Front Pipe Torque Specifications

2001-2006 Lexus LS 430 4.3L V8

Labor Time:1.5 hours

Torque Values (10 specifications)

Component	Nm	lb-ft	Notes
Cover Screws	11	8	—
⚠️ Exhaust Flange Bolts	45	33	Apply anti-seize
⚠️ Flange Bolts	47	35	—
⚠️ Flange Bolts	54	40	Apply anti-seize
Hanger Bolts	20	15	—
Hanger Bolts	23	17	—
Heat Shield Bolts	10	7	—
⚠️ Manifold Nuts	39	29	Apply anti-seize
Mounting Bolts	27	20	—
⚠️ O2 Sensor	45	33	Apply anti-seize to threads only

The primary torque specification for front pipe on a 2001-2006 Lexus LS 430 is 11 Nm (8 lb-ft).

There are 10 torque specifications for front pipe on the 2001-2006 Lexus LS 430 4.3L V8, covering all related fasteners and components.