{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": true,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": true,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": true,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": true,
    "zipPaymentFlag": "c",
    "hassleFreeReturn": true,
    "lifetimeReplacement": true,
    "cpn_off": false
}
1990 Buick Regal

Water Pumps

Does your vehicle frequently overheat? You may have a bad water pump. Don’t ignore the problem because overheating can cause severe engine damage and lead to expensive repairs. Get a high-quality replacement water pump here at CarParts.com. Our water pumps are made by the most trusted manufacturers in the industry, so you can get that peace of mind that comes with purchasing a durable product. Choose from heavy-duty new or remanufactured water pumps for virtually any vehicle model. Take a look at our selection today and grab the best deal on a replacement water pump that fits your application.
Refine by:

Shop Catalog

Showing 1 - 15 of 18 results
Display item:
15
30
45
Sort by:
RAPID-FIT Series Water Pump, New, 6 Cyl., 3.1L Engine -
Part Number: C44W625RF
Guaranteed to Fit
$35.49
Vehicle Fitment
  • 1990 Buick Regal Limited 6 Cyl 3.3L
  • 1990 Buick Regal Custom 6 Cyl 3.3L
Product Details
Notes : (4) Hub Hole Quantity; (6) Impeller Vane Quantity; (5) Mounting Hole Quantity; 29.3 mm Hub Height; M8 x 1.25 Hub Hole Thread Size; Aluminum Housing Material; Steel Impeller Material; Reverse Impeller Rotation; Serpentine Belt Drive TypeSeries : RAPID-FIT SeriesCondition : NewQuantity Sold : Sold individuallyRecommended Use : OE ReplacementPulley Included : Without PulleyProduct Fit : Direct FitIncludes : Mounting HardwareWarranty : Lifetime Carter limited warranty, excluding Class 5-8 vehiclesProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Professional Series Water Pump, New, 6 Cyl., 3.1L Engine
Part Number: AC252-721
Guaranteed to Fit
$36.49
Vehicle Fitment
  • 1990 Buick Regal Limited 6 Cyl 3.3L
  • 1990 Buick Regal Custom 6 Cyl 3.3L
Product Details
Notes : 1.15 in. Hub Height; 8 mm Hub Hole Thread Diameter; (9) Impeller Vanes; Reverse Impeller Rotation; Timing Belt Drive TypeSeries : Professional SeriesMaterial : AluminumCondition : NewQuantity Sold : Sold individuallyRecommended Use : OE ReplacementPulley Included : Without PulleyGasket Included : With GasketProduct Fit : Direct FitColor Finish : NaturalReplaces OE Number : 88926235Interchange Part Number : 96040, 1301480Warranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

OE Replacement Series Water Pump, New, 6 Cyl., 3.1L Engine, GAS -
Part Number: GAT41020
Guaranteed to Fit
$28.49
Vehicle Fitment
  • 1990 Buick Regal Limited 6 Cyl 3.3L GAS
  • 1990 Buick Regal Custom 6 Cyl 3.3L GAS
Product Details
Series : OE Replacement SeriesCondition : NewQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitWarranty : Lifetime Gates limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

GMB OE Replacement Water Pump, New, 6 Cyl., 3.1L Engine -
Part Number: GMB1301480
Guaranteed to Fit
$34.99
Vehicle Fitment
  • 1990 Buick Regal Limited 6 Cyl 3.3L
  • 1990 Buick Regal Custom 6 Cyl 3.3L
Product Details
Series : GMB OE ReplacementCondition : NewQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : 96040Includes : 1 paper gasketWarranty : 12-month or 12,000-mile GMB limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

GM Original Equipment Series Water Pump, New, 6 Cyl., 3.1L Engine, Enginevin: T, with Gasket
Part Number: AC251682
Guaranteed to Fit
$84.99
Vehicle Fitment
  • 1990 Buick Regal Custom 6 Cyl 3.3L enginevin: T, With Gasket
  • 1990 Buick Regal Limited 6 Cyl 3.3L enginevin: T, With Gasket
Product Details
Series : GM Original Equipment SeriesCondition : NewQuantity Sold : Sold individuallyRecommended Use : OE ReplacementGasket Included : With GasketProduct Fit : Direct FitReplaces OE Number : 89017311Warranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Professional Series Water Pump, New, 6 Cyl., 3.8L Engine
Part Number: AC252-694
Guaranteed to Fit
$55.49
Vehicle Fitment
  • 1990 Buick Regal Custom 6 Cyl 4.0L
  • 1990 Buick Regal Gran Sport 6 Cyl 4.0L
  • 1990 Buick Regal Limited 6 Cyl 4.0L
Product Details
Series : Professional SeriesCondition : NewQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitReplaces OE Number : 88926208Interchange Part Number : 1301590Warranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

OE Replacement Series Water Pump, New, 6 Cyl., 3.8L Engine, GAS -
Part Number: GAT42095
Guaranteed to Fit
$29.49
Vehicle Fitment
  • 1990 Buick Regal Custom 6 Cyl 4.0L GAS
  • 1990 Buick Regal Gran Sport 6 Cyl 4.0L GAS
  • 1990 Buick Regal Limited 6 Cyl 4.0L GAS
Product Details
Series : OE Replacement SeriesCondition : NewQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitWarranty : Lifetime Gates limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

OE Replacement Series Water Pump, New, 6 Cyl., 3.8L Engine -
Part Number: DYDP999
Guaranteed to Fit
$38.49
Vehicle Fitment
  • 1990 Buick Regal Custom 6 Cyl 4.0L
  • 1990 Buick Regal Gran Sport 6 Cyl 4.0L
  • 1990 Buick Regal Limited 6 Cyl 4.0L
Product Details
Series : OE Replacement SeriesCondition : NewQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitWarranty : 125,000-mile Dayco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Reman Series Water Pump, Remanufactured, 6 Cyl., 3.1L Engine, For Models with 16 In., with Standard Pump
Part Number: A158323
Guaranteed to Fit
$28.49
Vehicle Fitment
  • 1990 Buick Regal Limited 6 Cyl 3.3L with Standard Pump
  • 1990 Buick Regal Custom 6 Cyl 3.3L with Standard Pump
Product Details
Notes : 1.16 in. Hub Height; (9) Impeller Vane Quantity; (GM) (1409225) Casting Number; Standard Duty Rating; Clockwise Rotation (Standard)Series : Reman SeriesMaterial : Aluminum, Cast Iron, SteelCondition : RemanufacturedQuantity Sold : Sold individuallyRecommended Use : OE ReplacementPulley Included : Without PulleyGasket Included : With GasketProduct Fit : Direct FitInterchange Part Number : 96040, 1301480Warranty : 3-year or 36,000-mile A1 Cardone limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

GM Original Equipment Series Water Pump, New, 6 Cyl., 3.8L Engine, Use Together with 12618249 with Pump Pulley For 90 - 95 Usage, Enginevin: L, with Gasket
Part Number: AC251718
Guaranteed to Fit
$121.99
Vehicle Fitment
  • 1990 Buick Regal Custom 6 Cyl 4.0L enginevin: L, With Gasket, Use T/W 12618249 With Pump Pulley For 90 - 95 Usage
  • 1990 Buick Regal Gran Sport 6 Cyl 4.0L enginevin: L, With Gasket, Use T/W 12618249 With Pump Pulley For 90 - 95 Usage
  • 1990 Buick Regal Limited 6 Cyl 4.0L enginevin: L, With Gasket, Use T/W 12618249 With Pump Pulley For 90 - 95 Usage
Product Details
Notes : Use together with 12618249 with pump pulley for 90 - 95 usageSeries : GM Original Equipment SeriesCondition : NewQuantity Sold : Sold individuallyRecommended Use : OE ReplacementGasket Included : With GasketProduct Fit : Direct FitWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

GMB OE Replacement Water Pump, New, 6 Cyl., 3.8L Engine -
Part Number: GMB1301590
Guaranteed to Fit
$37.99
Vehicle Fitment
  • 1990 Buick Regal Custom 6 Cyl 4.0L
  • 1990 Buick Regal Gran Sport 6 Cyl 4.0L
  • 1990 Buick Regal Limited 6 Cyl 4.0L
Product Details
Series : GMB OE ReplacementCondition : NewQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : 252694Includes : 1 paper gasket, 3 spacers and 1 instruction manualWarranty : 12-month or 12,000-mile GMB limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

OE Replacement Series Water Pump, New, 6 Cyl., 3.1L Engine -
Part Number: DNJWP3020
Guaranteed to Fit
$25.99
Vehicle Fitment
  • 1990 Buick Regal Limited 6 Cyl 3.3L
  • 1990 Buick Regal Custom 6 Cyl 3.3L
Product Details
Series : OE Replacement SeriesCondition : NewQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : 96040, 1301480Warranty : 1 year or 12,000-mile DNJ limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

OE Replacement Series Water Pump, New, 6 Cyl., 3.1L Engine -
Part Number: DYDP960
Guaranteed to Fit
$23.49
Vehicle Fitment
  • 1990 Buick Regal Limited 6 Cyl 3.3L
  • 1990 Buick Regal Custom 6 Cyl 3.3L
Product Details
Notes : (6) Hub Hole Quantity; (9) Impeller Vane Quantity; (5) Mounting Hole Quantity; Aluminum Housing Material; Reverse Impeller Rotation; Serpentine Belt TypeSeries : OE Replacement SeriesCondition : NewQuantity Sold : Sold individuallyRecommended Use : OE ReplacementGasket Included : With GasketProduct Fit : Direct FitWarranty : 125,000-mile Dayco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Water Pump, New
Part Number: H1922100
Universal Fit
$214.15
Product Details
Condition : NewQuantity Sold : Set of 2Recommended Use : Performance ReplacementProduct Fit : UniversalWarranty : 90-day Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Water Pump, New
Part Number: H1922101
Universal Fit
$260.05
Product Details
Condition : NewQuantity Sold : Set of 2Recommended Use : Performance ReplacementProduct Fit : UniversalWarranty : 90-day Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Page 1 of 2 | Showing 1 - 15 of 18 results

Top Rated Products

Great product, perfect fit!!
Jose M.
VERIFIED PURCHASER
Im satisfied
Jennifer J.
VERIFIED PURCHASER
Llegó rápido
Carlos P.
VERIFIED PURCHASER

Popular Products

130-3120 OE Replacement Series Water Pump, New
Part No: GMB1303120
( Review)
$67.49
Water Pump, 4 Cyl., 2.0L Engine
Part No: REPA313517
( Review)
$63.99
WP3121 OE Replacement Series Water Pump, New
Part No: DNJWP3121
( Review)
$30.49

Shopping for Water Pump

Water Pump Shopping Info

What Is a Water Pump?

The water pump is a component that allows coolant to circulate from the radiator to the engine, letting the fluid absorb the heat produced by the latter as the vehicle speeds up. It is typically installed with the radiator and cooling fan assembly.

How Much Does a Water Pump Replacement Cost?

A new water pump can cost anywhere between $20 and $400, depending on factors like your vehicle’s specifications, the water pump’s finish, material, pulley inclusion options, etc. Labor costs for a water pump replacement typically range from $250 to $350 excluding other fees like taxes.

Shop for an Aftermarket Water Pump on CarParts.com

Why wait in line for hours at a brick-and-mortar store just to buy a water pump when you can shop for one without any hassle here at CarParts.com? After all, we’ve made it so much easier for you to get the part you need with our easy-to-use website and toll-free hotline. All you have to do is enter your daily driver’s year, make, and model into our website’s vehicle selector. This will narrow down the search results to the water pumps that are compatible with your ride.

Worried about quality? We’ve got you covered! All our aftermarket products passed strict quality checks from the most trusted names in the industry, so you’re sure to get an aftermarket water pump that’s built to last. Our products also come with a low-price guarantee to help you get your vehicle back into shape without going over budget for your repairs.

Shop from the comfort of your own home and check out securely with just a few clicks. Order anytime, and we’ll get the part you need delivered to your doorstep in as fast as two business days. Take advantage of our unbeatable prices by shopping for a water pump today!

Helpful Automotive Resources

P2181 Code: Cooling System Performance
P2181 Code: Cooling System PerformanceThis code is similar to a P0128 or P0125 code but can also indicate engine overheating or electrical problems with the sensor circuit.
6 Signs of a Bad Radiator
6 Signs of a Bad RadiatorWhen the radiator isn’t working properly, you might notice several symptoms. While this isn’t an exhaustive list, here are the most common complaints. Overheating engine