Availability
ACDelco Mechanical Water Pumps
458 Customer Reviews
Features and benefits include:
* Available for practically all GM vehicles as well as a wide range of non-GM vehicles
* Completely pressure-tested for reliable, leak-free performance
* Coated seals support seal longevity and durability
* Heat-treated shaft assemblies and impellers provide superior strength and durab
Features and benefits include:
* Available for practically all GM vehicles as well as a wide range of non-GM vehicles
* Completely pressure-tested for reliable, leak-free performance
* Coated seals support seal longevity and durability
* Heat-treated shaft assemblies and impellers provide superior strength and durability
* High-quality bearings are permanently sealed and lubricated for greater durability and long life
* Uniform wall sections and smooth coolant-flow cavities for efficient operation
* Cast iron, aluminum, or steel design, depending on vehicle
Showing In Stock Items. Show All 37 Items.
Water Pump, Mechanical, Aluminum, Serpentine, Natural, Buick, Cadillac, Chevy, GMC, Isuzu, Each
Part Number: ADO-252-845
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Aluminum, Natural, Buick, Cadillac, Chevy, GMC, Hummer, Saab, Each
Part Number: ADO-252-901
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Standard-volume, Iron, Natural, Clockwise Rotation, Each
Part Number: ADO-252-595
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Standard-volume, Aluminum, Natural, Counterclockwise Rotation, Cadillac, Chevy, GMC, Hummer
Part Number: ADO-12703898
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, New, Buick, Cadillac, Chevy, Each
Part Number: ADO-252-700
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Standard-volume, Clockwise Rotation, Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Saab, Saturn, Suzuki, Each
Part Number: ADO-252-962
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Replacement, Standard-volume, Aluminum, Natural, Clockwise Rotation, Pulley Not Included, Buick, Cadillac, Chevy, GMC, Each
Part Number: ADO-12707180
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Standard-volume, Clockwise Rotation, Iron, Natural, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each
Part Number: ADO-252-596
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Standard-volume, Clockwise Rotation, Aluminum, Natural, Buick, Chevrolet, Each
Part Number: ADO-251-776
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Standard-volume, Clockwise Rotation, Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each
Part Number: ADO-252-582
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Standard-volume, Clockwise Rotation, Aluminum, Natural, Buick, Chevrolet, 1.4L, Each
Part Number: ADO-252-996
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Standard-volume, Clockwise Rotation, Aluminum, Natural, Buick, Chevy, GMC, Oldsmobile, Pontiac, Saab, Saturn, L4, Each
Part Number: ADO-252-821
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Standard-volume, Iron, Black, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, Each
Part Number: ADO-252-693
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Standard-volume, Counterclockwise Rotation, Aluminum, Natural, Buick, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Saab, Each
Part Number: ADO-252-822
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Standard-volume, Counterclockwise Rotation, Aluminum, Natural, Buick, Chevrolet, Pontiac, 5.3L LS, Each
Part Number: ADO-252-895
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Standard-volume, Clockwise Rotation, Aluminum, Natural, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Saturn, Each
Part Number: ADO-251-751
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Standard-volume, Clockwise Rotation, Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Each
Part Number: ADO-252-1009
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Standard-volume, Counterclockwise Rotation, Aluminum, Natural, Buick, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, L4, Each
Part Number: ADO-252-723
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Standard-volume, Clockwise Rotation, Aluminum, Natural, Buick, Cadillac, 4.6L, Each
Part Number: ADO-251-698
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Saturn, Each
Part Number: ADO-252-721
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Water Pump, Mechanical, Standard-volume, Clockwise Rotation, Aluminum, Natural, Buick, Chevrolet, Oldsmobile, Pontiac, Saturn, Each
Part Number: ADO-251-671
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
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