Oil Pump Installation

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Oil Pump Locator Pins

Courtesy of GENERAL MOTORS CORP.

Inspect for properly installed oil pump locator pins.

Fig 2: View Of Oil Pump

Courtesy of GENERAL MOTORS CORP.

IMPORTANT: Do not reuse the oil pump driveshaft retainer.
During assembly, install a NEW oil pump driveshaft retainer.

Install the oil pump.
Position the oil pump onto the pins.

Fig 3: View Of Oil Pump Bolt

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice .

Install the oil pump bolt attaching the oil pump to the rear crankshaft bearing cap.
Tighten: Tighten the oil pump bolt to 90 N.m (66 lb ft).