Fuel Pump Torque Specifications

2001-2006 Lexus LS 430 4.3L V8

Labor Time:2 hours

Torque Values (13 specifications)

Component	Nm	lb-ft	Notes
Access Cover Screws	4	3	—
Filter Bracket	12	9	—
Fuel Line Quick Connect	—	—	Push until click
⚠️ Fuel Pump Lock Ring	68	50	Use lock ring tool
⚠️ Fuel Pump Module Lock Ring	80	59	Use special tool
⚠️ Fuel Rail Bolts	20	15	—
⚠️ Fuel Rail Bolts	23	17	—
⚠️ Line Fittings	27	20	—
⚠️ Line Fittings	31	23	Use new O-rings
Mounting Bolts	27	20	—
Pressure Regulator Screws	8	6	—
⚠️ Pump Mounting	16	12	—
Tank Strap Bolts	35	26	—

The primary torque specification for fuel pump on a 2001-2006 Lexus LS 430 is 4 Nm (3 lb-ft).

There are 13 torque specifications for fuel pump on the 2001-2006 Lexus LS 430 4.3L V8, covering all related fasteners and components.