Advanced design with fewer moving parts and lower weight - without sacrificing cooling performance or warm-up temperature curve. Includes thermostat, water pump, union, and o-rings
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4699573
Mfg#:
06L121111P
In Stock
ON SALE!
SAVE 10%
$250.99
This product was last offered at the strikethrough price on 07-16-2026
Advanced design with fewer moving parts and lower weight - without sacrificing cooling performance or warm-up temperature curve. Includes thermostat, water pump, union, and belt.
10X Entries Into Our F80 M3 Sweepstakes
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
A comprehensive kit designed to service the commonly failing cooling system components in a single repair.
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4023737
Mfg#:
CHS0648
In Stock
ON SALE!
SAVE 30%
$225.99
This product was last offered at the strikethrough price on 07-17-2026
A comprehensive kit designed to service the commonly failing cooling system components in a single repair. Includes heavy duty cast aluminum coolant flange.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4753366
Mfg#:
06D121132C-KT
Ships in 1-3 days
ON SALE!
SAVE 39%
$223.99
This product was last offered at the strikethrough price on 06-13-2026
Mounts in cylinder head for coolant hose connection. Upgrade from the factory brittle plastic!
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
A comprehensive kit designed to service the commonly failing cooling system components in a single repair.
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4017845
Mfg#:
CHS0646
In Stock
ON SALE!
$148.99
This product was last offered at the strikethrough price on 08-31-2026
Lifetime Replacement
