Upgrading cooling for your engine oil
For custom applications only. Not a direct bolt on.
Upgrading cooling for your engine oil
For custom applications only. Not a direct bolt on.
Control those oil temps with a new thermostat!
10X Entries For Our 25th Anniversary Sweepstakes!
For 2008 and up models only
This product was last offered at the strikethrough price on
06-13-2026
Comes with related o-ring
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-20-2026
Promotes greater cooling for increased engine performance
For vehicles with plastic thermostat housing
Brand new radiator direct from BMW.
For vehicles with manual transmission
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-20-2026
N54 and N55 engines are prone to water pump failure - replace every 60,000 miles. Includes replacement one-time-use aluminum water pump retaining bolts. New Part Number: 11515A05704
Keep that coolant expansion tank sealed
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
The venting line for your radiator
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-20-2026
For vehicles with manual transmission
This product was last offered at the strikethrough price on
03-03-2026
Includes level sensor
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-20-2026
60" silicone performance coolant hose featuring a molded 90 degree bend for neat installs. Used as a replacement coolant hose for the Turner N54 coolant expansion tank relocation.
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
N54 and N55 engines are prone to water pump failure - replace every 60,000 miles.
2X Entries For Our 25th Anniversary Sweepstakes!
Smaller bottle than a usual jug - great to throw in the trunk!
For Vehicles Made Pre-2018
Everything you need to totally service your cooling system, including a radiator and belt service
For vehicles with manual transmission only
If your fan fails your engine will overheat when idling