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Your Vehicle 2017 Mercedes Benz CLS550 4Matic Sedan 218.391 V8 4.6L

2017 Mercedes Benz CLS550 4Matic Sedan 218.391 V8 4.6L Shocks & Struts

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ES#4727420 - 2123203925 - Rear Air Suspension Spring - Left - Rear Axle, Left Side - OE replacement air spring made by Vibracoustic. - Corteco - Mercedes Benz

Rear Axle, Left Side - OE replacement air spring made by Vibracoustic. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For cars with Semi-Active Air Suspension (Code 489). Not for cars with (Code 488).

Brand:
Corteco - Corporate Logo
ES#:
4727420
Mfg#:
2123203925
Ships in 1 Business Day
$548.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4727421 - 2123204025 - Rear Air Suspension Spring - Right - Rear Axle, Right Side - OE replacement air spring made by Vibracoustic. - Corteco - Mercedes Benz

Rear Axle, Right Side - OE replacement air spring made by Vibracoustic. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For cars with Semi-Active Air Suspension (Code 489). Not for cars with (Code 488).

Brand:
Corteco - Corporate Logo
ES#:
4727421
Mfg#:
2123204025
Ships in 1 Business Day
$446.99 USD
Free Shipping
on orders $49 and up
ES#5446973 - 2123230392KT - Front Strut Protection Boot - Pair - Protect your strut from contamination with a new rubber boot! - Hamburg Tech - Mercedes Benz

Protect your strut from contamination with a new rubber boot! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not for cars with Direct Control Suspension or Semi-Active Air Suspension (Code 485, or 489).

Brand:
Hamburg Tech - Corporate Logo
ES#:
5446973
Mfg#:
2123230392KT
Ships in 1 Business Day
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4329081 - 2123230392 - Front Strut Protection Boot - Priced Each - Protect your strut from contamination with a new rubber boot! - Meyle - Mercedes Benz

Protect your strut from contamination with a new rubber boot! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Not for cars with Direct Control Suspension or Semi-Active Air Suspension (Code 485, or 489).

Brand:
Meyle - Corporate Logo
ES#:
4329081
Mfg#:
2123230392
In Stock at Vendor
$28.99

This product was last offered at the strikethrough price on
03-31-2026

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4883908 - 2123230020 - Front Upper Strut Mount - Priced Each - Front Axle, Upper Left & Right Sides - Two (2) Required Per Vehicle, This brand includes the bearing. - Rein - Mercedes Benz

Front Axle, Upper Left & Right Sides - Two (2) Required Per Vehicle, This brand includes the bearing. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Not for cars with AMG Ride Control, or Semi-Active Air Suspension (Code 488, or 489).

Brand:
Rein - Corporate Logo
ES#:
4883908
Mfg#:
2123230020
Ships in 3 Business Days
$72.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4883361 - 2123230392 - Front Strut Protection Boot - Priced Each - Protect your strut from contamination with a new rubber boot! - Rein - Mercedes Benz

Protect your strut from contamination with a new rubber boot! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Not for cars with Direct Control Suspension or Semi-Active Air Suspension (Code 485, or 489).

Brand:
Rein - Corporate Logo
ES#:
4883361
Mfg#:
2123230392
Ships in 3 Business Days
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4684222 - 2123230392 - Front Strut Protection Boot - Priced Each - Protect your strut from contamination with a new rubber boot! - Vaico - Mercedes Benz

Protect your strut from contamination with a new rubber boot! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Not for cars with Direct Control Suspension or Semi-Active Air Suspension (Code 485, or 489).

Brand:
Vaico - Corporate Logo
ES#:
4684222
Mfg#:
2123230392
In Stock at Vendor
$28.99

This product was last offered at the strikethrough price on
05-07-2026

$27.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear Axle, Left Side - Replace your leaking air suspension bag affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For cars with Semi-Active Air Suspension (Code 489). Not for cars with (Code 488).

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4692033
Mfg#:
212320392564
Ships in 1 Business Day
7% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$935.00

This product was last offered at the strikethrough price on
03-10-2026

$869.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Axle, Upper Left & Right Sides - Two (2) Required Per Vehicle, This brand includes the bearing. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat! Not for cars with AMG Ride Control, or Semi-Active Air Suspension (Code 488, or 489).

Brand:
Hamburg Tech - Corporate Logo
ES#:
3560061
Mfg#:
2123230020K
Ships in 1 Business Day
$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Axle, Right Side - Price includes refundable $195.00 core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For cars with Semi-Active Air Suspension (Code 489).

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3576178
Mfg#:
212320343880KT
Ships in 3 Business Days
$2304.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Axle, Left Side - Price includes refundable $195.00 core charge. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For cars with Semi-Active Air Suspension (Code 489).

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3576181
Mfg#:
212320333880KT
Ships in 3 Business Days
$2304.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Axle, Right Side - Replace your leaking air suspension bag affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For cars with Semi-Active Air Suspension (Code 489). Not for cars with (Code 488).

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4611608
Mfg#:
212320402564
Ships in 3 Business Days
7% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$915.00

This product was last offered at the strikethrough price on
07-06-2026

$850.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2874749 - 2123230020S1 - Front Upper Strut Mount - Priced Each - Front Axle, Upper Left & Right Sides - Two (2) Required Per Vehicle, This brand includes the bearing. - Febi - Mercedes Benz

Front Axle, Upper Left & Right Sides - Two (2) Required Per Vehicle, This brand includes the bearing. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Not for cars with AMG Ride Control, or Semi-Active Air Suspension (Code 488, or 489).

Brand:
Febi - Corporate Logo
ES#:
2874749
Mfg#:
2123230020S1
Special Order: No Guaranteed ETA
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2869502 - 2123230392 - Front Strut Protection Boot - Priced Each - Protect your strut from contamination with a new rubber boot! - Febi - Mercedes Benz

Protect your strut from contamination with a new rubber boot! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Not for cars with Direct Control Suspension or Semi-Active Air Suspension (Code 485, or 489).

Brand:
Febi - Corporate Logo
ES#:
2869502
Mfg#:
2123230392
Special Order: No Guaranteed ETA
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Axle, Upper Left & Right Sides - Two (2) Required Per Vehicle, This brand includes the bearing. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat! Not for cars with AMG Ride Control, or Semi-Active Air Suspension (Code 488, or 489).

Brand:
Vaico - Corporate Logo
ES#:
2883277
Mfg#:
2123230020
Special Order: No Guaranteed ETA
$46.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4328845 - 2049810025 - Strut Bearing - Priced Each - Located between the upper strut mount and the spring - Meyle - Mercedes Benz

Located between the upper strut mount and the spring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Not for vehicles with (Code 485, 489, or B00)

Brand:
Meyle - Corporate Logo
ES#:
4328845
Mfg#:
2049810025
Special Order: No Guaranteed ETA
$17.99

This product was last offered at the strikethrough price on
01-07-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Shocks & Struts

Shocks damp vertical wheel movement to keep the tires in contact with the road surface. This improves ride quality and maintains traction during acceleration, steering, and braking. Ride smoother and safer with quality shocks from the most trusted names in the business, gathered for your convenience at ECS Tuning.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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