Prevent hot spots inside your engine that can result in cracked heads and cylinder failures!
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 Requires 106-06.2 Thermostat Installation/Removal Tool
Includes gaskets, coolant, and a new belt!
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 Only for cars with air conditioning (I573 option code)
Brand:
ES#:
3022391
Mfg#:
99610601156KT1
Ships on Dec 16, 2026
ON SALE!
SAVE 15%
$334.99
This product was last offered at the strikethrough price on 05-07-2026
Aids in easy removal and installation of the thermostat from the thermostat housing
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#:
3130915
Mfg#:
106-06.2
In Stock
$30.00
This product was last offered at the strikethrough price on 10-29-2026
Located at the upper coolant cover under the aluminum lid
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
Must be replaced any time your thermostat is removed
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
One-time use
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#:
2637144
Mfg#:
99610632650
Ships in 1 Business Day
$4.99
This product was last offered at the strikethrough price on 08-13-2026
$4.07 USD
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on orders $49 and up
Lifetime Replacement
More About Engine Thermostat Parts
Your thermostat helps regulate engine temperatures by allowing the coolant to circulate through the radiator once it opens. If it fails, this might mean it never closes, but worst case, it could mean your coolant doesn't get to the radiator. Stay ahead of cooling issues by replacing your thermostat regularly with an OEM thermostat or quality aftermarket thermostat from our selection.
Lifetime Replacement
