BMW M240i cooling upgrades
25 cooling upgrades for the G42 BMW M240i (B58 3.0L turbo inline-six) from 4 brands. Radiators, oil coolers, expansion tanks and hoses sold as upgrades.
Before you order
- Confirm the engine and model-year range on the retailer page.
- Listings are read from the retailer's G42 M240i category. xDrive and rear-wheel-drive cars can use different parts. Confirm drivetrain and model year on the retailer page before ordering.
Brands on this page: Spal (12), Mishimoto (8), Vargas Turbo Technologies (3), ECS (2).
ECS · Part no. 003530ECS01A
Heavy Duty Aluminum Coolant Bleeder Screw
Offering superior fatigue resistance over conventional plastic screws. Say goodbye to snapped and mangled bleeder screw heads!
ECS · Part no. 008765LA01
High Performance Aluminum Radiator - G2X B58
Direct-fit upgrade over OEM! Increase cooling capacity & reliability with durable all-aluminum construction.
Mishimoto · Part no. MMRALC
Mishimoto Liquid Chill Radiator Coolant Additive - 4oz
Pairs with all types of coolant to increase heat transfer and decrease engine temps.
Mishimoto · Part no. MMFAN10
Universal 10" Electric Fan - Black
850 CFM - 5.1 amps at 12.3 volts
Mishimoto · Part no. MMFAN12
Universal 12" Electric Fan - Black
934 CFM - 5.7 amps at 12.3 volts
Mishimoto · Part no. MMFAN12BL
Universal 12" Electric Fan - Blue
934 CFM - 5.7 amps at 12.3 volts
Mishimoto · Part no. MMFAN12RD
Universal 12" Electric Fan - Red
934 CFM - 5.7 amps at 12.3 volts
Mishimoto · Part no. MMFAN14
Universal 14" Electric Fan - Black
954 CFM - 5.6 amps at 12.3 volts
Mishimoto · Part no. MMFAN16
Universal 16" Electric Fan - Black
1934 CFM - 10.8 amps at 12.14 volts
Mishimoto · Part no. MMFANMOUNT
Universal Fan Mount Kit
Through radiator mounts for custom applications
Spal · Part no. 30130074
16" Fan shroud gasket
Provides .25" stand off from radiator
Spal · Part no. SPL185TS
Spal 185 Degree Thermo-Switch
Replacement thermo-switch for Spal electric fan conversion kits.
Spal · Part no. FRH
Spal Electric Fan Harness with Relay
Electric Fan Relay - 40 amp, 12V, single pole wiring harness kit
Spal · Part no. 185FH
Spal Electric Fan Harness with Relay - 185 Degree
Single Fan 40amp relay wiring harness kit - 185 degree on/165 degree off with Sending unit
Spal · Part no. 30100375
Universal 12" Electric Fan - Black
861 CFM. High performance puller fan with straight blades.
Spal · Part no. 30102029
Universal 12" Electric Fan - Black
1328 CFM. High performance puller fan with curved blades.
Spal · Part no. 30100385
Universal 14" Electric Fan - Black
1038 CFM. High performance puller fan with curved blades.
Spal · Part no. 30102049
Universal 16" Electric Fan - Black
2024 CFM. High performance puller fan with curved blades.
Spal · Part no. 30101516
Universal 16" Electric Fan - Black
1469 CFM. High performance puller fan with straight blades.
Spal · Part no. 30102048
Universal 16" Electric Fan - Black
1959 cfm. High performance pusher fan with curved blades.
Spal · Part no. 30102113
Universal 16" High performance Electric Fan - Black
2467 CFM. High performance puller fan with curved blades.
Spal · Part no. 30100400
Universal 16" Low Profile Electric Fan
1300 CFM. High performance pull fan with straight blades
Vargas Turbo Technologies · Part no. VTTFAB040BLKB58
Billet Coolant Block-Off
Designed by Vargas Turbo Technologies, this fitting eliminates the need for "make-shift" solutions, offering a high-grade finish for high-performance builds.
Vargas Turbo Technologies · Part no. VTT-B58-COOLING-
Billet HMM Delete Kit
The B58TU (Technical Update) brought major changes to the cooling system, VTT responded with a Billet HMM Delete kit specifically for the Gen 2 platform.
Retailer fitment note: Fits all B58 TU / Gen 2 B58 engines
Vargas Turbo Technologies · Part no. VTT-B58-OIL-COOL
Remote Oil Cooler Adapter
Ensures that the engine's coolant circuit remains complete while providing dedicated ports for oil lines.
More BMW M240i parts
- BMW M240i exhaust systems
- BMW M240i downpipes
- BMW M240i exhaust tips
- BMW M240i intakes
- BMW M240i charge pipes
- BMW M240i tunes & engine software
- BMW M240i intercoolers & charge cooling
- BMW M240i turbochargers & turbo parts
- BMW M240i fuel & ignition
- BMW M240i engine & mounts
- BMW M240i drivetrain
- BMW M240i coilovers
- BMW M240i lowering springs
- BMW M240i suspension & chassis
- BMW M240i brake upgrades
- BMW M240i wheels
- BMW M240i wheel spacers & hardware
- BMW M240i front lips & splitters
- BMW M240i spoilers & wings
- BMW M240i rear diffusers
- BMW M240i exterior & aero
- BMW M240i interior
- BMW M240i lighting