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Your Vehicle 1976 Mercedes Benz 450SL Base Convertible 107.044 V8 4.5L

Top - Assembled By ECS Service Kits - BMW E53 X5 30i

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 E53 X5 30i

Driveshaft Overhaul Kit - With Giubo and CSB
Includes flex disc (giubo) center support bearing (csb) and required hardware for installation
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#: 2763356
Mfg#: 26117503159KT1

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Availability:
Back Ordered
On SALE
$308.99

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

$303.41 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Hydraulic Alternator Belt Tensioner Conversion Kit
Complete conversion kit for converting alternator tensioner over to the more reliable hydraulic tensioner design
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#: 517967
Mfg#: 11287838797

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Availability:
In Stock
On SALE
$113.99

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

$110.42 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Automatic Transmission Service Kit - Level 2
Includes all the necessary components for a complete transmission service
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For limited time includes FREE Redline WaterWetter®!
Brand: Assembled By ECS - Corporate Logo
ES#: 2523876
Mfg#: 24117557069

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Availability:
In Stock at Vendor
$262.99 USD
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This product is lifetime replacement eligible Partial Replacement
Differential Service Kit
Everything you need to service your differential, featuring Redline 75w90
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#: 2588335
Mfg#: 33117525064KT

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Availability:
In Stock
On SALE
$151.99

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

$142.12 USD
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This product is lifetime replacement eligible Partial Replacement
Rear Differential Service Kit
Everything needed to do a proper rear differential service
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#: 2695548
Mfg#: 33117525064KTX5

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Availability:
In Stock
$107.82 USD
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This product is lifetime replacement eligible Partial Replacement
Pre-XDrive Transfer Case Service Kit
Includes all the necessary components for a transfer case drain and fill
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#: 2528669
Mfg#: 27111226467KT

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Availability:
Ships in 3 Business Days
$48.99 USD
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on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
Differential Service Kit
Everything you need to service your differential, featuring Redline 75w90 and ECS Magnetic Differential Oil 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#: 3449403
Mfg#: 33117525064KT2

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

Availability:
In Stock
On SALE
$182.99

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

$179.45 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement

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

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