2014-2019 Toyota Highlander Intermediate Pipe Torque Specs

3.5L V6

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

Labor Time:1.1 hours

Torque Values (14 specifications)

Component	Nm	lb-ft	Notes
Cover Screws	12	9	—
Cover Screws	12	9	—
⚠️ Exhaust Flange Bolts	45	33	Apply anti-seize
Exhaust Flange Bolts	45	33	Apply anti-seize
⚠️ Flange Bolts	55	40	—
Flange Bolts	55	40	—
Hanger Bolts	23	17	—
Hanger Bolts	23	17	—
Heat Shield Bolts	10	7	—
Heat Shield Bolts	10	7	—
Mounting Bolts	31	23	—
Mounting Bolts	31	23	—
⚠️ O2 Sensor	45	33	Apply anti-seize to threads only
O2 Sensor	45	33	Apply anti-seize to threads only

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

There are 14 torque specifications for intermediate pipe on the 2014-2019 Toyota Highlander 3.5L V6, covering all related fasteners and components.