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 Includes thermostat with housing.
Brand:
ES#:
2593820
Mfg#:
079121111JKT3
Ships in 9 Business Days
$656.99
This product was last offered at the strikethrough price on 06-18-2026
$653.99 USD
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Partial Replacement
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Includes necessary parts to replace the thermostat and water pump.
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#:
5386538
Mfg#:
059121008KKT2
Ships in 4 Business Days
$327.99
This product was last offered at the strikethrough price on 05-07-2026
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 1-2 days
$700.99
This product was last offered at the strikethrough price on 08-14-2026
Replace critical cooling system components and perform 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#:
3706539
Mfg#:
06E121018AKT
Ships in 1-2 days
$622.99
This product was last offered at the strikethrough price on 09-29-2026
Includes necessary parts to replace the thermostat and water pump.
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#:
5386537
Mfg#:
059121008KKT1
In Stock at Vendor
ON SALE!
SAVE 20%
$319.99
This product was last offered at the strikethrough price on 07-15-2026
Service your critical cooling system components 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#:
3183405
Mfg#:
06H121026DDKT2
In Stock
ON SALE!
SAVE 21%
$302.99
This product was last offered at the strikethrough price on 05-02-2026
This entry level kit includes thermostat, waterpump, expansion tank, coolant, and all necessary hardware.
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 engine code CYMC (model years through 2020)
Brand:
ES#:
4766492
Mfg#:
06L121012AKT2AKT
Back Ordered
ON SALE!
$516.99
This product was last offered at the strikethrough price on 05-02-2026
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 Includes 4-Bolt Water Pump and hardware - No pulley included
Brand:
ES#:
4690994
Mfg#:
06M1211152KT
Ships in 2 Business Days
ON SALE!
SAVE 11%
$526.99
This product was last offered at the strikethrough price on 05-02-2026
Cure the common coolant leak coming from the back of your engine compartment
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#:
2770993
Mfg#:
06D121132CKT1
Ships in 1-2 days
$116.99
This product was last offered at the strikethrough price on 10-26-2026
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 Up to production date 5/1/2011
Brand:
ES#:
3648524
Mfg#:
N90316802KTKT
Ships in 1-2 days
$477.99
This product was last offered at the strikethrough price on 08-31-2026
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 From production date 5/2/2011
Brand:
ES#:
3648526
Mfg#:
N90316802KTKT1
Ships in 1-2 days
$477.99
This product was last offered at the strikethrough price on 08-31-2026
Cure the common coolant leak coming from the back of your engine compartment
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#:
2771158
Mfg#:
06A121132APKT5
In Stock
ON SALE!
SAVE 25%
$29.94
This product was last offered at the strikethrough price on 05-02-2026
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#:
2749260
Mfg#:
06E121111ALKT2
In Stock
ON SALE!
SAVE 13%
$113.99
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
Brand:
ES#:
3648516
Mfg#:
06D121132CKT4
Ships in 1-2 days
ON SALE!
$385.99
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
Brand:
ES#:
2749268
Mfg#:
06E121161AQKT
Back Ordered
ON SALE!
$376.99
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
Brand:
ES#:
3706541
Mfg#:
06E121018AKTKT
Back Ordered
ON SALE!
$363.99
This product was last offered at the strikethrough price on 06-18-2026
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
