Chevrolet Impala Engine Water Pump Replacement

This factory water pump fits vehicles with the 8-cylinder 396, 400, 402, 427, or 454 (7.4L) engine. It is designed for vehicles without a serpentine belt.

Mileage: 99,000 miles

OE Replacement

Serpentine Belt Driven

Pump Only

Standard Gasket

V-Belt Driven w/A.C. 5.95" From Engine Mounting Surface to Pulley Surface Fan Clutch Replacement Recommended Standard Duty

Standard Duty V-Belt Driven

Pump only

OE Replacement

Pump w/o Housing

High performance

Pump only

Made in IT

Standard replacement

Direct replacement

Aluminum Body

Standard Duty V-Belt Driven

OE Replacement

Direct replacement

Direct replacement

w/ AC OE Replacement

Metal Impeller

High performance

Timing Belt Should Be Replaced with Water Pump

Serpentine Belt Driven

Grade: Aftermarket Material Type: Metal Impeller Without Pulley; Without Gasket

w/ AC Aluminum Body

Standard replacement

w/o A.C. 5.57" From Engine Mounting Surface to Pulley Surface Standard Duty V-Belt Driven

Metal Gasket

Pump Only

Heavy Duty High Performance Cast Iron Body

W/O A.C.

Mounting bolts included

Mileage: 92,100 miles

Direct replacement

High Performance

High performance

Serpentine Belt Driven

High Performance

High performance

w/ AC High Performance

Incl. Housing Incl. Timing Chain Sprocket

OE Replacement

It comes with the hose.

Mileage: 61,300 miles

Mileage: 22,300 miles

High performance

For vehicles with the 3.6L engine.

Mileage: 123,300 miles

For vehicles with the 2.2L engine.

With air cond. High performance

W/O Housing

5.250" Hub Height

Serpentine Belt Driven

w/o Manifold

Mileage: 110,900 miles

with 5-Groove 127mm Pulley; without Thermostat or Water Outlet

Before removing the Water Pump it is recommended to install GM Tool # J43651 or equivalent to keep the Timing Chain and Gears properly synchronized; Includes Water Pump Drive Sprocket

High performance

Pump Only

w/ Water Pump Housing

Mechanical Aluminum High Perf. Street Rods w/Aftermarket Serpentine Setup Reverse Rotation Block-To-Hub 5.625 in. 1.84 in. Inlet 3/4 in. Shaft OD As-Cast

Mechanical Short Style; High Flow Model;SB Chevy; Material:Aluminum; Finish:Satin

Incl. Thermostat

Mechanical Long Style; High Flow Model;SB Chevy; Finish:Satin

Mechanical; Aluminum; High Perf.; Long-Style; 5/8 in. Pulley Pilot Shaft; Block-To-Hub 7.3125 in.; 1.75 in. Inlet; 3/4 in. Shaft OD; As-Cast

Mechanical Long Style; High Flow Model;BB Chevy; Material:Aluminum; Finish:Satin

Mechanical Long Style; High Flow Model;SB Chevy; Finish:Polished

GM Original Equipment; With GASKET

Aluminum; 0.625 in. Pulley Pilot; High Volume Flow; Long Style

Mechanical; Aluminum; High Perf.; Block-To-Hub 5.500 in.; 1.86 in. Inlet; 3/4 in. Shaft OD; As-Cast

Mechanical Short Style; High Flow Model;BB Chevy; Material:Aluminum; Finish:Satin

Mechanical Aluminum High Perf. Reverse Rotation Block-To-Hub 5.625 in. 1.84in. Inlet 3/4in Shaft OD Polished 1955-68 StreetRods w/Aftermarket Serpentine Setup

Black 1.85in. Inlet Block-To-Hub 5.8125in. Aux. Outlets NPT/AN Fitting Ready 0.100in. Thicker Rear Cover Revised Impeller Entry Aluminum

Mechanical; Aluminum; High Perf.; Short-Style; Block-To-Hub 5.750 in.; 1.95 in. Inlet; 3/4 in Shaft OD; As-Cast

Aluminum Revised Impeller Entry 0.100in. Thicker Rear Cover Aux. Outlets NPT/AN Fitting Ready Block-To-Hub 5.8125in. 1.85in. Inlet As-Cast

Mechanical; Aluminum; High Perf.; Short-Style; Block-To-Hub 5.750 in.; 1.95 in. Inlet; 3/4 in Shaft OD; Polished

Mechanical Short Style; High Flow Model;SB Chevy; Material:Aluminum; Finish:Polished

Pump Only

Includes pump, back housing, thermostat and housing

Mechanical Short Style; High Flow Model;BB Chevy; Material:Aluminum; Finish:Polished

Mechanical Aluminum High Perf. Short-Style Block-To-Hub 5.625 in. 1.80 in. Inlet 3/4 in. Shaft OD As-Cast

Mechanical Long Style; High Flow Model;BB Chevy; Material:Aluminum; Finish:Polished

Mechanical; Aluminum; High Perf.; Long Style; Block-To-Hub 6.9375 in; 1.80 in. Inlet; 3/4 in. Shaft OD; As-Cast

0.625 in. Pulley Pilot; High Volume Flow; Long Style; Natural Finish

Cast Iron Heavy Duty V-Belt Driven

W/Housing; Incl. Thermostat

Heavy Duty High Performance Aluminum Body

Mechanical; Aluminum; High Perf.; Block-To-Hub 5.500 in.; 1.86 in. Inlet; 3/4 in. Shaft OD; Polished

W/Housing; Excl. Thermostat

Electric Engine Water Pump; Aluminum;Fits SB Chevy Engines; Finish:Black

Electric Engine Water Pump; Aluminum;Fits SB Chevy Engines; Finish:Blue

Electric Engine Water Pump; Aluminum;Fits BB Chevy Engines; Finish:Black

Aluminum; Red Powder Coat; Fits BB Chevy Engines

Mechanical Aluminum High Perf. Short-Style Block-To-Hub 5.625 in. 1.80 in. Inlet 3/4 in. Shaft OD Polished

Electric Engine Water Pump; Aluminum;Fits SB Chevy; Emblem:Chevy Bowtie Emblem; Finish:Blue

Electric Engine Water Pump; Aluminum;Fits SB Chevy; Emblem:Chevy Bowtie Emblem; Finish:Black

Electric Engine Water Pump; Aluminum; Red with Bowtie Logo; Fits SB Chevy; Emblem:Chevy Bowtie Emblem; Finish:Red

Electric Engine Water Pump; Aluminum;Fits SB Chevy Engines; Finish:Red

Mechanical; Aluminum; High Perf.; Long Style; Block-To-Hub 6.9375 in; 1.80 in. Inlet; 3/4 in. Shaft OD; Polished

Electric Engine Water Pump; Aluminum;Fits BB Chevy Engines; Finish:Blue

Aluminum Revised Impeller Entry 0.100in.Thicker Rear Cover Aux. Outlets NPT/AN Fitting Ready Block-To-Hub 5.8125in. 1.85in. Inlet Polished

Elect.; 35gpm at 12 Volts/42gpm at 16 Volts; 1.0in. NPT; 1.75in. Inlet; Depth 6.50in.; 2.5A Draw Dry; 8.0A Draw Wet; Nipple Atch; Incl. Pigtail/Gskts/Hdw.; Black

Satin Finish Short-Style Standard Rotation 5/8 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 5 5/8 in. Block To Hub Height 1.80 in. Inlet

Electric Engine Water Pump; Aluminum;Fits SB Chevy; Emblem:Chevy Bowtie Emblem; Finish:Polished

Electric Engine Water Pump; Aluminum;Fits SB Chevy Engines; Finish:Polished

Electric Engine Water Pump; Aluminum;Fits SB Chevy Engines; Finish:Chrome

Aluminum; 0.625 in. Pulley Pilot; Short Style

Aluminum; Chrome with Bowtie Logo; Fits SB Chevy

Electric Engine Water Pump; Aluminum;Fits BB Chevy; Emblem:Chevy Bowtie Emblem; Finish:Red

Electric Engine Water Pump; Aluminum;Fits BB Chevy; Emblem:Chevy Bowtie Emblem; Finish:Black

Electric Engine Water Pump; Aluminum;Fits BB Chevy; Emblem:Chevy Bowtie Emblem; Finish:Blue

Electric Engine Water Pump; Aluminum;Fits BB Chevy Engines; Finish:Chrome

Aluminum; 0.625 in. Pulley Pilot; Long Style

Satin Finish Long-Style Standard Rotation 3/4 in. Ball/Ball Bearing 6 15/16 in. Block To Hub Height 1.80 in. Inlet

Aluminum; 0.625 in. Pulley Pilot; Long Style

Elect.; 35gpm at 12 Volts/42gpm at 16 Volts; 1.0in. NPT; 1.75in. Inlet; Depth 6.70in.; 2.5A Draw Dry; 8.0A Draw Wet; Nipple Atch; Incl. Pigtail/Gskts/Hdw.; Black

Elect.; 40gpm at 12 Volts/48gpm at 16 Volts; 1.0in. NPT; 1.75in. Inlet; Depth 6.50 in.; 2.5A Draw Dry; 9.0A Draw Wet; Nipple Atch; Incl. Pigtail/Gaskets/Hdw; Black

Aluminum; 35 gpm.; Black Finish; Incl. Wiring Harness; Mounting Gaskets/Hardware

Electric Engine Water Pump; Aluminum;Fits BB Chevy; Emblem:Chevy Bowtie Emblem; Finish:Chrome

Elect.; 35gpm at 12 Volts/42gpm at 16 Volts; 1.0in. NPT; 1.75in. Inlet; Depth 6.50in.; 2.5A Draw Dry; 8.0A Draw Wet; Nipple Atch; Incl. Pigtail/Gskts/Hdw.; Polished

Satin Finish Short-Style Standard Rotation 5/8 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 5 3/4 in. Block To Hub Height 1.95 in. Inlet

-10 AN Aux. Fitting 90deg. To Block 3/4 in. Pilot Shaft 1.84 in. Inlet 5 13/16 in. Block To Hub Height Right Side Outlet Passage

Black FInish Long-Style Standard Rotation 3/4 in. Ball/Ball Bearing 6 15/16 in. Block To Hub Height 1.80 in. Inlet

Satin Finish Long-Style Standard Rotation 5/8 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 7 5/16 in. Block To Hub Height 1.875 in. Inlet

3/8 in. NPT Aux. Fitting 45deg. To Block 3/4 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 1.85 in. Inlet 5 13/16 in. Block To Hub Height

-8 AN Aux. Fitting 90deg. To Block 3/4 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 1.85 in. Inlet 5 13/16 in. Block To Hub Height

Elect.; 50gpm at 12 Volts/60gpm at 16 Volts; 7.50in. Depth; 2.8A Draw Dry; 8.9A Draw Wet; 0.75 in. NPT Hose Adpt; Incl. Pigtail/Gskts/Hdw.; Black Competition/Off Road/Race Use Only

Black FInish Short-Style Standard Rotation 5/8 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 5 5/8 in. Block To Hub Height 1.80 in. Inlet

Black FInish Short-Style Standard Rotation 5/8 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 5 3/4 in. Block To Hub Height 1.95 in. Inlet

Long-Style Standard Rotation 3/4 in. Ball/Ball Bearing 6 15/16 in. Block To Hub Height 1.80 in. Inlet Size Polished Finish

Black FInish Long-Style Standard Rotation 5/8 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 7 5/16 in. Block To Hub Height 1.875 in. Inlet

2 Piece Standard Rotation 5.8125 in. Block To Hub Height -10AN Aux. Outlet Ports/-6AN Top Inlet Port 1.85 in. Inlet Dia.

Satin Finish Standard Rotation 5/8 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 5 1/2 in. Block To Hub Height 1.95 in. Inlet

Short-Style Standard Rotation 5/8 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 5 5/8 in. Block To Hub Height 1.80 in. Inlet Size Polished Finish

Elect.; 50gpm at 12 Volts/60gpm at 16 Volts; 7.01in. Depth; 2.8A Draw Dry; 8.9A Draw Wet; 0.75 in. NPT Hose Adpt; Incl. Pigtail/Gskts/Hdw.; Polished Competition/Off Road/Race Use Only

Short-Style Standard Rotation 5/8 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 5 3/4 in. Block To Hub Height 1.95 in. Inlet Polished Finish

Long-Style Standard Rotation 5/8 in. Pilot Shaft 3/4 in. Ball/Ball Bearing 7 5/16 in. Block To Hub Height 1.875 in. Inlet Polished Finish

2 Piece Standard Rotation 6 in. Block To Hub Height 1.85 in. Inlet

Elect.; 50gpm at 12 Volts/60gpm at 16 Volts; 7.50in. Depth; 2.8A Draw Dry; 8.9A Draw Wet; 0.75 in. NPT Hose Adpt; Incl. Pigtail/Gskts/Hdw.; Polished Competition/Off Road/Race Use Only