Replace your thermostat, temp sensor, and expansion tank after performing a proper coolant system flush!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3663919
Mfg#:
06A919501AKT1KT
Ships in 1 day
ON SALE!
SAVE 17%
$379.99
This product was last offered at the strikethrough price on 05-02-2026
Replace your thermostat, temp sensor, and expansion tank after performing a proper coolant system flush!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3663915
Mfg#:
06A919501AKTKT
Ships in 1 day
$700.99
This product was last offered at the strikethrough price on 08-14-2026
Replace your thermostat and temp sensors with one kit!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For TSI engine models with CCTA engine code equipped with Behr water pump
Brand:
ES#:
2592485
Mfg#:
06H121121JKT
Ships in 3 Business Days
ON SALE!
$299.99
This product was last offered at the strikethrough price on 06-18-2026
Replace your thermostat and temp sensor with one kit!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3663875
Mfg#:
06L121111HKT2
Ships in 1 day
ON SALE!
SAVE 22%
$360.99
This product was last offered at the strikethrough price on 05-02-2026
Replace critical cooling system components and perform a proper coolant system flush!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with FSI engines only
Brand:
ES#:
2608173
Mfg#:
06F121111FKT5
Ships in 2 Business Days
ON SALE!
SAVE 22%
$289.99
This product was last offered at the strikethrough price on 05-02-2026
Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with FSI engines only
Brand:
ES#:
2608169
Mfg#:
06F121111FKT4
Ships in 2 Business Days
ON SALE!
SAVE 15%
$170.99
This product was last offered at the strikethrough price on 05-02-2026
Replace your thermostat and temp sensors with one kit!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with FSI engines only
Brand:
ES#:
2608166
Mfg#:
06F121111FKT3
Ships in 2 Business Days
ON SALE!
SAVE 19%
$118.99
This product was last offered at the strikethrough price on 05-02-2026
Service your critical cooling system components with this complete kit.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
2738396
Mfg#:
03L121111ACKT
In Stock
ON SALE!
$242.99
This product was last offered at the strikethrough price on 06-18-2026
Replace your thermostat and temp sensor with one kit!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3663871
Mfg#:
06L121111HKT2KT
Ships in 1 day
$633.99
This product was last offered at the strikethrough price on 08-14-2026
Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For TSI engine models with CCTA engine code equipped with Behr water pump
Brand:
ES#:
2608187
Mfg#:
06J121113AKT2
Ships in 3 Business Days
ON SALE!
$344.99
This product was last offered at the strikethrough price on 05-02-2026
Replace your thermostat and temp sensors with one kit!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For TSI engine models with CCTA engine code equipped with Inzi water pump
Brand:
ES#:
2592486
Mfg#:
06H121121JKT2
Ships in 3 Business Days
ON SALE!
SAVE 13%
$108.99
This product was last offered at the strikethrough price on 05-02-2026
Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For TSI engine models with CCTA engine code equipped with Inzi water pump
Brand:
ES#:
2608194
Mfg#:
06H121113BKT5
Ships in 3 Business Days
ON SALE!
SAVE 10%
$160.99
This product was last offered at the strikethrough price on 05-02-2026
Replace critical cooling system components and perform a proper coolant system flush!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For TSI engine models with CCTA engine code equipped with Behr water pump
Brand:
ES#:
2608190
Mfg#:
06J121113AKT3
Ships in 3 Business Days
ON SALE!
$451.99
This product was last offered at the strikethrough price on 06-18-2026
Replace critical cooling system components and perform a proper coolant system flush!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For TSI engine models with CCTA engine code equipped with Inzi water pump
Brand:
ES#:
2608198
Mfg#:
06J121132EKT
Ships in 3 Business Days
ON SALE!
$262.99
This product was last offered at the strikethrough price on 05-02-2026
$245.70 USD
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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.
Partial Replacement
