Coolant Pump And Coolant Regulator

WARNING: This page is about a different car, the 2020 Porsche Panamera, 2019 Porsche Panamera, 2018 Porsche Panamera, and 2017 Porsche Panamera. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Coolant Pump And Coolant Regulator Components Location With Torque Specification - V8 Turbo

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Coolant pump and coolant regulator - V8 Turbo

1	Coolant pump
2	Seal/replace
3	Screws, M6 x 30 > Tightening torque 9 Nm (6.5 ftlb.)
4	Screws, M6 x 40 > Tightening torque 9 Nm (6.5 ftlb.)
5	Coolant distributor housing
6	Coolant regulator
7	O-ring/replace
8	Screws, M6 x 25 > Tightening torque 9 Nm (6.5 ftlb.)
9	O-ring/replace

Coolant pump catch - screw plug, M10 x 1 > Initial tightening 5 Nm (3.5 ftlb.) > Final tightening 90 Grad

Coolant pipe mounting - M6 screw > Tightening torque 9 Nm (6.5 ftlb.)

Coolant pump pulley - oval-head screw, M6 x 10 > Tightening torque 9 Nm (6.5 ftlb.)