For those who want to improve an e39 or e38 cooling system without replacing the radiator…we would like to introduce our newest cooling system upgrade. This shroud and expansion tank assembly is an excellent way to improve cooling while preserving the value of your current radiator investment. The shroud is adapted to fit a Spal 16″ HP fan assembly with stock mounting feet, which are available separately.
Additionally, now you can turn your Zionsville Autosport e39-e38 Alloy Radiator into a Super Duty Kit I! This upgrade requires no additional welding, so it can be installed in the field with rivets across the upper and lower core header panels. This kit can also be used on O.E. radiators or other aftermarket radiators with O.E. core dimensions.
Advantages
• Safe engine fan/clutch delete
• Reduced engine drag
• Improved engine cooling
• Improved expansion tank reliability
• Automatic or manual fan control
Lifetime Warranty!
Zionsville Autosport guarantees our radiators for life to the original purchaser. Purchaser must provide proof of BMW coolant use at first installation and once every two years thereafter.
Made in the USA with Euro Aluminum Cores.
SPECS
• Alloy Overflow Tank
• Mounting Hardware
Available Options:
• 16 Inch Spal Electric Fan
• Single Speed Wiring Kit
• Two Speed Wiring Kit
FITMENT
1997-98 528i, 1997-03 540i, 1999-03 540it
Fit BMW E38
1995-01 740i, 1995-01 740il, 1995-01 750il
WIRING OPTIONS
This is the recommended approach. With this option, the SPAL electric fan is wired into the existing car harness and operates on the auxiliary fan circuit. However, to remove the factory auxiliary fan, one must dismantle the front end of the car. It’s a lot of extra work, but the results are worth it. This package includes the necessary wiring components for single (high) speed operation.
• Auxiliary Fan Delete II
Same as above, but this version includes additional components for two (low-high) speed operation.
• Single Speed Fan Kit
This option includes one wiring kit. The factory auxiliary fan is retained. The SPAL fan operates at a single speed on its own circuit.
• Two Speed Fan Kit
This option includes two wiring kits and a resistor. The factory auxiliary fan is retained. The SPAL fan operates at two speeds on its own circuit.
