LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2007 >> RX 350 FWD >> Repair and Diagnosis >> General Information >> OEM General Information >> Service Specifications >> 2GR-FE Cooling System >> Torque Specifications
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Torque Specifications

COOLANT 

COOLANT - TORQUE SPECIFICATIONS

Part Tightened N*m kgf*cm ft.*lbf
Cylinder block drain cock plug at Cylinder block 13 130 9

THERMOSTAT 

THERMOSTAT - TORQUE SPECIFICATIONS

Part Tightened N*m kgf*cm ft.*lbf
No. 2 idler pulley sub-assembly at Cylinder block 43 438 32
Water inlet housing at Cylinder block 10 102 7

WATER PUMP 

WATER PUMP - TORQUE SPECIFICATIONS

Part Tightened N*m kgf*cm ft.*lbf
Water pump at Cylinder block for bolt A 21 214 15
for bolt B 9.1 93 81 in.*lbf
for bolt C 9.1 93 81 in.*lbf
V-ribbed belt tensioner assembly at Cylinder block 43 438 32
No. 2 idler pulley sub-assembly at Cylinder block 43 438 32
Water pump pulley at Water pump 21 214 15
Water inlet housing at Cylinder block 10 102 7

RADIATOR 

RADIATOR - TORQUE SPECIFICATIONS

Part Tightened N*m kgf*cm ft.*lbf
No. 2 radiator support at Radiator assembly 13 130 9 in.*lbf
Air conditioning pipe bracket at Body 9.8 100 87 in.*lbf
Condenser assembly at Radiator assembly 3.9 40 35 in.*lbf
No. 1 radiator support at Radiator assembly for bolt A 13 130 9
for bolt B 3.9 40 35 in.*lbf
Fan shroud at Radiator assembly 7.5 77 66 in.*lbf
Radiator support upper at Radiator support LH and RH 7.8 80 69 in.*lbf
Radiator support upper at Hood lock assembly 8.0 82 71 in.*lbf