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VIPCAR 10296 High Volume High Pressure Oil Pump for GM. Gen.III & IV 4.8-6.2L Engine
Additional Volume Over Stock Percentage: 18%
Additional Pressure Over Stock Percentage: 10 PSI
Displacement: Engine Designation Name & Engine VIN Code
4.3L: LR4 'V', LY2 'C', L20 'A', L20 'F',
5.3L: LM7 'T', LM4 'P', L59 'Z', L33 'B', LY5 'J', LMF '4', LMG '0'
5.7L: LS1 'G', LS6 'S',
6.0L: LQ4 'U', LQ9 'N', LY6 'K', LS2 'H', L96 'G'
6.2: LS3 'W'
Drive Type: Crankshaft
Height: 4.660 in
Height: 118.37 mm
Housing Material: Cast Aluminum
Mounting Hole Diameter: 0.375 in
Mounting Hole Diameter: 9.52 mm
Mounting Hole Quantity: 4
Oil Pump Pressure Type: High Pressure
Oil Pump Volume Type: High Volume
Pickup Tube Diameter: 0.875 in
Pickup Tube Diameter: 22.23 mm
Width: 8.000 in
Width: 203.20 mm
Installation Tips
*Be sure to clean off the old seals on the joint surface after disassembly
*Be sure completely drain off the oil and clean the oil pan.
*Check the installation surface of the pump w/o knocked or bruised before installation
*Be careful with the auxiliary lip of the oil seal when passing through the camshaft
*Be sure the pump was perfectly aligned with the position of the assembly hole before tightening the bolts
*Be sure to inject clean oil into the inlet and outlet holes, and confirm the pump rotates flexibly w/o sticking
*Highly Recommended to replace the filter and seals together with the oil pump
*Highly Recommended diagonal screwing by proper torque