2000-2005 Chevrolet Impala Oil Pump Torque Specs

3.4L V6

Applies to 2000, 2001, 2002, 2003, 2004, and 2005 Chevrolet Impala

Labor Time:6 hours

Torque Values (15 specifications)

Component	Nm	lb-ft	Notes
Cover Bolts	16	12	—
Cover Bolts	16	12	—
Electrical Connector Bolts	7	5	—
⚠️ Gasket Bolts	20	15	—
⚠️ Gasket Surface Bolts	20	15	Clean mating surfaces
Mounting Bolts	27	20	—
⚠️ Mounting Bolts	47	35	—
⚠️ Mounting Bolts	47	35	—
⚠️ Oil Drain Plug	35	26	Use new crush washer
⚠️ Oil Pan Bolts	12	9	—
⚠️ Oil Pump Bolts	12	9	—
⚠️ Oil Pump Pickup Tube	12	9	—
Sensor Bolts	11	8	—
Sensor Mounting Bolts	11	8	—
⚠️ Timing Cover Bolts - 8mm	25	18	Tighten in sequence

The primary torque specification for oil pump on a 2000-2005 Chevrolet Impala is 16 Nm (12 lb-ft).

There are 15 torque specifications for oil pump on the 2000-2005 Chevrolet Impala 3.4L V6, covering all related fasteners and components.