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Your Vehicle 2018 Mercedes Benz CLS63 AMG S 4Matic Sedan 218.376 V8 5.5L

2018 Mercedes Benz CLS63 AMG S 4Matic Sedan 218.376 V8 5.5L Most Popular Parts

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ES#4714495 - 01-157-00943-0 - Weistec Mercedes-Benz AMG M157 Forged Rods And Pistons - Billet Connecting Rods Offer Increased Power Capacity and Heat Dissipation, and Includes Ring Set - Weistec - Mercedes Benz

Billet Connecting Rods Offer Increased Power Capacity and Heat Dissipation, and Includes Ring Set affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Weistec - Corporate Logo
ES#:
4714495
Mfg#:
01-157-00943-0
Ships in 2 Business Days
$9299.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4707945 - 05-157-00034-5KT - Weistec Mercedes-Benz AMG M157 W.2 ECU Tune  - Increase of +211 Horsepower, and +321 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters! - Weistec - Mercedes Benz

Increase of +211 Horsepower, and +321 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This software is only compatible with Windows PC / Laptop.

Brand:
Weistec - Corporate Logo
ES#:
4707945
Mfg#:
05-157-00034-5KT
Ships on Jul 22, 2026
$2499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Axle, Left & Right Sides - Two (2) Required Per Vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ATE - Corporate Logo
ES#:
4733369
Mfg#:
2124200448
In Stock at Vendor
$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Includes both rear wheel bearings and hardware for easy installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Featuring Hamburg Tech Rear Wheel Bearings

Brand:
Assembled By ECS - Corporate Logo
ES#:
3663544
Mfg#:
2119810227KT1
Ships in 2 Business Days
$257.99

This product was last offered at the strikethrough price on
01-03-2026

$253.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Includes CSF center radiator, Zerex G40 Coolant, and two radiator hose seals affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5456857
Mfg#:
1975000103KT
Ships in 4 Business Days
$635.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

For your M278 / M157 Water Pump - Two (2) Required Per Vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bapmic - Corporate Logo
ES#:
5388741
Mfg#:
2782010103
In Stock at Vendor
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Pressure Pump on Engine 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!

Brand:
Bosch - Corporate Logo
ES#:
4884003
Mfg#:
278070110180
In Stock at Vendor
$368.99

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

$357.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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 (Code 488). Not for cars with (Code 489).

Brand:
Corteco - Corporate Logo
ES#:
4733449
Mfg#:
2123204425
Ships in 2 Business Days
$569.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Optimized ignition spark for smooth operation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Delphi - Corporate Logo
ES#:
4784812
Mfg#:
2769060401KT2
In Stock at Vendor
$710.99

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

$690.99 USD
Free Shipping
on orders $49 and up

Thermostat to Water Pump Seal Ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5388742
Mfg#:
2782010280
In Stock at Vendor
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ensure a proper seal for the PCV or oil separator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5457291
Mfg#:
2780180280
In Stock at Vendor
$4.99 USD

Located behind the brake pedal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Facet - Corporate Logo
ES#:
2612239
Mfg#:
0015456309
In Stock at Vendor
$23.99

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

$23.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3446041
Mfg#:
2188179100
Ships in 2 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.

$304.00

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

$285.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Right Lock Actuator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2203961
Mfg#:
2047303035
Ships in 2 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.

$300.00

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

$279.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3018815
Mfg#:
2178171600
Ships in 2 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.

$109.00

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

$101.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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