Water Pumps specifications and selection
Water Pumps are within the Cooling System system. Replacement parts vary by GM vehicle platform, engine, model year and OEM part number. The exact item must be identified before an order is placed.
SERGIN ENGINES / GENERAL MOTORS DIRECTORY
Buick Auto Parts
Buick engine and auto parts reference catalog. Browse part types and engine families, then open a detail page to review information before requesting sourcing assistance.
GM
ENGINE CODE • OEM NUMBER • VINFitment, stock, condition and price are checked individually.
12Current & former GM marques
428Curated GM code / family entries
122Popular parts types
16Automotive parts systems
COMPONENT REFERENCE / BUICKCooling System
Buick Water Pumps
Explore general information about Water Pumps for Buick vehicles. This reference does not assert that a part fits every vehicle in this brand.
The correct OEM number, engine code, model year, market specification and VIN must be cross-checked before purchasing.
View part information ↓ Request this part ↗Important identification note
General Motors engine codes can cover multiple variations. GM-era Opel, Vauxhall, Saab and Holden are historical ownership associations; not every engine was engineered by GM. A directory entry does not guarantee fitment, interchange, OEM sourcing, available stock, or a quoted price. Verify OEM numbers and VIN before ordering.
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