This housing replaces the stock removable plastic cover on the Bosch pump, giving you a -12 AN screw in fitting (included with housing) on the top of the cover with a machined in -12 AN fitting coming out the side. Giving you the ability to use an fitting on the water pump instead of those ugly hose clamps. The housing also includes (2) 10-32 tapped holes so if you want to mount it to something you have that option

• *Bosch water pump not included*
• Designed to fit in Bosch pump part# 0392023004
• Included in the purchase: