Upgrade to a much more durable connection from your cylinder head to your thermostat! Commonly referred to as a "Mickey Mouse" flange/adapter.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
3552811
Mfg#:
024797ECS01
In Stock
ON SALE!
SAVE 25%
$76.99
This product was last offered at the strikethrough price on 06-13-2026
Includes housing and sealing o-ring
10X Entries Into Our F80 M3 Sweepstakes Low-temp thermostat reduces stresses on engine components and improves performance
Brand:
ES#:
4158502
Mfg#:
11537586885
In Stock
ON SALE!
SAVE 20%
$93.99
This product was last offered at the strikethrough price on 05-02-2026
The last expansion tank you'll ever need! Upgrade to durable aluminum construction and leave failure-prone plastic behind.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
5425426
Mfg#:
050595LA03
Ships on Oct 5, 2026
ON SALE!
SAVE 20%
$509.99
This product was last offered at the strikethrough price on 06-13-2026
Direct-fit upgrade over OEM! Reduce oil temperatures & safeguard your engine from damage with a larger, thicker aluminum core.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4781274
Mfg#:
008766LA01
In Stock
ON SALE!
SAVE 25%
$356.99
This product was last offered at the strikethrough price on 06-13-2026
Includes housing and sealing o-ring
We Price Match - Give Us A Call or Chat! Low-temp thermostat reduces stresses on engine components and improves performance
Brand:
ES#:
2807159
Mfg#:
11537586885-90C
In Stock
ON SALE!
SAVE 20%
$114.99
This product was last offered at the strikethrough price on 09-03-2026
Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.
