Buick Regal water pump price snapshot
- Low
- $19
- Average
- $71
- High
- $229
Vehicle-specific price guide
How much is a used Buick Regal water pump?
Asking prices from 73 salvage yards in 25 states, broken down by model year, condition grade, and fitment variant.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedOct 10, 2026AS
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Part overview
About the Buick Regal water pump
What the water pump does, common failure signs, and prices across all vehicles: used water pump price guide →
Also known asCoolant PumpEngine Water Pump
Price summary
A used Buick Regal water pump costs $19 to $229, with a median asking price of $50. Based on 306 priced salvage yard listings across the US, compatible across 2001–2025 (25 model years), updated Oct 10, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$50
Grade B (good)$75
Grade C (fair)$50
USD
Condition comparison
Price by part grade
Grade AClean / low wear$19–$229202 listings
Grade BStandard used$20–$20047 listings
Grade CVisible wear$25–$509 listings
Grade XUngraded$26–$15048 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $19–$229 | 202 | |
| Grade BStandard used | $20–$200 | 47 | |
| Grade CVisible wear | $25–$50 | 9 | |
| Grade XUngraded | $26–$150 | 48 |
Median by grade
Grade price comparison
Grade A$50
Grade B$75
Grade C$50
Ungraded$50
Median asking price by seller-reported condition grade · $19–$229 overall range
Regional supply
Where the Buick Regal water pump is listed
We found priced Buick Regal water pump listings at 73 salvage yards across 25 states. Michigan supplies the most, with 60 listings (19% of the total) from 14 yards. Location matters: yards in Texas ask a median $25, while Michigan yards ask $139, 456% more for the same part. Shipping usually costs less than that gap for smaller parts, so it can pay to buy out of state.
| State | Listings | Yards | Median ask |
|---|---|---|---|
| Michigan | 60 | 14 | $139+178% |
| Texas | 42 | 6 | $25-50% |
| California | 34 | 6 | $75+50% |
| Colorado | 27 | 5 | $30-40% |
| Washington | 24 | 2 | $76+52% |
| Oklahoma | 21 | 3 | $39-22% |
| Missouri | 17 | 1 | $50 |
| Ohio | 17 | 6 | $75+50% |
States with at least 10 priced listings. % is versus the $50 national median.
Replacement cost
What is the Buick Regal water pump replacement cost?
- Used part
- $50
- Buick Regal median asking price
- Labor
- $190–$750
- 2–5 hours at $95–$150/hr
- Estimated total
- $240–$800
- median used part + labor
Labor is a typical independent-shop range for water pump replacement, not a quote for your vehicle; it does not include coolant refill and system bleed; timing belt replacement recommended if belt-driven. The part price is the live median from the salvage-yard listings on this page. Full water pump replacement cost breakdown
Sources
- Labor time estimates: Part Price Guide labor database
firewall mounted
4 listingsInterchange 2018–2019$75$75 – $75Model-year comparison
What does a Buick Regal water pump cost by year?
Market analysis
How much does a used Buick Regal water pump cost?
Asking prices for a used Buick Regal water pump are unusually spread out: the top listing asks more than ten times what the cheapest does, so which unit you pick matters more than the median.
Fitment variant moves the price more than most buyers expect. The most affordable variant we track, engine mounted, 2.0L, lists at a $39 median, while firewall mounted commands $75, a 92% gap inside the same part category. Confirm which variant your VIN requires before comparing quotes.
Model year matters too: 2016 units carry the lowest median at $39, while 2018 tops the table at $75. Parts from 2007–2020 are interchangeable, so if the 2016 fits your vehicle, it offers the best value across 14 compatible years.
Against comparable vehicles, the Buick Regal sits 67% below the Mercedes S Class ($150), 68% below the Mercedes GLE Class ($158), and 65% below the Mercedes E Class ($144) for the same part. The “similar vehicles” cards below open each comparison guide.
Buying a used water pump: what to check
- Inspect weep hole for coolant stain trails: Check the bottom housing weep hole for wet coolant leaks, green crust, or rust trails indicating shaft seal failure.
- Verify shaft bearing play and impeller rotation: Spin the pulley hub by hand to feel for gritty bearing movement, radial shaft wobble, or binding impellers.
- Check impeller blade material and condition: Inspect plastic or stamped metal impeller vanes for cavitation erosion, broken fins, or loose press-fit hubs.
- Confirm housing mounting flange flatness: Verify that aluminum mating flanges are free of deep gouges, corrosion pits, or cracked bolt holes.
- Install a new gasket and flush system coolant: Clean block mating surfaces thoroughly and refill with fresh manufacturer-approved coolant during installation.
Keep browsing this vehicle
What other Buick Regal parts are priced?
01wide ±212%
Transmission Control Module
$100median
$17$440
02wide ±182%
Car Radio
$129median
$30$500
03wide ±279%
Brake Caliper
$75median
$20$439
04wide ±144%
Axle Shaft
$125median
$25$385
05wide ±188%
Air Bag
$150median
$30$595
06wide ±186%
Grille
$190median
$35$740
07wide ±124%
Side Mirror
$145median
$35$395
08wide ±232%
Wheels
$125median
$35$615
09wide ±146%
Tail Light
$125median
$29$395
10wide ±133%
Rear Bumper Assembly
$425median
$125$1,255
11wide ±101%
Engine
$1,801median
$600$4,240
12wide ±154%
Headlight Assembly
$560median
$102$1,832
Price comparisons
Compare Buick Regal water pump prices
Water Pumpcompare
MercedesSClassvsBuickRegal
Class$150
Regal$50
$100 diff5,241 listings
Water PumpcompareMercedesGLEClassvsBuickRegal
Class$158
Regal$50
$108 diff3,728 listings
Water PumpcompareMercedesEClassvsBuickRegal
Class$144
Regal$50
$94 diff3,650 listings
Water PumpcompareMercedesGLCClassvsBuickRegal
Class$150
Regal$50
$100 diff2,547 listings
Water PumpcompareBMWX5vsBuickRegal
X5$165
Regal$50
$115 diff1,883 listings
Water PumpcompareBMWX7vsBuickRegal
X7$169
Regal$50
$119 diff1,659 listings
Compare fitments
What do similar vehicles charge for this part?
Acurawide ±83%
Acura ILX
$83median
$40$178
Acuraspread ±23%
Acura Integra
$99median
$80$125
Acuraspread ±56%
Acura MDX
$50median
$30$86
Acurawide ±105%
Acura RDX
$103median
$25$241
Acurawide ±130%
Acura TLX
$83median
$25$241
Audiwide ±109%
Audi A4
$75median
$25$188
Audiwide ±270%
Audi A6
$88median
$25$501
Audiwide ±67%
Audi Q3
$75median
$40$140
Buickwide ±223%
Buick Enclave
$50median
$20$243
Buickwide ±118%
Buick Encore
$51median
$20$140
Buickwide ±137%
Buick Encore GX
$105median
$30$317
Buickwide ±193%
Buick Envision
$76median
$25$318
Common questions
Buick Regal water pump FAQ
How much is a used water pump for a Buick Regal?
The median asking price is $50 across 306 priced listings from 73 yards. Grade-A units, the cleanest stock, have a median of $50. 2016 is the cheapest model year we track, with a median of $39.
How much does it cost to replace a Buick Regal water pump?
Using a used part, a Buick Regal water pump replacement typically runs $240–$800 all-in: the median used water pump for this model lists at $50, and independent-shop labor for water pump replacement typically takes 2–5 hours at $95–$150/hr ($190–$750). The labor figure does not include coolant refill and system bleed; timing belt replacement recommended if belt-driven. Labor is a national part-level estimate, not a quote for your vehicle.
Which Buick Regal model years does this price guide cover?
This guide currently has year-level pricing for 2020, 2019, 2018, 2017, 2016, 2015. Other model years contribute to the overall range where sellers listed them without a year breakdown.
Which Buick Regal water pump years are interchangeable?
Salvage-yard interchange data links Buick Regal water pump fitments across 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025. Searching all 25 years widens the pool of units; confirm the part number against your VIN, since trim or drivetrain can split an interchange group.