Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle 2015 Mercedes Benz SLK55 AMG Base Convertible 172.475 V8 5.5L

Top - Assembled By ECS Service Kits - BMW E39 M5

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 BMW.

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 BMW. Get your project underway and rest assured knowing your vehicle is properly serviced.


Top - Assembled By ECS Service Kits

Fits:
BMW E39 M5

Performance Rod Bearing Replacement Kit
Includes everything needed for a rod bearing service, featuring WPC treated rod bearings.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Stronger & smoother, with less friction!
Brand: Assembled By ECS - Corporate Logo
ES#: 3175234
Mfg#: 11241407493KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships in 1-2 days
Auto Notify
$1659.80 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
Liqui Moly Race Tech GT1 Oil Change Kit
The perfect kit to service your M5 or Z8 using Liqui Moly Race Tech GT1 10w-60 Engine Oil & a Hengst Filter
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#: 2785597
Mfg#: E39M5INKT5

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE
$99.99

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

$99.96 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
Castrol TWS Oil Change Kit - With ECS Magnetic Drain Plug
The perfect service kit for your M5 or Z8 using Castrol TWS Edge Supercar oil and a Mann oil filter
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#: 2578019
Mfg#: E39M5INMGKT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 18%
$185.99

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

$151.94 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
Castrol TWS Oil Change Kit
Everything needed for a complete oil service including TWS Edge Supercar oil and an OEM Hengst filter
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#: 2576977
Mfg#: E39M5INKT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE
$147.99

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

$144.33 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
Shell Helix Ultra Racing Oil Change Kit - (NO LONGER AVAILABLE)
The perfect kit to service your M5 or Z8 using Shell Helix Ultra Racing oil and a Mann oil filter
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#: 3106724
Mfg#: E39M5INKT8
No longer available
Oil Separator Valve Service Kit
The most commonly replaced components in your breather system
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#: 2778979
Mfg#: 11151406788KT2

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Back Ordered
Auto Notify
$314.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
VANOS Diaphragm Spring Kit
Includes diaphragm springs, VANOS hub hardware, and valve cover gaskets.
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#: 2960883
Mfg#: 11367833218KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships in 1-2 days
$507.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
VANOS Solenoid Gasket Kit
All the gaskets you need to install one solenoid pack.
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#: 2952073
Mfg#: 11367830828KT2

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships on Jul 9, 2026
$201.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Accessory Belt Kit
Utilizes high quality components
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#: 2695561
Mfg#: 11287833266KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships on Sep 2, 2026
Auto Notify
$667.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS 6-Piston Front Big Brake Kit (338x26)
Featuring ECS 2-piece rotors!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Requires the use of 17" or larger wheels
Brand: Assembled By ECS - Corporate Logo
ES#: 2598721
Mfg#: 000249ECS02KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships in 1-2 days
$1937.99 USD
This product is lifetime replacement eligible Partial Replacement
Differential Service & Reseal Kit
Everything needed to service your M5 differential using Castrol SAF-XJ 75w140 including a gasket set
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#: 2628608
Mfg#: 83222282583M5KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Back Ordered
On SALE
$156.99

This product was last offered at the strikethrough price on
06-11-2026

$143.69 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
Differential Service & Reseal Kit
Everything needed to service your M5 differential using Castrol SAF-XJ 75w140 including a gasket set - With ECS magnetic drain plug!
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#: 3194486
Mfg#: 83222282583M5KT2

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Back Ordered
On SALE
$208.99

This product was last offered at the strikethrough price on
06-11-2026

$195.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
Differential Service Kit
All you need in one package for scheduled differential maintenance!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Includes Castrol Syntrax SAF-XJ 75w140 differential fluid
Brand: Assembled By ECS - Corporate Logo
ES#: 2602524
Mfg#: 33117525064KT1

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Back Ordered
$100.76 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
Differential Service Kit
All you need in one package for scheduled differential maintenance!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Includes Castrol Syntrax SAF-XJ 75w140 differential fluid
Brand: Assembled By ECS - Corporate Logo
ES#: 3449386
Mfg#: 33117525064KT4

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Back Ordered
$101.04 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
Ignition Service Kit
Everything you need to service your ignition system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Featuring original equipment Bremi coil packs
Brand: Assembled By ECS - Corporate Logo
ES#: 2695551
Mfg#: 12131748018KT3

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
$382.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Ignition Service Kit
Everything you need to service your ignition system
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#: 2695549
Mfg#: 12137599219KT2

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships in 1 Business Day
$382.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Hub Bore Size Conversion Kit
Converts the center bore from 74.1mm to 72.56mm - increase wheel options without adapters or machine-work!
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#: 2649712
Mfg#: 31226765601KT1

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships in 6 Business Days
On SALE
$550.56

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

$505.12 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Manual Transmission Service Kit
Includes drain/fill plugs and Royal Purple Synchromax fluid for ultimate protection
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#: 2628617
Mfg#: 23117527440M5KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
$110.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
JB Racing Lightweight Aluminum Flywheel & Clutch Kit
Includes pressure plate, throwout bearing & clutch disc
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#: 3108289
Mfg#: 520-160-240KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships in 10 Business Days
$1315.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Clutch Installation Kit
Everything you will need to get the job done - no last minute trips to the dealer!
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#: 2748993
Mfg#: 21511223328KT2

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships in 1-2 days
$885.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Short Shift Kit With ZHP Knob - 6 Speed
With short shift lever and ECS Teflon Shifter Bushing Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Tighten up shifting action, reduce shift throws, and put the best shift knob in the palm of your hand
Brand: Assembled By ECS - Corporate Logo
ES#: 2762230
Mfg#: 25117546373KT3

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE
$453.99

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

$443.06 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Shifter Rebuild & Upgrade Kit
Overhaul your shifter with this kit, featuring ECS Tuning teflon shifter bushings & Turner Motorsport poly shift arm bushing for a feeling better than new! The enthusiast rebuild!
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#: 2593569
Mfg#: 25111222375KT1

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE
$253.99

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

$230.24 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Shifter Rebuild Kit
Everything you need to rebuild your shifter assembly
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#: 3509716
Mfg#: 25111222375KT3

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
$146.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Thermostat Replacement Kit
Includes Behr thermostat, gaskets and hardware, and coolant
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#: 2695571
Mfg#: 11537835558KT6

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships in 1-2 days
$139.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
Radiator Installation Kit
Everything you need to install a new radiator in your BMW
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#: 2695673
Mfg#: 11531407812KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships in 1-2 days
$291.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Polyurethane Front Control Arm Bushing Kit - Full
Address front end shimmy caused by replacing all the worn out control arm bushings once and for all and regain control. Includes Powerflex bushings and new 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#: 2762214
Mfg#: PFF5-502BKT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships in 1-2 days
$301.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Cup Kit/Coilover Installation Kit
Everything you need to install coilovers, shocks/struts, or a cup kit including shock mounts
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#: 2695714
Mfg#: 31331091708KT1

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Back Ordered
Auto Notify
On SALE Save 14%
$721.99

This product was last offered at the strikethrough price on
05-28-2026

$621.25 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Dinan/Bilstein Sport Cup Kit
Offering 1/4" drop and significantly better handling and control - a setup you'll love to drive every day.
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#: 3640212
Mfg#: E39M5-DINBILKT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
$1265.95 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Front Suspension Refresh Kit - Level 2
Control arms, bushings, hardware, tie rods, and stabilizer end links for a more complete front suspension rebuild
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#: 2770763
Mfg#: 31121092609KT5

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships on Dec 3, 2026
$642.99 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.

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