2001-2005 Lexus GS 430 Fuel Cap Torque Specs

4.3L V8

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

Labor Time:0.1 hours

Torque Values (8 specifications)

Component	Nm	lb-ft	Notes
Bracket Bolts	20	15	—
Cover Screws	11	8	—
Filter Bracket	12	9	—
⚠️ Fuel Rail Bolts	23	17	—
⚠️ Line Fittings	31	23	Use new O-rings
Mounting Bolts	27	20	—
Pressure Regulator Screws	8	6	—
⚠️ Pump Mounting	16	12	—

The primary torque specification for fuel cap on a 2001-2005 Lexus GS 430 is 20 Nm (15 lb-ft).

There are 8 torque specifications for fuel cap on the 2001-2005 Lexus GS 430 4.3L V8, covering all related fasteners and components.