Order Tracking

Once your order ships, you will receive a confirmation email with a tracking number. You can monitor your shipment through your Europarts360 account or directly on the courier's website (DHL, FedEx, UPS, etc.).

Customs, Duties & Taxes

  • For international orders, the recipient is responsible for all customs duties, taxes, and import fees levied by the destination country.
  • Europarts360 is not liable for delays caused by customs processing or incorrect shipping information provided at checkout.
  • Please double-check your delivery details before placing your order to ensure a smooth delivery.

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Frequently Asked Questions

Is this for the front or rear of the control arm?
Part number A1663300243 is typically the Inner/Rearward bushing on the front lower control arm. This is the largest bushing on the arm and the one most prone to hydraulic failure.
Can I replace this myself?
Professional Installation Recommended. Replacing this bushing requires a heavy-duty hydraulic press to remove the old unit and seat the new one into the aluminum arm. Improper installation can damage the control arm casting.
Why use Genuine instead of solid polyurethane?
While polyurethane is more durable, it eliminates the hydraulic dampening effect. Using non-genuine solid bushings in a GLE or GLS will significantly increase road noise and harshness (NVH) felt through the steering wheel, ruining the luxury ride quality.
Do I need an alignment afterward?
Yes. Because this bushing dictates the position of the lower control arm, replacing it will slightly alter your "Toe" and "Camber" settings. A professional alignment is necessary to prevent tire wear.