Group 19 - Engine - Cooling: Cooling

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.

M6 nut securing heater coolant line to engine > Tightening torque 8 Nm (5.9 ftlb.)

M6 x 16 screw securing heater coolant line to front-axle drive > Tightening torque 8 Nm (5.9 ftlb.)

Expansion tank to body, M6 x 20 > Tightening torque 8 Nm (5.9 ftlb.)

Rear air guide (radiator frame), M6 x 12 > Tightening torque 4.5 Nm (3.3 ftlb.)

Coolant line mounting to engine, M6 > Tightening torque 9 Nm (6.6 ftlb.)

Additional coolant pump (run-on)

Fig 1: Run-On Pump Holder Components Location With Torque Specification

G15821874

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Run-on pump holder

1	Additional coolant pump (run-on)
2	M6 nut > Tightening torque 9 Nm (6.6 ftlb.)
3	M6 x 14 double screw > Tightening torque 9 Nm (6.6 ftlb.)
Not shown	Screw > Tightening torque 1.5 Nm (1.1 ftlb.)

Fig 2: Vent Line For Cylinder Head Components Location With Torque Specification

G15821875

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Vent line for cylinder head

1	Vent line for cylinder head
2	Screw > Tightening torque 9 Nm (6.6 ftlb.)

Fig 3: Front Coolant Pipe On Right Cylinder Head Components Location With Torque Specification (V6 Turbo)

G15821876

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Front coolant pipe on right cylinder head, (V6 Turbo shown)

1	Front coolant pipe on right cylinder head
2	Screw > Tightening torque 9 Nm (6.6 ftlb.)

Fig 4: Side Coolant Pipe On Right Cylinder Head Components Location With Torque Specification (V6 Turbo)

G15821877

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Side coolant pipe on right cylinder head (V6 Turbo shown)

1	Side coolant pipe on right cylinder head
2	Screw > Tightening torque 9 Nm (6.6 ftlb.)

Fig 5: Coolant Flanges Components Location With Torque Specification (V6 Turbo)

G15821878

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Coolant flanges (Figure V6 Turbo)

1	Screw
2	Screws > Tightening torque 9 Nm (6.6 ftlb.)
3	Screws > Tightening torque 9 Nm (6.6 ftlb.)

Fig 6: Coolant Pipe Components Location With Torque Specification (V6 Turbo)

G15821879

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Coolant pipe (V6 Turbo shown)

1	Coolant pipe
2	Screws > Tightening torque 9 Nm (6.6 ftlb.)

Fig 7: Coolant Pipe On Left Cylinder Bank Components Location With Torque Specification (V6 Turbo)

G15821880

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Coolant pipe on left cylinder bank (V6 Turbo shown)

1	Screw > Tightening torque 9 Nm (6.6 ftlb.)
2	Screws > Tightening torque 9 Nm (6.6 ftlb.)
3	Coolant pipe

Location	Description	Type	Basic value	Tolerance
Nut for coolant pipe holder		Tightening torque	9 Nm (6.6 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Upper coolant line