Direct-fit upgrade! Featuring a 65% increase in cooling system capacity along with a durable, all aluminum construction
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
4376022
Mfg#:
014053LA01KT
In Stock
ON SALE!
SAVE 20%
$356.99
This product was last offered at the strikethrough price on 11-07-2026
Designed to replace the factory plastic and failure-prone coolant union on the cylinder head of the EA888 Gen3 and Gen4 engines.
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
The ultimate long-term fix for the brittle plastic factory part.
Brand:
ES#:
5386705
Mfg#:
VWR140014
Back Ordered
ON SALE!
SAVE 16%
$39.99
This product was last offered at the strikethrough price on 11-09-2026
$33.44 USD
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More About Performance Engine Cooling Parts
Looking to mitigate high temperatures under hard driving or from serious engine upgrades? Our performance cooling system upgrades like radiators, silicone hoses, upgraded water pumps, low-temperature thermostats, electric fan conversions, and more are just what you need to keep those temps down for longer.