Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply
affirm financing terms & conditions

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

2018 Mercedes Benz CLS550 Base Sedan 218.373 V8 4.6L

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
affirm financing terms & conditions
garage-red
Your Vehicle 2018 Mercedes Benz CLS550 Base Sedan 218.373 V8 4.6L
Your Vehicle 2018 Mercedes Benz CLS550 Base Sedan 218.373 V8 4.6L
Change Clear

2018 Mercedes Benz CLS550 Base Sedan 218.373 V8 4.6L Most Popular Parts

Sort By
Filter By
Return to Top

Thermostat With Housing And Seal (103 Deg. C)

Includes housing, gasket & sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wahler - Corporate Logo
ES#:
5388704
Mfg#:
2782001700
In Stock at Vendor
$246.99

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

$239.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm - Right

ES#4684244 - 2183300811 - Front Lower Control Arm - Right - Front Axle Right, includes bushing - Vaico - Mercedes Benz

Front Axle Right, includes bushing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4684244
Mfg#:
2183300811
In Stock at Vendor
$242.99

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

$235.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Assembly With Fuel Level Sending Unit

ES#4940738 - 2184700994 - Fuel Pump Assembly With Fuel Level Sending Unit - Located in the fuel tank on the left side. Includes fuel level sending unit - Hella - Mercedes Benz

Located in the fuel tank on the left side. Includes fuel level sending unit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Hella - Corporate Logo
ES#:
4940738
Mfg#:
2184700994
In Stock at Vendor
$234.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm - Left

ES#4684243 - 2183300711 - Front Lower Control Arm - Left - Front Axle Left, includes bushing - Vaico - Mercedes Benz

Front Axle Left, includes bushing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4684243
Mfg#:
2183300711
In Stock at Vendor
$238.99

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

$231.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3.0" Stainless Steel 3-Bolt Flange - Priced Each

ES#4007189 - 028092ecs10aKT - 3.0" Stainless Steel 3-Bolt Flange - Priced Each - Universal 3-Bolt flange for your custom exhaust project. Extra thick 10mm flange to avoid warping. - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Universal 3-Bolt flange for your custom exhaust project. Extra thick 10mm flange to avoid warping. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4007189
Mfg#:
028092ECS10AKT
In Stock
ON SALE! SAVE 25%
$27.99

This product was last offered at the strikethrough price on
06-13-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbocharger Coolant Line - Right

ES#2560855 - 2782001851 - Turbocharger Coolant Line - Right - Right Side - Return Line - Genuine Mercedes Benz - Mercedes Benz

Right Side - Return Line affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2560855
Mfg#:
2782001851
In Stock
ON SALE!
$115.99

This product was last offered at the strikethrough price on
06-15-2026

$109.42 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm - Left

ES#2625290 - 2183307300 - Front Lower Control Arm - Left - Front Axle, Left Side - Genuine Mercedes Benz - Mercedes Benz

Front Axle, Left Side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2625290
Mfg#:
2183307300
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.

$236.00

This product was last offered at the strikethrough price on
01-06-2026

$219.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Air Filter - Priced Each

ES#3693458 - 278094000490 - Engine Air Filter - Priced Each - Filters the air before it enters your engine - Genuine Mercedes Benz - Mercedes Benz

Filters the air before it enters your engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3693458
Mfg#:
278094000490
Ships in 4 Business Days
6% off MSRP

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

$47.00

This product was last offered at the strikethrough price on
06-25-2026

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Removal Tool

ES#2146559 - 271589023300 - Fuel Injector Removal Tool - Used to easily removal injectors for many Mercedes engines - Genuine Mercedes Benz - Mercedes Benz

Used to easily removal injectors for many Mercedes engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2146559
Mfg#:
271589023300
Back Ordered
$221.99

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

$217.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Black Mercedes Ball Seat Wheel Bolt - Priced Each

ES#4147751 - 1455702SW - Black Mercedes Ball Seat Wheel Bolt - Priced Each - 14x1.5x57mm - H&R - Mercedes Benz

14x1.5x57mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
4147751
Mfg#:
1455702SW
In Stock
$4.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mercedes-Benz 7 Speed Automatic Transmission Service Kit - 722.9 (6 Liters)

ES#5423141 - 2222772800K2 - Mercedes-Benz 7 Speed Automatic Transmission Service Kit - 722.9 (6 Liters) - 722.9 was installed in many chassis including W204, W205, W212, W222, R172, C209, AMG GT line chassis also referred to as 2011-2018 C-Class, 2009-2016 E-Class, 2013-2020 S-Class, 2011-2015 SLK-Class, 2005-2010 CLK, and in almost every mercedes 2006-2017 - Meyle - Mercedes Benz

722.9 was installed in many chassis including W204, W205, W212, W222, R172, C209, AMG GT line chassis also referred to as 2011-2018 C-Class, 2009-2016 E-Class, 2013-2020 S-Class, 2011-2015 SLK-Class, 2005-2010 CLK, and in almost every mercedes 2006-2017 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
For Cars With Code A89 (BLUE FLUID)

Brand:
Meyle - Corporate Logo
ES#:
5423141
Mfg#:
2222772800K2
In Stock
$208.99 USD
Free Shipping
on orders $49 and up

Fuel Pump Assembly

Left affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5374231
Mfg#:
2044704594
Ships on Aug 10, 2026
Auto Notify
ON SALE! SAVE 15%
$122.99

This product was last offered at the strikethrough price on
05-02-2026

$104.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hood Lock Assembly - Priced Each

ES#4684141 - 2048800260 - Hood Lock Assembly - Priced Each - Two (2) Per Vehicle, Lower Right & Lower Left - Vaico - Mercedes Benz

Two (2) Per Vehicle, Lower Right & Lower Left affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4684141
Mfg#:
2048800260
In Stock at Vendor
$106.99

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

$103.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mercedes Ball Seat Wheel Bolt - Priced Each

ES#4147753 - 1456302 - Mercedes Ball Seat Wheel Bolt - Priced Each - 14x1.5x63mm - H&R - Mercedes Benz

14x1.5x63mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
4147753
Mfg#:
1456302
In Stock
Limited Qty Sale
$4.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer 12.5mm Kit

ES#4699616 - 002411ECS02A1KT - ECS Wheel Spacer 12.5mm Kit - Featuring ECS Tuning Wheel Spacers & H&R Ball Seat Wheel Bolts 14x1.5x43mm for OEM wheels - Assembled By ECS - Mercedes Benz

Featuring ECS Tuning Wheel Spacers & H&R Ball Seat Wheel Bolts 14x1.5x43mm for OEM wheels affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For use on rear axle ONLY

Brand:
Assembled By ECS - Corporate Logo
ES#:
4699616
Mfg#:
002411ECS02A1KT
Ships in 1 Business Day
ON SALE! SAVE 19%
$244.98

This product was last offered at the strikethrough price on
05-02-2026

$199.18 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Tensioner - Right Lower

ES#3575444 - 278050061164 - Timing Chain Tensioner - Right Lower - Tensioner - Between Crankshaft and Intermediate Gear - Genuine Mercedes Benz - Mercedes Benz

Tensioner - Between Crankshaft and Intermediate Gear affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3575444
Mfg#:
278050061164
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.

$104.00

This product was last offered at the strikethrough price on
01-06-2026

$96.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings