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Top Assembled by ECS Service Kits - SLK Class '98 - '04

Whether it's preventative maintenance, routine service, or buttoning up your seasonal project, don't wait until the eleventh hour to finish up your wintertime vehicle work. Below we have assembled our top Assembled By ECS Kits for your Mercedes-Benz.

At ECS Tuning, we have the goods to keep your vehicle on the road. Assembled By ECS kits are offered in a large variety to mend nearly any ailing Mercedes-Benz. Get your project underway and rest assured knowing your vehicle is properly serviced.


Top Assembled by ECS Service Kits

Fits:
Mercedes-Benz SLK Class '98 - '04

Automatic Transmission Service Kit - 722.6
Includes 12 Quarts of Fluid For A Complete Flush
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#: 2931519
Mfg#: 7226KT5

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Availability:
Ships in 4 Business Days
$234.99 USD
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This product is lifetime replacement eligible Partial Replacement
Automatic Transmission Service Kit - 722.6
Without torque converter drain plug and extra fluid*
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#: 2598666
Mfg#: 7226KT6

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Availability:
In Stock
$127.99 USD
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This product is lifetime replacement eligible Partial Replacement
Automatic Transmission Service Kit - 722.6
With torque converter drain plug and extra fluid**
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#: 2598669
Mfg#: 7226KT3

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Availability:
In Stock
$170.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
Thermostat Replacement Kit
Replace your thermostat with one kit!
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#: 2765814
Mfg#: 1112000915KT1

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Availability:
Ships in 4 Business Days
On SALE
$71.99

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

$67.24 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
Automatic Transmission Wiring Connector Kit
Everything you need to replace your automatic transmission wiring connector
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#: 2718541
Mfg#: 2035400253KT1

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Availability:
In Stock
$25.20 USD
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on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
Rear Suspension Control Arm Kit
Complete kit with all rear control arms and hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Brand: Lemforder - Corporate Logo
ES#: 2748803
Mfg#: 2103509999KT1

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Availability:
Ships on Oct 1, 2026
$466.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
Paint Cleaning Kit - (NO LONGER AVAILABLE)
Remove fallout and all imperfections in your paint : Sonax & Chemical Guys
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#: 3022221
Mfg#: 513200KT
No longer available

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Manufacturer names and/or part numbers are used only for identification purposes.

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