Description
Airtex AW1121 Engine Water Pump
Fan Clutch Included No
Housing Material Cast Iron
Hub Height 176.02
Hub Hole Quantity 4
Hub Hole Thread Size 5/16-24
Impeller Material Steel
Impeller Rotation Standard
Impeller Vane Quantity 6
Includes Back Housing No
Mounting Hole Quantity 4
Pulley Included No
Water Pump Drive Type Accessory
5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
3.8L 229Cu. In. V6 GAS OHV Naturally Aspirated
4.4L 267Cu. In. V8 GAS Naturally Aspirated
6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated
GM FAMILY ENGINES
Factory Number
AIRTEX AW1121
GATES 43099
GATES 43099P
ASC WP-520
ASC INDUSTRIES WP520
GM 10048917
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