W221 Electronic Airmatic Suspension Air Strut Front Single - Mercedes-Benz S Class

Order Includes:
Order Includes: 1 Front Air Strut

Out Of Stock
Brand Suncore
Part Number 136M-28-F
Condition New
Ships Within 1-2 Business Days
This item qualifies for FREE UPS Ground Shipping
Brand New Front Airmatic Suspension Electronic Air Strut Assembly
Please wait...
Please wait...
Please wait...
Please wait...
Please wait...
Order Processing:

Normal order processing can take between 1-3 business days (Monday-Friday).These days excludes weekends and holidays. Orders placed before 2:00pm EST typically begins processing the same day.

Orders placed after 2:00 PM EST. on Friday will not ship until Monday or the following business day.

Note: Remanufactured items may take longer as they are built to order and tested vigorously before packing and shipping.

Shipping & Delivery:

Complete Car Parts offers free shipping on thousands of products. Our preferred shipping method is UPS Ground, however smaller items may be shipped USPS First Class or Priority.

Delivery times will vary, and products may ship separately from different warehouses located across the United States. Depending on warehouse locations and shipping destination, delivery times can range from 2 to 6 business days.

Free shipping is eligible only to U.S. delivery addresses within the 48 states. We do not ship to P.O. Boxes and APO/FPO addresses. Expedited shipping options are available for select items. Some orders may require a signature confirmation at time of delivery.


Complete Car Parts limited warranty covers against defects in material or workmanship from the date of purchase. A dated sales receipt must be included to show your product was purchased within the warranty period.

Note: Warranty period varies depending on product, please see product listing for more information.

We handle all manufacturer warranty claims on your behalf.

Any product found to be defective within 30 days of purchase is eligible for a refund or replacement, however any product found to be defective after 30 days but beforethe warranty period has expired are only eligible for a replacement only. Replacement product does not renew the warranty period.

When a product is found to be defective, Complete Car Parts will cover the costs of shipping of the replacement part to the original purchaser. Warranty and UPS related claims may require authentication, but not limited to pictures, video, or shipment back to the manufacturer.

Note: Do not dispose of defective parts until instructed.

If the defective part is requested to be returned to the manufacturer, Complete Car Parts will issue a call tag for the original purchaser to ship the product back. The original purchaser is responsible for packaging and delivery to a UPS driver or suitable UPS facility for return shipment. Failure to return the requested product will result in denial of current warranty claim.

All returned products must be accompanied by an approved RMA number provided by Complete Car Parts.

No reimbursements will be given for delay, labor, mileage, car rental, or any other costs involved in installation or re-installation of any product in question.
4.4 out of 5 stars
5 total ratings
Verified Buyer
Shock appears to be doing a great job
Reviewed on Sunday, 10 Jan 2021
Verified Buyer
This fits perfectly in my 2008 Mercedes S550. It has been working for a couple months now really well. I purchased other parts from Suncore, and I can tell you these folks are awesome. Really good customer service, and their products are top notch.
Reviewed on Sunday, 10 Jan 2021
Verified Buyer
Reviewed on Tuesday, 08 Dec 2020
Verified Buyer
Reviewed on Sunday, 23 Aug 2020
Verified Buyer
The best
Reviewed on Wednesday, 26 Jun 2019
Showing comments 1-5 of 5

W221 Electronic Airmatic Suspension Air Strut Front Single - Mercedes-Benz S Class

Which front strut is this left or right ?

Customer Service

Thank you for taking interest, The front is universal and will fit either left or right side. Regards, Support

I’m hi I have a 2009 Mercedes Benz s550 4 matic and wanted to know if will fit in the vehicle and wanted to know what does it mean fits without 4 matic ?

Customer Service

Hello, the part you are looking at is for a non-4Matic model. Please see the link below and be sure to click the parts compatible with 4Matic, it states 4Matic in the title. A 4Matic model is a 4WD vehicle: Hope you have a good day.

just wanna make sure this fits the 2007 s550 base model

Customer Service

Hi Isaac, Yes this part is compatible! As long as you do not have a 4Matic model, you should be good to go! Our air struts are built to OE specs and will bolt in and function as normal. We hope you have a great day. -Stephanie