2014-2019 Toyota Highlander Radiator Torque Specs

3.5L V6

Applies to 2014, 2015, 2016, 2017, 2018, and 2019 Toyota Highlander

Labor Time:2.3 hours

Torque Values (18 specifications)

Component	Nm	lb-ft	Notes
Cover Screws	12	9	—
Cover Screws	12	9	—
Drain Petcock	5	4	Plastic - hand tight
Drain Petcock	5	4	Plastic - hand tight
Hose Clamps	5	3	—
Hose Clamps	5	3	—
⚠️ Housing Bolts	16	12	—
Housing Bolts	16	12	—
Mounting Bolts	31	23	—
Mounting Bolts	31	23	—
Pump Bolts	28	21	—
⚠️ Pump Bolts	28	21	—
Radiator Mount Bolts	12	9	Do not overtighten plastic mounts
Radiator Mount Bolts	12	9	Do not overtighten plastic mounts
Transmission Cooler Lines	25	18	If equipped
Transmission Cooler Lines	25	18	If equipped
Upper/Lower Hose Clamps	3	2	—
Upper/Lower Hose Clamps	3	2	—

The primary torque specification for radiator on a 2014-2019 Toyota Highlander is 12 Nm (9 lb-ft).

There are 18 torque specifications for radiator on the 2014-2019 Toyota Highlander 3.5L V6, covering all related fasteners and components.