Engine - Cooling System

Distributor housing, coolant connection piece, directional-control valve for thermal management: 

Fig 1: Distributor Housing, Directional-Control Valve For Thermal Management Components Location

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Distributor housing, directional-control valve for thermal management

1. Distributor housing
2. Dowel sleeve, 6 x 10
3. Seal
4. Seal
5. Screw, M8 x 35 > Tightening torque 33 Nm (24 ftlb.) 
6. Screw, M8 x 50> Tightening torque 33 Nm (24 ftlb.) 
7. Screw, M6 x 20
8. Belt tensioner bracket
9. Spring clip
10. O-ring
11. Directional-control valve for thermal management
12. Screw, M6 x 20 > Tightening torque 10 Nm (7.5 ftlb.) 
13. Clamp
14. Coolant hose
15. Clamp
16. Coolant hose
17. O-ring
18. Clamp
19. Screw, M6 x 20 > Tightening torque 13 Nm (9.5 ftlb.) 
20. Coolant connection piece
21. O-ring

Screw, M6 x 12 > Tightening torque 10 Nm (7.5 ftlb.)