Includes the main components needed to replace the two biggest B48 cooling issues - featuring an upgraded Aluminum Oil Filter Housing and new Coolant Thermostat Module
10X Entries Into Our F80 M3 Sweepstakes For vehicles without Energy Recovery System (S1CEA)
Brand:
ES#:
5425168
Mfg#:
G2XB48DOFHL1KT
Ships on Oct 22, 2026
ON SALE!
SAVE 13%
$1106.99
This product was last offered at the strikethrough price on 06-15-2026
Our most comprehensive kit yet, including the majority of components that should be replaced when repalcing your oil filter housing and thermostat module - featuring an Aluminum Oil Filter Housing, Coolant Thermostat Module, and coolant pump assembly!
10X Entries Into Our F80 M3 Sweepstakes For vehicles without Energy Recovery System (S1CEA) For models with a production date from 07/2021+ with Control DSC (S8WEA)
Brand:
ES#:
5425190
Mfg#:
G2XB48DOFHL3AKT
Ships on Oct 22, 2026
$2377.99
This product was last offered at the strikethrough price on 06-09-2026
Our most comprehensive kit yet, including the majority of components that should be replaced when repalcing your oil filter housing and thermostat module - featuring an Aluminum Oil Filter Housing, Coolant Thermostat Module, and coolant pump assembly!
10X Entries Into Our F80 M3 Sweepstakes For vehicles without Energy Recovery System (S1CEA) For models with a production date up to 07/2021 or a production date from 07/2021+ without Crontrol DSC (S8WEA)
Brand:
ES#:
5425185
Mfg#:
G2XB48DOFHL3KT
Ships on Oct 22, 2026
$2377.99
This product was last offered at the strikethrough price on 06-09-2026
Whether you’re under the hood for a weekend project or keeping a high-performance engine in peak shape, the last thing you want to worry about is a brittle cooling system. That’s where the Rein Automotive Expansion Tank
2X Entries Into Our F80 M3 Sweepstakes
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.
