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BMW Performance Cooling Refresh Kits

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E46 M3 Heavy Duty Aluminum Expansion Tank Kit

ES#4876067 - 008682LA02 - E46 M3 Heavy Duty Aluminum Expansion Tank Kit - The last expansion tank you'll ever need! Upgrade to durable aluminum construction and leave failure-prone plastic behind. - Turner Motorsport - BMW
ECS Tuning recommends this product.

The last expansion tank you'll ever need! Upgrade to durable aluminum construction and leave failure-prone plastic behind. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4876067
Mfg#:
008682LA02
In Stock
ON SALE! SAVE 15%
$425.99

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

$362.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BigPack BMW M3 E90/E92 DKG DCT

ES#4849634 - BIG-M3-DCT - BigPack BMW M3 E90/E92 DKG DCT - The Do88 BigPack BMW M3 E90/E92 DKG DCT cooling kit is engineered to meet the highest standards, providing BMW M3 owners with a reliable, efficient, and performance-driven cooling solution. - DO88 - BMW

The Do88 BigPack BMW M3 E90/E92 DKG DCT cooling kit is engineered to meet the highest standards, providing BMW M3 owners with a reliable, efficient, and performance-driven cooling solution. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For BMW M3 E90 and E92 models with DKG/DCT transmission

Brand:
DO88 - Corporate Logo
ES#:
4849634
Mfg#:
BIG-M3-DCT
Ships in 5 Business Days
$3041.99

This product was last offered at the strikethrough price on
05-26-2026

$2616.99 USD

F8X Heavy Duty Aluminum Expansion Tank Kit

ES#5425426 - 050595LA03 - F8X Heavy Duty Aluminum Expansion Tank Kit - The last expansion tank you'll ever need! Upgrade to durable aluminum construction and leave failure-prone plastic behind. - Turner Motorsport - BMW
ECS Tuning recommends this product.

The last expansion tank you'll ever need! Upgrade to durable aluminum construction and leave failure-prone plastic behind. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
5425426
Mfg#:
050595LA03
In Stock
ON SALE! SAVE 30%
$499.99

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

$349.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Cooling Kit - With Radiator

ES#2587157 - 888010330PERKT - Performance Cooling Kit - With 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date from 06/1995

Brand:
Assembled By ECS - Corporate Logo
ES#:
2587157
Mfg#:
888010330PERKT
Ships on Jul 20, 2026
Auto Notify
ON SALE!
$978.99

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

$925.26 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

E9x M3 Heavy Duty Aluminum Expansion Tank Kit

ES#4876028 - 054921LA02 - E9x M3 Heavy Duty Aluminum Expansion Tank Kit - The last expansion tank you'll ever need! Upgrade to durable aluminum construction and leave failure-prone plastic behind. - Turner Motorsport - BMW

The last expansion tank you'll ever need! Upgrade to durable aluminum construction and leave failure-prone plastic behind. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4876028
Mfg#:
054921LA02
Ships on Aug 14, 2026
ON SALE! SAVE 10%
$449.99

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

$404.99 USD
Free Shipping

Performance Cooling Kit - With Radiator

ES#4370170 - 888010330PERKT5 - Performance Cooling Kit - With 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date up to 06/1995

Brand:
Assembled By ECS - Corporate Logo
ES#:
4370170
Mfg#:
888010330PERKT5
Back Ordered
Auto Notify
$1037.99 USD
This product is lifetime replacement eligible Partial Replacement

Performance Cooling Kit - With Radiator

ES#2784523 - 888010330PERKT3 - Performance Cooling Kit - With 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date up to 06/1995

Brand:
Assembled By ECS - Corporate Logo
ES#:
2784523
Mfg#:
888010330PERKT3
Back Ordered
Auto Notify
ON SALE! SAVE 10%
$1075.99

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

$972.50 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Performance Cooling Kit - Without Radiator

ES#3209628 - 888010330PERKT6 - Performance Cooling Kit - Without Radiator - It's time to get serious about your cooling system! With Mishimoto Aluminum Expansion Tank! - Assembled By ECS - BMW

It's time to get serious about your cooling system! With Mishimoto Aluminum Expansion Tank! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date from 06/1995

Brand:
Assembled By ECS - Corporate Logo
ES#:
3209628
Mfg#:
888010330PERKT6
Ships in 6 Business Days
$821.99

This product was last offered at the strikethrough price on
06-03-2026

$820.99 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

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#:
4811204
Mfg#:
MMRADE3692-KT
Ships in 6 Business Days
$713.99 USD
Free Shipping
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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 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
Back Ordered
Auto Notify
ON SALE!
$666.99

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

$650.49 USD
Free Shipping
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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 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
Back Ordered
Auto Notify
$489.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

High Performance water pump kit

ES#2842165 - 888010330KT - High Performance water pump kit - Featuring Stewart High Performance water pump, GatesRacing belt, and heavy duty ECS water pump pulley - Assembled By ECS - BMW

Featuring Stewart High Performance water pump, GatesRacing belt, and heavy duty ECS water pump pulley 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#:
2842165
Mfg#:
888010330KT
Ships on Jun 29, 2026
Auto Notify
$401.58

This product was last offered at the strikethrough price on
01-09-2026

$380.53 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Performance Cooling Kit - Lite

ES#3559043 - e366cylliteecsKT - Performance Cooling Kit - Lite - Upgrade your cooling system for performance & durability without breaking the bank! - Assembled By ECS - BMW

Upgrade your cooling system for performance & durability without breaking the bank! 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#:
3559043
Mfg#:
E366CYLLITEECSKT
Back Ordered
Auto Notify
ON SALE! SAVE 15%
$180.99

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

$153.53 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Performance Cooling Kit - Without Radiator

ES#3209629 - 888010330PERKT7 - Performance Cooling Kit - Without Radiator - It's time to get serious about your cooling system! With Mishimoto Aluminum Expansion Tank! - Assembled By ECS - BMW

It's time to get serious about your cooling system! With Mishimoto Aluminum Expansion Tank! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date up to 06/1995

Brand:
Assembled By ECS - Corporate Logo
ES#:
3209629
Mfg#:
888010330PERKT7
Ships in 6 Business Days
$818.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Other BMW Performance Cooling Refresh Kits

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