Cooling

Water Hose Fitting Replacement for BMW 335i 135i and moreReplaces BMW # 11537541992 11537544638\Designed to replace the the thermostat to cylinder heater coolant hose that...

CNC machined from solid billet brass Replaces BMW Part# 17111712788 Includes rubber O-ring already installed This is a must have part for any BMW owner!...

2-Row 42mm Core (Dual Core) Featuring CSF’s Exclusive B-Tube TechnologyCore Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area...

PRODUCT FEATURESDirect fit for the 1988–1999 BMW E30/E36 with 6 Cylinder engineFull aluminum construction with durable, TIG-welded end tanksTwo-row, 1.57" thick brazed aluminum core, providing...

PRODUCT FEATURESDirect fit for the 1992–1999 BMW E36Dipstick allows for proper coolant levelsAll-aluminum, fully-welded construction for maximum durability during repeated cold and hot transitionsInstalls in...

CSF Radiators are made from military grade aluminum to surpass any other radiator on the market for quality and durability. Each radiator undergoes the most...

Made with CSF’s AC Condenser Technology Using a 1-Row Super-High Pressure 22mm Wide 11-Channel MicrotubeDual-Pass High-Performance Core with 11 Cooling Tubes vs. OEM 10 Tube...

2-Row 42mm Core (Dual-Core) Featuring CSF’s Exclusive B-Tube TechnologyCore Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area ContactCNC...

PRODUCT FEATURESDirect fit for the BMW E36Includes high-flow 16" electric fan that provides over 1850 CFM of airflowOptional fan controller provides complete control of coolant...

PRODUCT FEATURESDirect fit for the BMW E30/E3620% more efficient than stock radiatorReduces coolant temperatures by 30+°F (16.6+°C)91% increase in coolant capacity73% increase in core thickness100%...