G8X BMW M2 M3 M4 Cooling & HVAC (2021+)

Radiator, heat exchanger, cooling & HVAC parts for the BMW M2, M3 and M4 2021, 2022, 2023, 2024+ models (aka G80 G81 G82 G83 G87).

Buy radiators, hoses, caps, mounts, coolant over flow reservoirs, fans, shrouds, water pump, gaskets, thermostat, housing, temperature sensors, orings, seals, clamps and more!

Don't forget to replace your in-cabin air filter - if your car smells funny inside, replacing that filter can help! If you have problems with your heater core or climate control, we can also get any OEM replacement part from BMW. If you don't see it online, just give us a call!

G8X M2/M3/M4 Coolant / Antifreeze Notes:
BMW offers coolant in blue and green. They made the switch in 2019.

Most 2021+ M2, M3 and M4 models (aka G80 G81 G82 G83 G87) will have the green coolant, but it is still possible it came from the factory with blue. BMW does not recommend mixing the coolants, so visually confirm if your coolant is blue or green before adding more.
Green Coolant HT12 (2019+)
Blue Coolant G11 (Pre-2019)