Thermostat with housing - BMW E39 / E46 / E53 / E60 / E83 / Z3 / Z4 (many models check fitment)Intelligent control systems from Wahler are used in millions of applications worldwide to provide needs based precision temperature control. Simple, effective, and tried and tested millions of times over: thermostat inserts from Wahler provide meticulous regulation of coolant circuits around the world up to approximately 20 m3 h, and ensure ideal operating temperatures in light vehicles, trucks, stationary engines, and also agricultural and

0L TDI 150HP

OE Part # 1K0-407-272-EF / 1K0407272 EF / 1K0 407 272 EF

Ignition Timing Precisely Calibrated for 93 Octane Fuel

Manufactured from precision mandrel-bent 304 Stainless Steel to minimize heat transfer from the engine bay to the charge air

Technical Specs:- 6" Diameter- 200 PSI Pressure Rating- Single 1/2" NPT Port- (2) 3/8"-16 Mounting Holes Top- (3) 3/8"-16 Mounting Holes Bottom- 2

PRECISION ENGINEERING

5" Stainless Steel

The Mahle expansion tank is made of the highest quality materials and is engineered to meet or exceed the OEM specifications for performance

resulting in more power

Tapered outlet mouth for ultra smooth flow-matched airflow transition

MFR Part #   4016001

or slightly above factory boost levels