2001-2005 Lexus GS 430 Alternator Torque Specs

4.3L V8

Applies to 2001, 2002, 2003, 2004, and 2005 Lexus GS 430

Labor Time:1.5 hours

Torque Values (10 specifications)

Component	Nm	lb-ft	Notes
⚠️ Alternator Mounting Bolts	47	35	—
⚠️ Alternator Pivot Bolt	47	35	—
⚠️ Battery Cable Nut	14	10	Disconnect battery first
⚠️ Battery Terminal Bolts	8	6	—
Bracket Bolts	23	17	—
Connector Screws	4	3	—
⚠️ Ground Bolt	14	10	—
⚠️ Ground Strap Bolt	16	12	Clean contact surfaces
⚠️ Mounting Bolts	39	29	—
⚠️ Tensioner Bolt	24	18	—

The primary torque specification for alternator on a 2001-2005 Lexus GS 430 is 47 Nm (35 lb-ft).

There are 10 torque specifications for alternator on the 2001-2005 Lexus GS 430 4.3L V8, covering all related fasteners and components.