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Top Assembled by ECS Service Kits - S500 ‘94-‘06

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 S500 ‘94-‘06

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 3 Business Days
On SALE
$234.99

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

$227.37 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
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This product is lifetime replacement eligible Partial Replacement
Valve Cover Gasket Kit - Level 1
Everything you need to get the job done right
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#: 2859289
Mfg#: 1130160321KT1

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Availability:
In Stock
$116.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
Engine Harmonic Balancer
Includes New Securing Bolt
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#: 2642168
Mfg#: 1120351300KT2

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Availability:
Ships in 3 Business Days
On SALE
$143.99

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

$141.60 USD
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This product is lifetime replacement eligible Lifetime Replacement
Accessory Belt Kit - Level 1
Includes Belt Tensioner, Belt, And Hardware
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#: 2770320
Mfg#: 01199797921KT11

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Availability:
Ships in 4 Business Days
On SALE Save 35%
$138.99

This product was last offered at the strikethrough price on
05-04-2026

$90.70 USD
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This product is lifetime replacement eligible Lifetime Replacement
Active Body Control Fluid Flush Kit
Includes everything you need to flush your ABC 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#: 2777396
Mfg#: CHF11SKT

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Availability:
Ships in 1 Business Day
$398.99 USD
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Power Steering Reservoir Seal Kit - Level 2
Includes Seal, Lock Clip, And Fluid (CHF 11S)
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#: 2917960
Mfg#: 0004661880KT10

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Availability:
Ships in 1 Business Day
$36.99 USD
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on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
Power Steering Reservoir Seal Kit - Level 3
Includes Reservoir, Seal, Lock Clip, Fluid (CHF 11S), And Hardware
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#: 2917959
Mfg#: 0004661880KT9

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Availability:
Ships in 1-2 days
$73.99 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
Power Steering Reservoir Seal Kit - Level 3
Includes Reservoir, Seal, Lock Clip, Fluid, And Hardware
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#: 2917954
Mfg#: 0004661880KT6

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Availability:
Ships in 1-2 days
On SALE
$64.99

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

$62.67 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Ignition Service Kit - With Coil Packs
Includes Eight (8) Bosch Coil Packs, Sixteen (16) Bremi Ignition Coil Wires, And Sixteen (16) Bosch Spark Plugs
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#: 2770408
Mfg#: 0001587803KT2

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Availability:
Ships in 1 Business Day
$755.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
EGR Valve Kit - Level 3
Everything you need to completely replace your EGR valve
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#: 2749293
Mfg#: 1121400460KT5

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Availability:
Ships in 3 Business Days
On SALE
$319.99

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

$316.93 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Valve Cover Gasket Kit - Level 2
Everything you need to get the job done right
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#: 2719265
Mfg#: 1130160321KT

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Availability:
In Stock at Vendor
$262.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
Accessory Belt Kit - Level 2
Includes Belt Tensioner, Idler Pulley, Belt, And Hardware
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#: 2770317
Mfg#: 01199797921KT9

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Availability:
Ships in 4 Business Days
On SALE Save 29%
$161.99

This product was last offered at the strikethrough price on
03-29-2026

$115.13 USD
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This product is lifetime replacement eligible Lifetime 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#: 2765435
Mfg#: 11220302751KT1

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Availability:
In Stock at Vendor
$69.99 USD
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This product is lifetime replacement eligible Partial Replacement
Ignition Service Kit - Without Coil Packs
Includes Sixteen (16) Bremi Ignition Coil Wires, And Sixteen (16) Bosch Spark Plugs
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#: 2777645
Mfg#: 0001587803KT5

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Availability:
Ships in 1 Business Day
$443.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Ignition Service Kit - Without Coil Packs
Includes Sixteen (16) Beru Ignition Coil Wires, And Sixteen (16) Bosch Spark Plugs
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#: 2777646
Mfg#: 0001587803KT6

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Availability:
Back Ordered
On SALE Save 10%
$446.99

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

$402.69 USD
Free Shipping Free Shipping
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.

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