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BMW Engine Cooling Refresh Kits

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ECS Cooling System Refresh Kit - Level 1

ES#3988228 - 11517632426kt5KT - ECS Cooling System Refresh Kit - Level 1 - An entry level cooling refresh kit - with high quality aftermarket components - Assembled By ECS - BMW

An entry level cooling refresh kit - with high quality aftermarket components 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3988228
Mfg#:
11517632426KT5KT
Ships in 4 Business Days
ON SALE!
$816.52

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

$739.08 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

ECS Cooling System Refresh Kit - Level 1

ES#2635482 - 11517527910KT2 - ECS Cooling System Refresh Kit - Level 1 - An entry level cooling refresh kit - with OEM components - Genuine BMW - BMW

An entry level cooling refresh kit - with OEM components

Brand:
Genuine BMW - Corporate Logo
ES#:
2635482
Mfg#:
11517527910KT2
Ships in 4 Business Days
$734.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Cooling Maintenance Kit - Level 3

ES#2807618 - 11517527910KT12 - Cooling Maintenance Kit - Level 3 - Ultimate cooling refresh kit - featuring a Geba water pump with metal impeller - Assembled By ECS - BMW

Ultimate cooling refresh kit - featuring a Geba water pump with metal impeller 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2807618
Mfg#:
11517527910KT12
Ships in 2 Business Days
ON SALE! SAVE 16%
$848.99

This product was last offered at the strikethrough price on
02-25-2026

$714.59 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Performance Cooling Kit - With Radiator

ES#4811204 - MMRADE3692-KT - Performance Cooling Kit - With Radiator - Assembled By ECS - BMW

10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4811204
Mfg#:
MMRADE3692-KT
In Stock
$713.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 3

ES#2723999 - ECSE36M42CM - Cooling System Refresh Kit - Level 3 - The ultimate cooling refresh kit - includes aluminum thermostat housing, radiator and crank fan to alleviate all failure-prone cooling components - Assembled By ECS - BMW

The ultimate cooling refresh kit - includes aluminum thermostat housing, radiator and crank fan to alleviate all failure-prone cooling components 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date from 01/1994

Brand:
Assembled By ECS - Corporate Logo
ES#:
2723999
Mfg#:
ECSE36M42CM
Ships on Sep 29, 2026
Auto Notify
$710.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

ECS Cooling System Refresh Kit - Level 3

ES#2863375 - 11531722218KT - ECS Cooling System Refresh Kit - Level 3 - Ultimate cooling system overhaul kit - includes new radiator and all new hoses - Assembled By ECS - BMW

Ultimate cooling system overhaul kit - includes new radiator and all new hoses 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date from 09/1987

Brand:
Assembled By ECS - Corporate Logo
ES#:
2863375
Mfg#:
11531722218KT
Back Ordered
Auto Notify
ON SALE!
$701.21 USD
This product is lifetime replacement eligible Partial Replacement

Performance Cooling Kit - Without Radiator

ES#2784525 - 888010330PERKT4 - Performance Cooling Kit - Without Radiator - It's time to get serious about your cooling system! - Assembled By ECS - BMW

It's time to get serious about your cooling system! 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date up to 06/1995

Brand:
Assembled By ECS - Corporate Logo
ES#:
2784525
Mfg#:
888010330PERKT4
In Stock at Vendor
$693.99

This product was last offered at the strikethrough price on
07-06-2026

$684.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Cooling Maintenance Kit - Level 3

ES#2598404 - 11517527910KT - Cooling Maintenance Kit - Level 3 - The ultimate cooling refresh kit - featuring a Geba water pump with metal impeller - Assembled By ECS - BMW

The <font color='red'> ultimate</font> cooling refresh kit - featuring a Geba water pump with metal impeller 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date from 03/1996

Brand:
Assembled By ECS - Corporate Logo
ES#:
2598404
Mfg#:
11517527910KT
Ships in 2 Business Days
ON SALE!
$743.99

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

$681.26 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

ECS Cooling System Refresh Kit - Level 2

ES#3552917 - 171375429l2ecKT - ECS Cooling System Refresh Kit - Level 2 - A more advanced refresh kit - with primary cooling system hoses and accessory belt. - Assembled By ECS - BMW

A more advanced refresh kit - with primary cooling system hoses and accessory belt. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3552917
Mfg#:
171375429L2ECKT
In Stock
ON SALE! SAVE 14%
$784.80

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

$676.04 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

ECS Cooling System Refresh Kit - Level 1

ES#3552871 - 17137542986ecsKT - ECS Cooling System Refresh Kit - Level 1 - Stop your cooling problems before they start. - Assembled By ECS - BMW

Stop your cooling problems before they start. 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with automatic transmission only

Brand:
Assembled By ECS - Corporate Logo
ES#:
3552871
Mfg#:
17137542986ECSKT
Back Ordered
ON SALE!
$685.99

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

$674.53 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

ECS Cooling System Refresh Kit - Level 2

ES#4772370 - 11537558523KT - ECS Cooling System Refresh Kit - Level 2 - Assembled By ECS - BMW

10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4772370
Mfg#:
11537558523KT
Back Ordered
Auto Notify
ON SALE! SAVE 19%
$829.99

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

$671.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Performance Cooling Kit - Without Radiator

ES#2587159 - 888010330PERKT2 - Performance Cooling Kit - Without Radiator - It's time to get serious about your cooling system! - Assembled By ECS - BMW

It's time to get serious about your cooling system! 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date from 06/1995

Brand:
Assembled By ECS - Corporate Logo
ES#:
2587159
Mfg#:
888010330PERKT2
In Stock
ON SALE!
$677.99

This product was last offered at the strikethrough price on
07-06-2026

$668.90 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

ECS Cooling System Refresh Kit - Level 1

ES#2863340 - 11519070759KT - ECS Cooling System Refresh Kit - Level 1 - An entry level cooling refresh kit - with aftermarket components, featuring a GEBA Water Pump - Assembled By ECS - BMW

An entry level cooling refresh kit - with aftermarket components, featuring a GEBA Water Pump 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date from 09/1987

Brand:
Assembled By ECS - Corporate Logo
ES#:
2863340
Mfg#:
11519070759KT
Back Ordered
Auto Notify
ON SALE!
$333.17 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 1

ES#2497359 - 17127510952KT4 - Cooling System Refresh Kit - Level 1 - Contains the components that commonly fail in your cooling system - featuring high quality aftermarket contents - Assembled By ECS - BMW

Contains the components that commonly fail in your cooling system - featuring high quality aftermarket contents 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2497359
Mfg#:
17127510952KT4
In Stock
ON SALE!
$664.99

This product was last offered at the strikethrough price on
07-16-2026

$612.06 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

ECS Performance Cooling System Refresh Kit - Level 1

ES#4865909 - 1151863508921KT1 - ECS Performance Cooling System Refresh Kit - Level 1 - Bulletproof your cooling system! Includes silicone outlet hose, billet aluminum outlet hose adapter, and aluminum thermostat housing! - Assembled By ECS - BMW

Bulletproof your cooling system! Includes silicone outlet hose, billet aluminum outlet hose adapter, and aluminum thermostat housing! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4865909
Mfg#:
1151863508921KT1
In Stock
ON SALE! SAVE 19%
$753.99

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

$608.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit

ES#3659105 - 115176324262KT - Cooling System Refresh Kit - Everything you need to service your vehicles cooling system, with high quality aftermarket components - Assembled By ECS - BMW

Everything you need to service your vehicles cooling system, with high quality aftermarket components 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3659105
Mfg#:
115176324262KT
Ships on Aug 11, 2026
Auto Notify
ON SALE! SAVE 24%
$771.99

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

$583.18 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

More About Engine Cooling Refresh Kits

Stay ahead of cooling issues by servicing your cooling system with our curated cooling system service kits that include everything you need to bring your cooling system back up to snuff.

Other BMW Engine Cooling Refresh Kits

Let us help you find the parts that fit your BMW

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