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BMW F30 Cooling System Service & Maintenance Parts

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Anti-Freeze Tester

ES#4337913 - CTAA195 - Anti-Freeze Tester - Tests all ethylene glycol solutions with radiator hot or cold - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Tests all ethylene glycol solutions with radiator hot or cold

Brand:
CTA Tools - Corporate Logo
ES#:
4337913
Mfg#:
CTAA195
Ships on Aug 17, 2026
$9.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Replacement Kit

ES#4772497 - 11537642854KT3 - Thermostat Replacement Kit - Includes new Genuine BMW Heat Management Module (Thermostat) & 1 gallon of BMW coolant/antifreeze - Genuine BMW - BMW

Includes new Genuine BMW Heat Management Module (Thermostat) & 1 gallon of BMW coolant/antifreeze For 2018+ vehicles only.

Brand:
Genuine BMW - Corporate Logo
ES#:
4772497
Mfg#:
11537642854KT3
Ships in 1 day
$608.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 3

ES#4845722 - F30335CSRL3KT - Cooling System Refresh Kit - Level 3 - Everything you need to totally service your cooling system, including a radiator and belt service. - Assembled By ECS - BMW

Everything you need to totally service your cooling system, including a radiator and belt service. 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with an Automatic Transmission and M Sport Package (P337A)

Brand:
Assembled By ECS - Corporate Logo
ES#:
4845722
Mfg#:
F30335CSRL3KT
Ships in 7 Business Days
ON SALE!
$2510.99

This product was last offered at the strikethrough price on
06-30-2026

$2490.65 USD
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 2

ES#4845718 - F30335CSRL2KT - Cooling System Refresh Kit - Level 2 - A more advanced refresh kit - with primary cooling system hoses and an accessory belt - Assembled By ECS - BMW

A more advanced refresh kit - with primary cooling system hoses and an accessory belt 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with an Automatic Transmission and M Sport Package (P337A)

Brand:
Assembled By ECS - Corporate Logo
ES#:
4845718
Mfg#:
F30335CSRL2KT
Ships in 7 Business Days
ON SALE!
$1892.99

This product was last offered at the strikethrough price on
06-30-2026

$1869.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 1

ES#4845791 - f30340csrl1KT - Cooling System Refresh Kit - Level 1 - Contains the components that commonly fail in your cooling system - Assembled By ECS - BMW

Contains the components that commonly fail in your cooling system 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4845791
Mfg#:
F30340CSRL1KT
Ships on Aug 31, 2026
Auto Notify
ON SALE!
$619.99

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

$599.17 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Coolant Thermostat

Refresh your cooling network with this premium replacement thermostat from Febi Bilstein. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5491279
Mfg#:
11537598865
Special Order: No Guaranteed ETA
$68.99 USD

Cooling System Refresh Kit - Level 3

ES#4845857 - F30340CSRL3DKT - Cooling System Refresh Kit - Level 3 - Everything you need to totally service your cooling system, including a radiator and belt service. - Assembled By ECS - BMW

Everything you need to totally service your cooling system, including a radiator and belt service. 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with a Manual Transmission and with the M Sport Package (P337A)

Brand:
Assembled By ECS - Corporate Logo
ES#:
4845857
Mfg#:
F30340CSRL3DKT
Back Ordered
Auto Notify
$2947.99 USD
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 3

ES#4845840 - F30340CSRL3BKT - Cooling System Refresh Kit - Level 3 - Everything you need to totally service your cooling system, including a radiator and belt service. - Assembled By ECS - BMW

Everything you need to totally service your cooling system, including a radiator and belt service. 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with an Automatic Transmission and with M Sport Package (P337A)

Brand:
Assembled By ECS - Corporate Logo
ES#:
4845840
Mfg#:
F30340CSRL3BKT
Back Ordered
Auto Notify
$3234.99 USD
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 3

ES#4845815 - F30340CSRL3AKT - Cooling System Refresh Kit - Level 3 - Everything you need to totally service your cooling system, including a radiator and belt service. - Assembled By ECS - BMW

Everything you need to totally service your cooling system, including a radiator and belt service. 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with an Automatic Transmission and without M Sport Package

Brand:
Assembled By ECS - Corporate Logo
ES#:
4845815
Mfg#:
F30340CSRL3AKT
Back Ordered
Auto Notify
$3194.99 USD
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 3

ES#4845847 - F30340CSRL3CKT - Cooling System Refresh Kit - Level 3 - Everything you need to totally service your cooling system, including a radiator and belt service. - Assembled By ECS - BMW

Everything you need to totally service your cooling system, including a radiator and belt service. 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with a Manual Transmission and without the M Sport Package

Brand:
Assembled By ECS - Corporate Logo
ES#:
4845847
Mfg#:
F30340CSRL3CKT
Back Ordered
Auto Notify
$2863.99 USD
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 2

ES#4845796 - F30340CSRL2KT - Cooling System Refresh Kit - Level 2 - A more advanced refresh kit - with primary cooling system hoses and an accessory belt - Assembled By ECS - BMW

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

Brand:
Assembled By ECS - Corporate Logo
ES#:
4845796
Mfg#:
F30340CSRL2KT
Back Ordered
Auto Notify
ON SALE!
$1304.99

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

$1300.58 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

More About Cooling System Service & Maintenance Parts

From individual cooling system parts to full cooling system refresh kits and cooling system upgrades, we have it all right here so you can keep your engine temperature in check or improve cooling system performance to meet the demands you place on your car.

Let us help you find the parts that fit your BMW

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

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