LS Gen III 4.8/5.3/5.7/6.0 Oil Pump 1997-2007 GM

GM engine oil pump for the LS Gen III 4.8/5.3/5.7/6.0 (1997-2007). Listed for one application: LS Gen III 4.8/5.3/5.7/6.0 engines, 1997-2007, in Chevrolet, GMC, Pontiac, Cadillac applications. Confirm your engine code and year against this listing before ordering.

What it does

The oil pump is the heart of the lubrication system: it pulls oil from the pan and forces it through the galleries to the crank and cam bearings, lifters and timing set. A worn pump loses pressure hot, which is how bearings and lifters die. A fresh pump restores full oil pressure at idle and under load.

Fits

• Chevrolet vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1997-2007
• GMC vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1997-2007
• Pontiac vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1997-2007
• Cadillac vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1997-2007

Fixes

• low or dropping hot oil pressure
• lifter tick or bearing noise
• an oil-pressure warning at idle
• a rebuild or timing-chain job where the pump is off anyway

What's included

• the oil pump assembly
• pickup tube O-ring / gasket where supplied by the manufacturer

Specifications

• Brand: GM
• Shipping weight: 3.0 lb
• Condition: new
• Product type: Oil Pump

Free shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.