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Sales & Specials
Sales & Specials

Top - Assembled By ECS Service BMW E83 X3 2.5/3.0 M54

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 E83 X3 2.5/3.0 M54

ECS Cooling System Refresh Kit - Level 2
A more advanced refresh kit - with aftermarket components, featuring an ECS Aluminum Pulley and GEBA Water Pump
Brand: Assembled By ECS - Corporate Logo
ES#: 2836845
Mfg#: ECSE461711-2KT

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On SALE
$311.87 $296.28
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ECS Cooling System Refresh Kit - Level 1
Contains the components that commonly fail in your cooling system - featuring aftermarket contents
Brand: Assembled By ECS - Corporate Logo
ES#: 2836838
Mfg#: ECSE461711-1KT

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$244.48 $232.26
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ECS Cooling System Refresh Kit - Level 3
The ultimate cooling refresh kit - with aftermarket components, including an ECS Aluminum Pulley and featuring a GEBA water pump
Brand: Assembled By ECS - Corporate Logo
ES#: 2608753
Mfg#: 17113400013KT

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Ships in 4 Business Days
On SALE
$696.69 $661.86
Expansion Tank Replacement Kit - Level 2
Upgraded to include a new transmission thermostat and mounting plate - both commonly damaged during expansion tank replacement.
Brand: Assembled By ECS - Corporate Logo
ES#: 2795125
Mfg#: 17117573781KT5

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$181.19 $163.07
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Expansion Tank Replacement Kit - Level 1
Includes a level sensor and cap
Brand: Assembled By ECS - Corporate Logo
ES#: 2588199
Mfg#: 17117573781KT

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$64.29 $61.08
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Aluminum Water Pump Pulley Kit - With Belt
Includes durable ECS Aluminum Water Pump Pulley in silver, four retaining bolts and a Continental water pump belt
Brand: Assembled By ECS - Corporate Logo
ES#: 2731607
Mfg#: 001977ECS02KT

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$59.95 $56.95
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Aluminum Water Pump Pulley Kit - With Belt
Includes durable ECS Aluminum Water Pump Pulley in black, four retaining bolts and a Continental water pump belt
Brand: Assembled By ECS - Corporate Logo
ES#: 2731606
Mfg#: 001977ECS01KT

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On SALE
$59.95 $56.95
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Hydraulic Alternator Belt Tensioner Conversion Kit
Complete conversion kit for converting alternator tensioner over to the more reliable hydraulic tensioner design
Brand: Assembled By ECS - Corporate Logo
ES#: 517967
Mfg#: 11287838797

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$113.86 $102.47
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Ignition Service Kit
Everything you need to service your ignition system including Bosch ignition coils and Bosch Platinum+4 spark plugs
Brand: Assembled By ECS - Corporate Logo
ES#: 2597316
Mfg#: 12131712219KT1

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$215.38 $193.84
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Genuine BMW Oil Change Kit / Inspection I
Everything you'll need to do a basic oil change - featuring a Hengst oil filter and new drain plug
Featuring the standard synthetic oil BMW engineers had in mind
Brand: Assembled By ECS - Corporate Logo
ES#: 10355
Mfg#: M50OCI

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On SALE
$78.51 $74.58
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Genuine BMW Oil Change Kit / Inspection I
Upgraded to include an ECS magnetic drain plug and Billet Aluminum Oil Filter Cap
Featuring the standard synthetic oil BMW engineers had in mind
Brand: Assembled By ECS - Corporate Logo
ES#: 2738417
Mfg#: M5XOCI

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$169.95 $156.70
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Liqui Moly MolyGen Oil Change Kit / Inspection I
Includes Hengst filter, drain plug, and Liqui Moly oil with MolyGen technology
Next generation synthetic oil with up to 15% lower coefficient of friction. Glows green under UV light for easy tracing of leaks!
Brand: Assembled By ECS - Corporate Logo
ES#: 3448029
Mfg#: M50OCILMGKT

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$77.69 $69.92
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Liqui Moly MolyGen Oil Change Kit / Inspection I
Includes seven quarts of Liqui Moly MolyGen 5w-40 semi-synthetic engine oil, Hengst oil filter and new drain plug
Next generation synthetic oil with up to 15% lower coefficient of friction. Glows green under UV light for easy tracing of leaks!
Brand: Assembled By ECS - Corporate Logo
ES#: 3470574
Mfg#: M50OCIMGKT

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$77.69 $69.92
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Genunne BMW Oil Change Kit / Inspection I
Upgraded to included a ECS magnetic drain plug - featuring a Hengst oil filter
Featuring the standard synthetic oil BMW engineers had in mind
Brand: Assembled By ECS - Corporate Logo
ES#: 263047
Mfg#: M50OCI

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On SALE
$88.51 $84.08
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oil filter housing gasket Replacement kit
Includes everything for a oil filter housing gasket change and oil service
Brand: Assembled By ECS - Corporate Logo
ES#: 2766025
Mfg#: 11421719855KT

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On SALE
$104.17 $98.96
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Air Adjustment Unit/DISA Valve Kit
Having idle problems and low RPM hesitation? Located on the intake manifold. Includes mounting hardware
Brand: Assembled By ECS - Corporate Logo
ES#: 2960800
Mfg#: 11617544806KT1

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In Stock
On SALE
$185.93 $176.63
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Air Adjustment Unit/DISA Valve Kit
Having idle problems and low RPM hesitation? Located on the intake manifold. Includes mounting hardware
Brand: Assembled By ECS - Corporate Logo
ES#: 2763043
Mfg#: 11617544805KT

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In Stock
On SALE
$185.93 $176.63
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Accessory Belt Service Kit
Utilizes high quality aftermarket components
Brand: Assembled By ECS - Corporate Logo
ES#: 2784774
Mfg#: 11287838797KT4

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Expected Availability: 1 Day
On SALE Save 10%
$189.08 $170.17
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Oil Separator Kit - Level 1
The most commonly replaced components in your breather system
Brand: Assembled By ECS - Corporate Logo
ES#: 260025
Mfg#: E46M5411_61

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$100.75 $90.67
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Oil Separator Hose Kit
Brand: Assembled By ECS - Corporate Logo
ES#: 3108206
Mfg#: 012178ECS01KT

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$74.95 $67.45
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Front Suspension Refresh Kit - Level 2
Control arms, tie rods, and stabilizer end links for a more complete front suspension rebuild
Brand: Assembled By ECS - Corporate Logo
ES#: 2785498
Mfg#: E83SRKT1

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Ships in 5 Business Days
On SALE Save 10%
$682.98 $614.68
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Front Suspension Refresh Kit - Level 1
Control arms and ball joints for a partial front suspension rebuild
Brand: Assembled By ECS - Corporate Logo
ES#: 2785497
Mfg#: E83SRKT

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Ships in 5 Business Days
On SALE Save 10%
$483.28 $434.95
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Rear Suspension Refresh Kit - Level 2
Complete rear suspension rebuild kit
Brand: Assembled By ECS - Corporate Logo
ES#: 2785554
Mfg#: E83RSRKT1

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On SALE Save 10%
$297.05 $267.35
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Rear Suspension Refresh Kit - Level 1
Bushings for a partial rear suspension rebuild
Brand: Assembled By ECS - Corporate Logo
ES#: 2785514
Mfg#: E83RSRKT

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Direct Ship
On SALE Save 10%
$125.60 $113.04
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Front And Rear Brake Service Kit
Featuring Pagid coated rotors and Akebono pads
Brand: Assembled By ECS - Corporate Logo
ES#: 2862817
Mfg#: 34113400151KT

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In Stock
On SALE
$419.65 $398.67
Front Brake Service Kit
Featuring Pagid coated rotors and Akebono pads
Brand: Assembled By ECS - Corporate Logo
ES#: 2862824
Mfg#: 804322196441KT

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In Stock
On SALE Save 10%
$216.15 $194.54
Automatic Transmission Service Kit - Level 2
Includes all the necessary components for a complete transmission service
For limited time includes FREE Redline WaterWetter®!
Brand: Assembled By ECS - Corporate Logo
ES#: 2523867
Mfg#: 24117557070

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In Stock
On SALE
$163.33 $153.27
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Automatic Transmission Service Kit - Level 2
Includes all the necessary components for a complete transmission service
For limited time includes FREE Redline WaterWetter®!
Brand: Assembled By ECS - Corporate Logo
ES#: 2523914
Mfg#: 24117593565

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In Stock
On SALE
$197.15 $190.53
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Transfer Case Actuator With Resistor
Located on back side of transfer case, includes actuator and resistor!
Brand: Assembled By ECS - Corporate Logo
ES#: 3170070
Mfg#: 27107566296KT

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Ships in 2 Days
On SALE
$432.16 $410.55
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Manufacturer names and/or part numbers are used only for identification purposes.

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